The motoring magazine “auto motor und sport” has been conducting its vote for the “Best cars of the year” in ten different categories since 1977. This year around 210,000 readers from 14 European countries, as well as China and Brazil, took part in the longstanding survey to decide the best cars of 2012. When it came to off-road vehicles, the majority of readers voted for the Mercedes-Benz M-Class, thereby acknowledging not only its characteristically distinctive design and variable interior, with that all-important sense of wellbeing, but also its excellent energy efficiency and thus environmental acceptability. In addition, the permanent all-wheel drive system of the M-Class also impressed with its well-balanced ride comfort combined with excellent driving dynamics both on and off road, along with the car’s outstanding range and high level of safety. The G-Class picked up second place.

In the case of the cabriolets, the readers of “auto motor und sport” placed the SLS AMG Roadster in pole position, honouring it as the best car of 2012 in its category and as such paying tribute to both its uniquely exciting design as well its exquisite engineering and technology. The super sports car excels with its uncompromising lightweight construction, superior driving dynamics and exemplary safety. These attributes are ensured by a unique technology package consisting of a lightweight aluminium spaceframe body, AMG 6.3-litre V8 front mid-engine producing 420 kW (571 hp), seven-speed dual clutch transmission and a sports suspension with aluminium double wishbone suspension. This combination guarantees dynamic performance at the very highest level.

Source: Daimler AG

Dr. Joachim Schmidt, Executive Vice President Sales and Marketing Mercedes-Benz Cars: “Our entire SUV family is extremely popular among our customers, particularly in the USA and in its second-largest market China. With the launch of our first sports utility vehicle – the G‑Class – more than 30 years ago, we entered a segment in which we are now very successful with a total of five models. The SUVs today are an important pillar of Mercedes-Benz’s growth and have achieved a new sales record in every month since July 2010. The new Mercedes-Benz M-Class, which has enjoyed fantastic customer response to date, will give sales a further boost.”

In November 2011, Mercedes-Benz SUVs achieved another monthly sales record with deliveries of 25,552 models (+23.4%). From January through November, a total of 221,518 sports utility vehicles have been delivered worldwide (+24.3%), more than ever before in this period. The successful run-out of the M-Class was particularly noteworthy, as was the excellent start of its new models in the U.S. A new peak was set by the GLK, whose deliveries are at a record high since the beginning of the year (+25.6%). To meet the strong demand on the Chinese market, the small SUV is being produced locally in China since early December. The other model series have also developed positively in the year to date with significant increases in sales. R-Class sales jumped by 50.3 per cent, the G-Class recorded growth of 30.9 per cent, GL sales climbed by 28.9 per cent, and deliveries of the M-Class were up 15.8% despite the model change. In the coming year, the new GL and the new generations of the GLK and the G-Class will generate additional demand in the SUV segment.

The SUV models account for around one-fifth of global Mercedes-Benz sales. By far the largest market for the SUV family as well as the M-, GLK-, and GL-Class are the United States. The second largest market for the SUVs is China, followed by Germany. The classic sports utility vehicle, the G-Class, is most popular in its domestic market Germany, while the R-Class is most in demand in China.

The latest star of the Mercedes-Benz SUV family is the third generation of the M-Class, which was launched last November. One of its strongest features is its outstanding energy efficiency. As the most fuel-efficient SUV in its segment, the M-Class became the first vehicle in its class to receive the prestigious TÜV (Technical Control Board) environmental certificate – just in time for its launch. The strengths of the permanent 4-wheel-drive premium SUV also include excellent safety features and well-balanced driving comfort with strong driving dynamics both on- and off-road. Thanks to its outstanding safety systems, the M-Class was recognized as the best vehicle in its segment and awarded the top five star rating under the European NCAP (New Car Assessment Programme) for excellent occupant protection.

The new M-Class is the top model in its segment when it comes to value retention. Just recently it was recognized by “Focus Online” and “Bähr & Fess Forecast” as one of the best performers in terms of residual values in 2015. The ML 250 BlueTEC can still yield 55 per cent of its new value as a four-year-old used car.

The Mercedes-Benz M-Class was also awarded the “Golden Steering Wheel 2011” by readers of German “Bild am Sonntag” and “Auto Bild”. The other SUV models are also extremely popular among customers. This year, the longest-standing Mercedes-Benz model series, the G-Class, was crowned “SUV of the Year” for the eighth time. This major award is voted by the readers of the German “Off Road” magazine. Meanwhile, the readers of “AutoBild Allrad” gave the G-Class the victory in the “Off-road vehicles and SUVs over €60,000” category, followed by the GL-Class.

Source: Daimler AG

The new ML 63 AMG
The new Mercedes-Benz ML 63 AMG stands for efficiency and performance, exclusivity and a superlative driving experience. The basis for low fuel consumption and top-class performance is provided by the AMG 5.5-litre V8 biturbo engine with a maximum power output of 386 kW (525 hp) and maximum torque of 700 Newton metres.

The newly developed ACTIVE CURVE SYSTEM for active roll stabilisation, the AMG-specific design and the broad scope of standard equipment and appointments provide for a highly attractive overall package. Power transmission to all four permanently driven wheels is performed by the AMG SPEEDSHIFT PLUS 7G-TRONIC system. Featuring three driving programmes and an automatic double-declutching function for downshifting, this seven-speed automatic transmission offers a fascinatingly broad scope of variability. A sporty character and premium quality define the interior of the high-performance SUV from AMG. This is embodied in the electrically adjustable AMG sports seats offering pronounced lateral support as well as the four-spoke AMG Performance steering wheel. Aluminium trim elements and the piano-lacquer retractable cover in the centre console highlight the interior’s special dynamic and exclusive flair. The standard leather upholstery includes contrasting double topstitching and AMG badges in the backrests of the front seats and the outer rear seats. Dashboard, armrests and door panelling in AMG-specific design are finished in ARTICO man-made leather with double topstitching.

The new SL: Lightweight, athletic, luxurious
With the completely redeveloped SL, Mercedes-Benz continues a tradition that began 60 years ago. The letters “SL” have ever since been synonymous with a symbiosis of sportiness, style and comfort – and with groundbreaking innovations.

The new SL has been produced for the first time almost entirely from aluminium and weighs up to 140 kilograms less than its predecessor. Its highly rigid all-aluminium bodyshell provides the basis for agile, sporty handling that has been taken to an entirely new level, coupled with exemplary roll characteristics and ride comfort. Other new features include the unique Frontbass system, which turns the luxury sports car into a concert hall regardless of whether the top is open or closed, and the highly efficient adaptive windscreen wipe/wash system MAGIC VISION CONTROL; it supplies water from the wiper blade as required and depending on the direction of wipe. The new SL combines its aesthetically honed profile, which follows the Mercedes-Benz tradition, with a luxurious feel. Fine materials, perfectly finished with great attention to detail, distinguish the style and character of the interior.

Source: Daimler AG

Since 1997 the ÖkoTrend institute has been publishing an environmental ranking for cars on an annual basis. In order to reach a conclusion the institute evaluates the environmental compatibility of several tens of thousands of data relating to around a thousand car models in twelve categories. This stringent assessment includes information on consumption, pollutant emissions, manufacturing, logistics, recycling and the manufacturers’ environmental systems.

This year two models from Mercedes-Benz celebrated victories – the S 250 CDI BlueEFFICIENCY in the luxury class and the ML 250 BlueTEC 4MATIC in the “SUV” category. This led to their “AUTO TEST WINNERS in GREEN!” awards from the specialist publication AUTO TEST.

Both of the winning models are driven by the same base engine: a four-cylinder diesel unit with direct injection and turbocharging. It has a displacement of 2143 cubic centimetres, from which it delivers an output of 150 kW (204 hp), placing a powerful torque of 500 newton metres at the motorist’s disposal. The S 250 CDI BlueEFFICIENCY uses it to accelerate from 0 to 100 km/h in 8.2 seconds, whilst the ML 250 BlueTEC 4MATIC takes 9.0 seconds to complete this sprint.

In spite of this sporty performance, both of the models are frugal with fuel. The S 250 CDI BlueEFFICIENCY consumes 5.7 l/100 km combined (which corresponds to CO2 emissions of 149 g/km combined). The ML 250 BlueTEC 4MATIC consumes 6.0 litres over 100 kilometres, with CO2 emissions of 158 g/km (both figures combined).

Source: Daimler AG

Concept A-Class
The Mercedes Concept A-Class is the first heartbeat of a new generation whose expressive design stands for concentrated dynamism.

One major characteristic of the new design idiom at Mercedes-Benz is the expressive interplay between lines and surfaces – which the designers refer to as a “clean” Concept. Thanks to concave and convex surfaces with the resulting light modulation, this creates a unique sculpture-like presence. The Concept A‑Class emphatically continues this theme of defined edges and interacting surfaces, which Mercedes-Benz first showed in the F 800 Style.

The new C 63 AMG coupé
The new C 63 AMG Coupé, a stand-alone, high-performance car that appeals to all the senses: unmistakable design is teamed up with a high-performance drive system and dynamic handling.

The new Coupé rounds off the successful C-Class AMG model range, which includes the classic Saloon as well as the practical Estate models. The design of the C 63 AMG Coupé fits seamlessly into the C 63 AMG model family, which includes the classic Saloon as well as the practical Estate. The top-of-the-range AMG model differentiates itself from the Coupé in the C-Class model series through specific modifications to its appearance.

The SLS AMG Roadster
AMG, the high-performance brand within Mercedes-Benz Cars, is presenting a new dream car: the SLS AMG Roadster. Two years after the sensational launch of the gullwing model, the open-top variant of this super sports car is now set to follow.

Perfect proportions and purist lines for an exciting presence: the design of the SLS AMG Roadster stirs the emotions. Whether with the soft top open or closed, the Roadster exudes passionate sportiness and sheer exclusivity. The new super-sports car reinterprets the breathtaking lines of the iconic Mercedes-Benz 300 SL Roadster from the 1950s, and continues the legend of exciting sports cars bearing the Mercedes star.

Finale – F-CELL World Drive reaches Stuttgart after circling the globe
The “Mercedes-Benz F-CELL World Drive” – the first round-the-world drive with fuel-cell vehicles – reaches successfully in Stuttgart.

After more than 30,000 kilometers, three Mercedes-Benz B-Class F-CELL vehicles with zero local emissions drivelines crossed the finish line in front of the Mercedes-Benz Museum in Stuttgart. The hydrogen-powered B-Classes and their support vehicles set off from Stuttgart at the end of January on the occasion of the official 125th birthday of the automobile, and on their way have crossed through 14 countries on four continents.

The new M-Class
The vehicle body design for this third-generation model, with the very typical shape of its C-pillars, is full of character and immediately recognisable as an M-Class. Its styling, high-quality appeal and excellent ease of operation combine to give it a forceful presence.

The interior in particular is even more impressive than in the predecessor models and combines the best of both worlds, boasting a strong off-road heritage at the same time as making its passengers feel as if they are travelling in a luxury premium saloon. Ground aluminium or exquisite woods as well as the finely detailed switches and trim highlights blend with electrifying surfaces and powerful, harmonious lines to create a high-class interior ambience and a tremendous sense of wellbeing.

The new Mercedes-Benz Actros
The main rival to the new Actros is its predecessor, which has set a very high benchmark over the course of 15 years and several stages of development, with more than 700,000 units sold during this time.

The new Actros is following in illustrious footsteps, but its new concept signals a different approach: all versions of the new premium truck are uncompromisingly designed for long-distance transport. Yet for all these superlatives, the most important aspect for those responsible at Mercedes-Benz and for customers is the fact that it has been tested like no other truck generation before it. It is the first all-new truck to have been developed uncompromisingly under the “Trucks you can trust” premise. Among other things, this means that the new Actros has undergone 2600 hours of fine-tuning in the wind tunnel, 50 million kilometres of engine testing on test rigs and in real-life operation, and 20 million kilometres on the road.

Source: Daimler AG

The efficient off-roader and the compact sports tourer are available with immediate effect as high-grade miniatures in scale 1:87, 1:43 and 1:18. Developed in collaboration with renowned manufacturers Busch, Herpa, Minichamps and Norev, these collectors’ models are being sold through Mercedes-Benz outlets, Mercedes-Benz dealerships, the Mercedes-Benz Museum and the online shop.

As is customary for the Mercedes-Benz Collection, a huge amount of emphasis was placed on authenticity. It’s why the model cars are available in many of the original paintwork colours and with popular special equipment features such as ILS headlamps and panoramic roofs. The miniatures in scale 1:43 and 1:18 even have the same interior trims as their full-size equivalents. Brown burr walnut or the honeycomb and matrix looks are the trim options for the B-Class, while aluminium, poplar anthracite or brown ash are used in the M-Class, depending on its paintwork colour.

The front doors and tailgate and the bonnet and boot lid of the 1:18 models can be opened. Their interiors and boots are flocked, and the rear seat bench can be folded forward in the B-Class model.

All model cars in the Mercedes-Benz Collection come in Mercedes-Benz designer packaging. A screwdriver is even enclosed with the 1:18 scale models, allowing the model to be removed from its screw-fastened packaging with the minimum of fuss.

Collectors’ items: Mercedes miniatures down to the last detail
Since the invention of the automobile, Mercedes-Benz has built its vehicles out of conviction and passion. Such is the extent of this passion that even the miniature vehicles bearing the three-pointed star are produced with enormous attention to detail – so much so that they even stand up to comparison with their full-size counterparts. As soon as you see a new Mercedes-Benz on the road, you can be sure that a miniature version – available in a range of colours and scales – will be waiting for enthusiasts at Mercedes-Benz outlets.

But before that stage is reached, much work has to be done. After all, behind every miniature is a story of engineering excellence, creativity and precision craftsmanship – just as for the real thing. Before any actual work on the miniature begins, the developers first turn their attention to the original, using state-of-the-art CAD technology to precisely map the basic shape and size. This digitalised design data constitutes the DNA of a genuine Mercedes-Benz. Modelling specialists then modify and process this information for use on a smaller scale. Only then can the exact configuration of the model car begin. Certain special equipment features are also replicated from the real-life originals – from the engine and the interior trim to the choice of alloy wheels.

Shot after shot: 800 photos for maximum authenticity
A detailed photo of the door hinge is just as important in the overall scheme as one of the cockpit controls and the texture of the leather-upholstered seats. In a painstaking process, the modelling experts integrate the countless individual photos of the genuine article into the CAD data and use them for a final comparison with the original. It can take up to three months to go through this development process and to achieve the aim of getting as close to the original as possible. Extremely ambitious considering that a finished model car in scale 1:18 is made up of up 120 individual parts.

Benchmark brand design: the first working model
Design plays a key role at Mercedes-Benz. And it’s no different for its miniature masterpieces. The model should be more than simply a ‘dinky’ version of the original. It should reflect the emotional appeal of the brand. At the Sindelfingen design studios, product managers and specialists work hand in hand to bring the same appeal to the first working model. Meticulous checks are made to key elements for the overall look such as the light-catching contours. The proportions of the individual components, right down to the windscreen wipers and exterior mirrors, must correspond exactly to the size of the vehicle.

Once the design is perfect, work begins on the moving parts. The boot lid, bonnet and doors all have to open and close in the same way as the original. Even the tiniest discrepancy is picked up on and corrected at this stage. Meticulous hand-craftsmanship is called for. The modellers smooth, file and cut away until the new working prototype made out of synthetic resin meets the demanding Mercedes-Benz standards, ready for the sample to be approved by the vehicle designers.

It can take up to four months to develop the first working model – another three to four months is invested in the ‘first shot’, the initial, unpainted metal model. Only now is the miniature ready for series production.

The best or nothing – no compromises in colour
The paintwork of the models should be virtually a 100 per cent match to the original. This is achieved in a number of stages. First, a colour chart corresponding to the exact shade of the production vehicle is analysed and the paint remixed. Several complex comparisons are carried out to verify how close it comes to the original. The miniature vehicle body then enters the firing chamber, just as its full-size counterpart would. At the end, the model is covered by three coats of paint. The light-catching contours gleam with perfection – and the Mercedes miniature is ready to step out from the shadows of its real-life counterpart.

Source: Daimler AG

Amongst other items, the range of accessories with which customers can add impact to the exterior appearance of their car includes a choice of 12 different light-alloy wheels, snow chain systems, valve caps in sterling silver, bonnet fin attachments and aluminium-finish running boards. To enhance the interior, Mercedes-Benz offers floor mats, a wood/leather steering wheel, illuminated door sill panels, coat hangers or sports pedals in stainless steel, various child restraint systems and various other accessory items.

Electronic highlights include, for example, a rear-seat integration kit for the Apple iPad , a Rear Seat Entertainment System or an InCar Hotspot to bring the internet into the car. The powerful Becker MAP PILOT navigation system, with which the Audio 20 Radio can be transformed into a powerful navigation system with 3D map views, or the new COMAND Online system, with or without DVD changer, are further retrofit options.

12►

The accessories range furthermore includes a range of carrier systems, ski and snowboard racks, bicycle racks and roof boxes, as well as accessories to allow better and more specific use to be made of the load compartment.

A more distinctively sporty exterior becomes possible with individualisation elements from AMG – such as AMG bodystyling elements for the front and rear aprons, side sill panels or AMG light-alloy wheels.

The range is rounded off by products from the Mercedes-Benz Collection, including stylish fashionwear, Samsonite suitcases and holdalls and various practical items such as key rings.

Source: Daimler AG

For the B-Class the easy2go model of chain world market leader RUD is available. Its patented mounting device with permanent tensioning effect (PTD = Permanent Tensioning Device) makes manual retensioning of the chain unnecessary. To protect easy2go during transport or storage it is contained in a high-quality textile bag which is resistant to moisture and insensitive to dirt and at the same time saves space. Other advantages are simple fitting and removal while the car is at a standstill, and integrated wheel protection.

The high-quality RUD-matic comfort bow-type snow chain for the new M-Class offers perfect protection for light-alloy wheels and wheel trim with its tough plastic ring (Disc). Since the fastener is on the front side of the wheel, the chain is quickly fitted and removed. The chrome-manganese-alloyed micrograin stainless steel is visually adapted to the light-alloy wheels and meets highest standards also for appearance. Available for tyre sizes 255/50 R19 (8J x 19) and 255/55 R18 (8J x 18).

Source: Daimler AG

The premium SUV also makes its mark with new chassis developments and innovative dynamic handling control systems designed to increase both driving pleasure and active safety in winter.

The optional ON&OFFROAD package for the new M-Class uses six different driving modes to optimise driving dynamics and handling safety by providing the optimum drive control needed to cope with the wide spectrum of operating conditions encountered both on and off the road. Drivers have the choice of an automatic mode, two specially programmed off-road modes as well as three on-road modes – “Winter”, “Sport” and “Towing”.

12►

The specific driving modes for all-wheel drive resolve a conflict of objectives that has previously hampered further development of 4MATIC and the 4ETS electronic traction system as well as ESP and acceleration skid control (ASR). To take an example: on off-road tracks or snow-covered roads, it is important that the control systems respond very gently due to the low friction coefficients, but this makes a sporty set-up virtually impossible. Conversely, a sporty basic setup impairs performance abilities in off-road terrain and snow. In the past, excellent compromises were always found which worked brilliantly under all conditions. The new ON&OFFROAD package with its specific driving modes, however, enables driving dynamics and handling safety to be optimised almost as far as is physically possible under all operating conditions by maximising networking between the individual control systems.

In terms of “hardware”, the ON&OFFROAD package comprises an underguard, a two-stage transfer case with low-range ratio, an inter-axle differential lock and enhanced AIRMATIC functionality that allows a maximum ground clearance of 285 millimetres and a fording depth of 600 millimetres.

Winter driving mode: more fun, more safety
The driving mode is chosen using a rotary control on the centre console. To ensure the selected driving mode – in this case “Winter” – is clearly indicated, a special snowflake graphic appears in the instrument cluster, while the COMAND screen shows the M-Class in a wintry, snow-covered landscape.
The ON&OFFROAD package’s winter driving mode optimises handling on roads affected by snow, ice or freezing rain and when using snow chains, and offers drivers added safety with its well-defined, predictable reactions. The extensive fine-tuning work carried out focused on further increasing longitudinal traction, at the same time as improving lateral dynamics and handling safety. The development team was able to implement these specifications to impressive effect using targeted control mechanisms in the drivetrain:

- When pulling away with or without the steering turned, the inter-axle lock in the centre differential is triggered earlier in order to increase traction and reduce understeer when accelerating briskly. In parallel to this, the 7G-TRONIC PLUS switches to the “gentler” ECO mode and automatically engages 2nd gear when pulling away to avoid high wheel slip. Finally, a flatter response curve gives the driver more sensitive control over the accelerator pedal.

- Maintaining a locking torque that has been set in the centre differential for longer improves handling stability and helps the driver by making the self-steering characteristics more definite.

- Higher ASR slip thresholds when driving in a straight line result in high traction levels as well as safe operation with snow chains with outstanding tractive power.

- ASR slip thresholds lowered when cornering in order to ensure stable handling characteristics at all times as far as is physically possible.

ACTIVE CURVE SYSTEM for safe fun in the snow at its very best
When the ON&OFFROAD package is combined with the ACTIVE CURVE SYSTEM (ACS), a specially programmed winter set-up guarantees dynamic driving pleasure while giving the driver excellent control over the vehicle for a high degree of handling safety. ACS uses active anti-roll bars at the front and rear axles to compensate for the roll angle of the body through bends, increasing agility and driving pleasure in the process. At the same time, the system is capable of giving the M-Class greater traction, especially in wintry road conditions with low grip levels.

The ACTIVE CURVE SYSTEM “Snow mode” features two control strategies. Firstly, many of the parameters needed for driving on wintry roads are already incorporated into the basic functions, i.e. when the ON&OFFROAD package’s Automatic driving mode is activated. This means that the system’s reactions to the driver’s steering inputs will be less dynamic on slippery surfaces. External influencing factors, such as fluctuating friction coefficients on roads that are partially covered in ice or snow, are balanced out faster though. Thanks to this control strategy, the M-Class becomes far more docile, even if the vehicle switches between moderate oversteer and understeer.

Secondly, the system control for the winter driving mode includes a special control algorithm. In just the same way as the shaped skis thrill alpine skiers by closely following the desired line even through turns with a tight radius, the M-Class handles in tight bends in this mode. This control strategy produces increased traction on snow-covered road surfaces by dynamic displacement of the wheel loads. If the driver turns into a tighter bend while travelling at a constant speed or accelerating, the wheel load and, as a result, the traction will be increased at the front wheel on the outside of the bend. Doing so minimises the understeer that is otherwise typical in this driving situation. If the driver then reduces the steering angle when exiting from the bend while travelling at a constant speed or accelerating, the load at the rear wheel on the outside of the bend will be raised instead. This has the effect of increasing lateral support at the rear axle, so that the vehicle’s handling is stabilised in the same way as when entering the bend. This time though, it is the tendency to oversteer that is countered.

M-Class sets benchmarks in the world of SUVs
The third generation of the Mercedes-Benz M-Class excels above all with its outstandingly efficient use of energy. On average, the fleet consumes 25 percent less fuel than the predecessor models. The ML 250 BlueTEC 4MATIC is the fuel efficiency champion, consuming just 6.0 l per 100 km on the NEDC driving cycle (158 g CO2/km) and capable of covering up to 1500 kilometres on a single tank of fuel. Other key strengths of the premium SUV with permanent all-wheel drive include outstanding safety and well-balanced ride comfort combined with impressive driving dynamics both on the road and off the beaten track. A distinctive body design and a versatile interior that is highly conducive to its occupants’ wellbeing further enhance the M-Class driving experience.

Source: Daimler AG

All three models received the prestigious “Auto Trophy”. The awards were accepted at Meilenwerk in Düsseldorf last night by Dr Dieter Zetsche, Chairman of the Board of Management of Daimler AG and Head of Mercedes-Benz Cars, Professor Dr Thomas Weber, Member of the Board of Management responsible for Group Research and Head of Mercedes-Benz Cars Development, and Dr Joachim Schmidt, Member of the Management of Mercedes-Benz Cars, responsible for Sales and Marketing.

This was the 24th annual readers’ poll conducted by Auto Zeitung to determine the best cars of the year. Almost 100,000 readers cast their votes, choosing the new Mercedes-Benz M-Class as the best car of the year in the “over 30,000 euro off-roader segment”. Following on from the “Goldenes Lenkrad” award, this is the second readers’ poll to be topped by the third generation of the successful SUV, which was only presented in June 2011.

The readers valued not only the characteristic and distinctive design and variable interior, with that all-important sense of wellbeing, but also the excellent energy efficiency and thus environmental acceptability of this premium SUV. The permanent all-wheel drive system of the Mercedes-Benz M‑Class also proved a determining factor thanks to its well-balanced ride comfort along with excellent driving dynamics, both on and off road, along with the car’s outstanding range and high level of safety.

The Mercedes-Benz SLS AMG Gullwing Coupé has topped the readers’ poll as best super sports car for the third time in succession. The open-top SLS Roadster simultaneously scooped the award in the over 30,000 euros convertible segment to give the SLS a double victory this year. The super sports car owes this outstanding position to its fascinating lines, which evoke memories of the legendary 300 SL from the 1950s. But it backs this up by exquisite engineering and technology, including aluminium body, AMG 6.3 litre V8 front mid-engine with dry sump lubrication, a power output of 420 kW (571 hp) and 650 Newton metres of torque, 7-speed double clutch transmission in transaxle configuration and agile sports suspension with aluminium double-wishbone axles. This unique combination of high-tech features guarantees the very highest level of driving dynamics both in the Gullwing Coupé and in the Roadster.

Traditionally, Mercedes-Benz vehicles always figure prominently in voting for the best cars of the year’s crop. In 2010 the Mercedes-Benz CLS and, for the second time, the SLS AMG were awarded the “Auto-Trophy”, while the year before the Mercedes-Benz E-Class and once again the SLS AMG came away with top honours.

Source: Daimler AG

It has been possible to order these models since July and September respectively. Even prior to the dealer launch, the customer response has been outstanding. “The introduction of the new B-Class and the new M-Class brings two important models to the market, each of which raises the bar in its segment that little bit further. We have every confidence that they will continue to build on the success of their predecessors and help generate further momentum in terms of sales”, emphasised Dr Joachim Schmidt, Executive Vice President Sales and Marketing, Mercedes-Benz Cars.

The new B-Class: premium is not a matter of size
Since 2005 more than 700,000 customers have taken delivery of a B-Class. With about a third of worldwide sales since the beginning of the year having been made in Germany, this represents its biggest market, followed by China, where the B-Class was introduced with great success in 2009.

The new M-Class: improved efficiency and an exceptional level of safety
With altogether more than 1.2 million units sold, the M-Class is the most successful SUV in its segment. Since its market launch in 2005, more than half a million customers have opted for the most recent model generation and, in spite of a model change being imminent, sales in October increased by 22.2% percent, making the
M-Class leader in its market segment. The biggest sales market is the US, with a share of approx. 40 percent since the start of 2011, followed by China and Germany.

One of the most impressive features of this third generation of the Mercedes-Benz M-Class is its outstanding energy efficiency. The fuel consumption of the new models lies, on average, 25 percent below that of their predecessors. The fuel-efficiency champion is the ML 250 BlueTEC 4MATIC, which gets by with an NEDC consumption of just 6.0 l/100 km (158 g CO2/km).

Further strengths of the premium SUV with permanent all-wheel drive include exceptional safety and well-balanced ride comfort as well as excellent driving dynamics both on and off the road. What is more, the ML features an array of new chassis developments and innovative dynamic handling control systems which further enhance both driving enjoyment and handling safety.

Source: Daimler AG

the premium SUV has become the first vehicle in its class to obtain the much sought-after environmental certificate in accordance with ISO standard TR 14062. With this approval, the independent examiners of the German TÜV Süd are honouring the commitment which the corporation is making to comprehensive environmental protection, an aspect which is firmly embedded in the operating guidelines for the entire Daimler Group. As part of these processes, the automotive manufacturer takes into account the effect which a vehicle has on the environment throughout its entire life cycle – from development via the production process and operation right through to disposal. The environmental certificate is therefore based on an exhaustive Life Cycle Assessment (LCA) for the M-Class.

Based on the ISO standard TR 14062, the certificate is valid for all models of the M-Class. Using the Mercedes-Benz ML 250 BlueTEC 4MATIC by way of example, factors such as energy requirements and emissions over a distance of 250,000 kilometres were calculated. As a result of this, the SUV took the leading position in its market segment as a champion of efficiency: it consumes only 6.0 litres of diesel per 100 kilometres (158 g CO2/km) and, thanks to innovative SCR (Selective Catalytic Reduction) exhaust gas technology with AdBlue injection, already undercuts the EU6 guidelines planned to be introduced in 2014.

Compared with the previous model, the ML 300 CDI BlueEFFICIENCY 4MATIC from 2011, over its entire life cycle the new M-Class achieves 25 percent (18 tons) less CO2 emissions, 38 percent less nitrogen oxide emissions and, thanks to the lower fuel consumption and the use of SCR technology, primary energy savings of 24 percent. Compared with the previous model at the time of market launch in 2005, namely the ML 280 CDI 4MATIC, the savings are even greater: in this case it has been possible to reduce CO2 emissions by 32 percent (25 tons), nitrogen oxide emissions by 62 percent, and primary energy by 31 percent. The primary energy savings of 31 percent equate to the energy content of around 9800 litres of diesel fuel.

In addition to the ML 250 BlueTEC 4MATIC, impressively high efficiency results were also achieved by the ML 350 BlueTEC 4MATIC, as well as the petrol model, the ML 350 4MATIC BlueEFFICIENCY: compared with the previous models, the entire model range consumes an average of 25 percent less fuel.

The outstanding fuel economy figures achieved by the efficiency champion come courtesy of new development tools, including the “energy-transparent vehicle”, for example. Developed by Daimler and used exclusively in the automotive industry, this process enables development engineers to examine the entire flow of energy throughout the vehicle (tank to wheel). The knowledge gained in this way can be used to optimise every single assembly that has an impact on fuel consumption, right down to individual components, such as wheel bearings.

Stable loop: recycling and natural materials in the M-Class
No less than 37 high-quality recyclate components have been approved for use in the M-Class. These include wheel arch linings, cable ducts, and under body panels. Wherever possible, recyclate materials are derived from vehicle-related waste streams. The aforementioned front wheel arches are made from recovered vehicle components, for example starter battery casing, bumper covers or process waste from cockpit production. Overall, the weight of these recycling parts has increased by 29 percent compared with the predecessor. This concept also contributes to the M-Class already being able to comply with the recycling rate of 95 percent which is due to be introduced throughout Europe from 2015.Renewable materials are used in 15 components in the M-Class. The total weight of components manufactured using renewable materials is 13.1 kilograms, a figure which has increased by 153 percent compared with the previous model. Renewable materials are mainly used in the interior of the M-Class, but there are also some technical applications: olive coke is used for the activated charcoal filter, which adsorbs hydrocarbon emissions from the tank and is constantly regenerated during driving operation.

The environmental certificate and a detailed description of what it entails have been made available to the general public in the form of the “Life Cycle” documentation series, which can be found online at www.daimler.com and www.mercedes-benz.com.

Source: Daimler AG

The basis for low fuel consumption and top-class performance is provided by the AMG 5.5-litre V8 biturbo engine with a maximum power output of 386 kW (525 hp) and maximum torque of 700 Newton metres, representing an increase of 11 kW (15 hp) and 70 Newton metres. The optionally available AMG Performance package boosts the V8 engine’s power output to 410 kW (557 hp) and its maximum torque to 760 Newton metres. The newly developed ACTIVE CURVE SYSTEM for active roll stabilisation, the AMG-specific design and the broad scope of standard equipment and appointments provide for a highly attractive overall package.

Ola Källenius, Chairman of Mercedes-AMG GmbH, notes: “Like its predecessors, the new ML 63 AMG sets new standards in terms of performance, exclusivity and a superlative driving experience – plus the efficiency factor, which is acquiring ever greater emphasis at Mercedes-AMG. As the inventor of the high-performance SUV, we remain true to the philosophy which we introduced in 1999 with the ML 55 AMG and continued in 2005 with the ML 63 AMG.”

The new ML 63 AMG comes with a fascinating technology package: the AMG 5.5-litre V8 biturbo engine features spray-guided direct petrol injection with piezo injectors, ECO start/stop system, an all-aluminium crankcase, four valves per cylinder with camshaft adjustment, air-water charge air cooling and generator management, for example. With a displacement of 5461 cc, the eight-cylinder engine generates a maximum power output of 386 kW (525 hp) and 700 Newton metres of torque. In conjunction with the AMG Performance package these values rise to 410 kW (557 hp) and 760 Newton metres. This difference in power and torque results from an increase in the maximum charge pressure from 1.0 to 1.3 bar.

Both variants of the ML 63 AMG enable sports-car performance: acceleration from zero to 100 km/h takes 4.8 seconds and 4.7 seconds respectively, while the top speed stands at 250 km/h (electronically limited). With or without AMG Performance package, the NEDC fuel consumption level of 11.8 litres per 100 kilometres (276 g CO2/km) remains the same. The AMG Performance package further includes an engine cover in high-quality real carbon, callipers in red painted finish and the AMG Performance steering wheel in nappa leather/DINAMICA.

Efficient and variable: AMG SPEEDSHIFT PLUS 7G-TRONIC
Power transmission to all four permanently driven wheels is performed by the AMG SPEEDSHIFT PLUS 7G-TRONIC system. Featuring three driving programmes and an automatic double-declutching function for downshifting, this seven-speed automatic transmission offers a fascinatingly broad scope of variability. In “Controlled Efficiency” mode (C) the ECO start/stop function is active, shutting down the eight-cylinder engine when the vehicle is stationary. “C” also stands for a gentle accelerator and transmission characteristic with comfortable and early gear changes; start-up generally takes place in second gear here. A green “ECO” symbol in the AMG instrument cluster indicates to the driver that the ECO start/stop function is active.

In the Sport (S) and Manual (M) driving programmes the ECO start/stop function is inactive and the engine-transmission combination displays far greater agility. A brief and exactly defined retardation of ignition and injection during upshifting at full load additionally provides for shorter shift times here.

Enhanced efficiency and driving dynamics
As efficiency-enhancing measures, the AMG SPEEDSHIFT PLUS 7G-TRONIC automatic transmission incorporates a new fuel economy converter with centrifugal pendulum, bearings designed for reduced friction loss and a transmission-oil thermal management system. Friction loss-minimised axle gears, electronic steering, an optimised belt drive, demand-responsive control of all ancillary units and pumps and an intelligent lightweight design all help to further reduce fuel consumption. The new ML 63 AMG is 40 kilograms lighter than its predecessor – despite the increase in power and the more comprehensive range of standard equipment.

As on the previous model, Mercedes-AMG deploys a specially designed transfer case for the 4MATIC permanent all-wheel drive which distributes the engine power at a ratio of 40 : 60 to the front and rear axle in the interests of high driving dynamics. Furthermore, the AMG sports suspension with AIRMATIC package, air suspension, independent damper struts, automatic level control and Adaptive Damping System (ADS) features for the first time in combination with the ACTIVE CURVE SYSTEM for active roll stabilisation. This system, which comes as standard, employs active anti-roll bars on the front and rear axles to compensate the body’s roll angles during cornering. In addition to enhanced agility and driving enjoyment, the system also improves driving stability for added safety at higher speeds in particular.

Roll stabilisation, damping and suspension adapt instantaneously to the prevailing driving situation, offering both optimum ride comfort and maximum stability. The driver is able to choose at the push of a button between the three driving modes “Comfort”, “Sport” and “Manual”. The fully load-bearing air suspension system is speed-sensitive, lowering the body when higher speeds apply in order to minimise drag while increasing driving stability.

The AMG-specific elastokinematics at the front axle and the more robustly designed rear axle stabiliser bar are responsible for improved steering precision. The enhanced drive train stands for optimum power transmission and hallmark Mercedes reliability. The 4ETS electronic traction control system which features as standard provides for optimised grip when low friction coefficients apply.

AMG speed-sensitive sports steering, AMG high-performance braking system
Electromechanical AMG speed-sensitive sports steering features vehicle speed-dependent power assistance and helps to save fuel, as the steering assist function only requires energy when the driver actually moves the steering wheel. The ML 63 AMG comes as standard with 5-spoke light-alloy wheels in format 9 x 20, painted titanium grey and with a high-sheen finish, fitted with tyres in size 265/45 R 20. Tyres in size 295/35 R 21 on AMG light-alloy wheels in size 10 x 21 are optionally available. The AMG high-performance braking system provides for the shortest possible braking distances and high fade resistance, featuring ventilated and perforated brake discs all-round in size 390 x 36 (front) and 345 x 26 millimetres (rear).

Specific AMG styling with trim in matt silver chrome
The design of the new MG 63 AMG exudes self-confidence, athleticism and power. The AMG styling dominates the front view: under the radiator grille with louvres in high-gloss paint finish and the large Mercedes star is a large cooling air intake on which the number plate is positioned. Together with the two outer air intakes, the central radiator grille provides for an effective flow of air to the water, engine oil, charge air and transmission oil coolers. Fitted at the bottom of the AMG front apron is a trim strip in matt silver chrome, which lends the front a wider appearance while harmonising with the surrounds of the daytime driving lights in the side cooling air intakes. The headlamps cut a particularly high-quality and exclusive figure in combination with the optional Intelligent Light System (ILS). The AMG front apron is integrated with the distinctive front fenders, which are 10 millimetres wider on either side in order to accommodate the large AMG light-alloy wheels in elegant fashion. “V8 BITURBO” logos identify the vehicle as the top AMG model in the M-Class. Dynamically profiled AMG side sill panels establish a visual link between the front and rear of the vehicle.

Another eye-catching feature is the AMG rear apron highlighting the black air outlet openings. The outlet openings emphasise the vehicle’s width similarly to the trim strip in matt silver chrome, which cites the design of the front apron and frames the AMG sports exhaust system. In contrast to the other M-Class variants, the ML 63 AMG features two sets of chrome twin tailpipes. Typical of an AMG is the distinctive full eight-cylinder sound.

High-quality, sporty interior
A sporty character and premium quality define the interior of the high-performance SUV from AMG. This is embodied in the electrically adjustable AMG sports seats offering pronounced lateral support as well as the four-spoke AMG Performance steering wheel, which ensures optimum control of the vehicle with perforated leather in the grip area, aluminium shift paddles and a flattened bottom rim. Aluminium trim elements and the piano-lacquer retractable cover in the centre console highlight the interior’s special dynamic and exclusive flair. The standard leather upholstery includes contrasting double topstitching and AMG badges in the backrests of the front seats and the outer rear seats. Dashboard, armrests and door panelling in AMG-specific design are finished in ARTICO man-made leather with double topstitching.

The distinctively designed instrument cluster with colour TFT monitor, AMG welcome logo and AMG main menu is exclusive to the ML 63 AMG.

Other standard equipment includes:
- AMG door sills in stainless steel
- AMG sports pedals in brushed stainless steel with rubber studs
- Audio 20 CD radio with Bluetooth and USB interface
- Tyre pressure monitoring system
- Electric sliding glass roof
- Heated seats for driver and front passenger

Exclusive optional extras are also available from the AMG Performance Studio:
- AMG floor mats
- AMG light-alloy wheels (10 x 21) in 5-spoke design, painted in titanium grey with a high-sheen finish, fitted with tyres in size 295/35 R 21
- AMG Performance steering wheel in nappa leather/DINAMICA
- AMG Performance package with increase in power of 24 kW (32 hp) and 60 Newton metres more torque, AMG engine cover in high-quality real carbon, AMG Performance steering wheel in nappa leather/DINAMICA, callipers in red painted finish

Tailor-made individuality with designo
The designo range enables ML 63 AMG customers to realise their very own personal style. The designo Exclusive package includes nappa leather upholstery on the AMG sports seats featuring an unusual diamond pattern. The leather upholstery is available in designo marron, designo porcelain and designo black. The scope of features also includes AMG badges in the backrests of the front seats and the outer rear seats as well as velour floor mats with designo metal badges and black designo leather edging. A designo roof lining in DINAMICA black rounds off the designo Exclusive package.

Further optional items include designo trims in black piano lacquer and the designo wood/leather steering wheel in black piano lacquer.
Additional optional items:

- Trailer coupling with electric unlocking
- Becker MAP PILOT
- Electrically operated EASY PACK tailgate
- Rear Seat Entertainment System
- harman/kardon Logic 7 surround sound system
- Wood/leather steering wheel in nappa leather
- THERMOTRONIC luxury automatic climate control
- Light package including Intelligent Light System
- Media interface
- Memory package
- COMAND Online multimedia system
- Electrical panoramic sliding glass sunroof
- Aluminium-look running boards with rubber studs
- TV tuner
- Wood trims

Safety of the very highest calibre
In line with the Mercedes-Benz brand philosophy, the new ML 63 AMG represents the embodiment of the Mercedes-Benz holistic safety concept of Real Life Safety, which is derived primarily from what happens in a real accident situation. The extremely robust occupant compartment, together with the front and rear deformation zones, forms an effective basis for the occupant protection system. Up to nine airbags, activated on demand in accordance with the accident type and accident severity, can reduce the loads exerted on the occupants. In addition to active safety systems such as the standard-fit Brake Assist (BAS) or the optional BAS PLUS, which can help to prevent an accident or reduce the severity of an accident, the new M-Class features further enhanced passive-safety measures to help protect pedestrians.
Both active safety and driver-fitness safety are improved by assistance systems that will already be familiar, primarily from the S- and E-Class. The standard equipment package includes the drowsiness detection system ATTENTION ASSIST, the anticipatory safety system PRE-SAFE and a tyre pressure loss warning system, as well as adaptive brake lights and the ESP electronic stability programme. Active assistance systems such as Active Lane Keeping Assist and Active Blind Spot Assist are available as additional equipment options.

Visionary: AMG as the inventor of the high-performance SUV
The new ML 63 AMG from Mercedes-AMG represents the third generation of the high-performance sport utility vehicle. The company from Affalterbach was the first to identify the potential of powerful and exclusive off-road vehicles and is recognised as the founder of the high-performance SUV segment. It all began in 1999 with the ML 55 AMG: with a power output of 255 kW (347 hp), the top-of-the-range M-Class model powered by an AMG 5.5-litre V8 engine achieved a level of performance previously undreamt-of in this class, with acceleration from 0 to 100 km/h in just 6.8 seconds and a top speed of 235 km/h. The unusual combination of high-calibre drive, excellent off-road capabilities, outstanding ride comfort, unparalleled safety and a spacious interior delighted AMG customers throughout the world. Over 11,000 ML 55 AMGs were sold between 1999 and 2003.

The follow-up ML 63 AMG which was presented at the Frankfurt International Motor Show in September 2005 continued the success story that had begun with the ML 55 AMG. With its AMG 6.3-litre V8 engine generating an output of 375 kW (510 PS) and 630 Newton metres of torque, it again set the benchmark in its segment. The performance of the ML 63 AMG was in the sports-car league: the top-of-the-range AMG model accelerated from 0 to 100 km/h in 5.0 seconds and had a top speed of 250 km/h (electronically limited).
Over 13,000 were sold in total between 2006 and 2011.

In all, AMG’s sales figures for its high-performance SUVs total over 24,000 to date.

The new Mercedes-Benz ML 63 AMG will be launched in April 2012.

Overview of prices (incl. 19% VAT):
ML 63 AMG: € 108,885
AMG Performance package: € 7021

Source: Daimler AG

These two first places put the Stuttgart-based premium-brand manufacturer at the very top of the “Golden Steering Wheel” all-time winners’ list. Mercedes-Benz has won the award, one of the most important distinctions in the European automotive industry, a total of 21 times. The awards were presented to Dr Dieter Zetsche, Chairman of the Board of Management Daimler AG and Head of Mercedes-Benz Cars, and Professor Dr Thomas Weber, Daimler AG Board of Management member responsible for Group Research and Mercedes-Benz Cars Development, in Berlin last night.

More than 260,000 readers of the German publications “Bild am Sonntag”, “Auto Bild” and their European sister publications in 22 countries registered their votes in this year’s “Golden Steering Wheel” awards. The winner of the SUV class was determined in a direct vote, so making the Mercedes-Benz M-Class the winner of the “Golden Steering Wheel” in this group. The SLK won its category after being shortlisted along with four of its competitors. In the unimpeachable judgement of a panel of experts, and after undergoing real-life testing, it too was awarded the “Golden Steering Wheel” in its category.

Readers from across Europe valued not only the M-Class’s characteristic and distinctive design and its variable interior, with that all-important sense of wellbeing, but also the excellent energy efficiency and thus environmental acceptability of this premium SUV. The permanent all-wheel drive system of the Mercedes-Benz M-Class also proved a determining factor thanks to its well-balanced ride comfort along with excellent driving dynamics, both on and off road, along with the car’s outstanding range and high level of safety.

What ultimately swayed the result in favour of the SLK Roadster in the “Golden Steering Wheel” competition was, above all, the way it manages to combine light-footed sportiness with stylish comfort, striking sports car design with absolute everyday practicality, and superb performance with exemplary ecological credentials. With the excellent performance it derives from its economical and yet powerful engines, along with technical innovations such as the unique panoramic vario-roof with MAGIC SKY CONTROL, which can be switched from light to dark at the touch of a button, the SLK takes driving pleasure and open air enjoyment to a whole new level.

This year’s double win in the “Golden Steering Wheel” awards marks the continuation of a fine tradition: with a total of 21 victories to date, the brand with the three-pointed star now leads the field of the most successful car brands to win the competition for the “Golden Steering Wheel”, a prize that has been awarded since 1976.

Source: Daimler AG

Another highlight will be the F 125! The research car demonstrates how in the long term entirely emission-free individual mobility can be made possible in the luxury segment. Roadster performance in perfection is shown by the new SLS AMG Roadster, which also is making its first public appearance at the show. Two roadsters also have their world premieres, the SLK 250 CDI and SLK 55 AMG.

As a highlight marking 125 years of the automobile, Mercedes-Benz is presenting a visionary outlook on future technical developments in the luxury segment. The F 125! research vehicle anticipates future trends and prepares the way for implementation of an innovative premium concept for large, luxurious automobiles.

The new B-Class: new era in compact cars
Featuring a new four-cylinder petrol engine with direct injection and turbocharger, a new diesel engine, a new dual clutch transmission and a new manual transmission along with new assistance systems, technologically the second generation of the B-Class ushers in a new compact car era at Mercedes-Benz. High-grade materials and finely structured surfaces, fine details, precision workmanship plus safety equipment unique to the segment raise the standard for comparison in the compact car segment. In addition, Mercedes-Benz is showing a variant of the new B-Class with an alternative drive.

The new M-Class: refined efficiency champion
The entire model range of the new M-Class consumes 25 percent less fuel on average compared with the previous models. Outstanding, the ML 250 BlueTEC 4MATIC, which is content with an NEDC consumption of 6.0 l/100 km (158 g CO2/km) and can travel 1500 kilometres on a single tankful. Efficiency notwithstanding, the fascination of the M-Class with its unique synthesis of agility, driving pleasure and comfort is fully preserved.

SLK 250 CDI: first Mercedes Roadster with a diesel engine
For the first time, Mercedes-Benz is offering the sporty SLK Roadster with a diesel engine. The 150 kW (204 hp) four-cylinder power unit of the SLK 250 CDI puts the two-seater at the top of its class in numerous respects. The SLK delivers top figures for fuel consumption and torque. The result is superior driving enjoyment both on winding country roads and on long motorway stretches. Like the other models in the latest SLK family, which were presented in January this year, it combines lively sportiness with high-quality appointments and excellent comfort.

Show car Viano Vision Pearl: yacht on four wheels
With the show car Viano Vision Pearl Mercedes-Benz shows what’s possible in the van category. All white-and-grey leather appointments, a genuine wood floor, brushed aluminium trim, chromatic window tinting, and the Bang & Olufsen high-end sound system “BeoSound Viano” make travelling in the Viano Vision Pearl a fine experience for up to six occupants. The design concept draws on the looks of state-of-the-art sport yachts and takes up the theme “travel as an adventure”.

SLS AMG Roadster: open-top driving in its sportiest form
The technological highlights of the SLS AMG Roadster read like an A-B-C of modern sports car engineering: the combination of an aluminium spaceframe body, an AMG 6.3-litre V8 front-mid engine with a peak output of 420 kW (571 hp) and 650 newton metres of torque, a seven-speed dual clutch transmission in a transaxle arrangement and a sports suspension with aluminium double wishbones is guaranteed to make the hearts of sports car enthusiasts beat faster – while ensuring outstanding driving dynamics and roadster motoring pleasure.

SLK 55 AMG: top figures in all areas
The Mercedes-Benz SLK 55 AMG is the most powerful SLK of all time. Its newly developed AMG 5.5-litre V8 with cylinder shutoff system combines highest performance with lowest consumption. With a maximum output of 310 kW (422 hp) and maximum toque of 540 Newton metres, the SLK 55 AMG surpasses all direct competitors. Its fuel consumption is some 30 percent lower than the previous model’s. The AMG sports suspension with Direct-Steer system, Torque Vectoring Brake and 3-stage ESP plus the AMG high-performance braking system ensure very dynamic handling.

C 63 AMG Coupé Black Series: unadulterated performance
Spectacular design, technology transfer from the world of motorsport and driving dynamics at the highest level. The new Mercedes-Benz C 63 AMG Coupé Black Series embodies the new AMG brand claim Driving Performance like no other AMG model. With a maximum output of 380 kW (517 hp) and a maximum torque of 620 Newton metres, the new high-performance vehicle is the most powerful C-Class of all time. The AMG 6.3-litre-V8 engine impresses with its hefty torque, tremendous pulling power and responsiveness, and ensures high-calibre performance: the C 63 AMG Coupé Black Series accelerates from zero to 100 km/h in 4.2 seconds.

Source: Daimler AG

Streetview enables locations all over the world to be seen in 360-degree perspective views and at street level. Panoramio allows access to millions of photographs which have been taken and uploaded by other users at locations all around the globe. Streetview and Panoramio thus provide comprehensive means of studying routes and checking out sights and destinations before embarking on a journey.

The COMAND Online multimedia system, available in the SLK, C-Class, E-Class, CLS and, from the autumn, in the new M-Class and the new B-Class, now offers internet access for the first time. Customers can either surf the web as they wish while the car is stationary or call up a Mercedes-Benz app whose particularly fast page loading and simple operation make it suitable for use while driving.

All customers will be able to use the new apps. Additional apps which have already been introduced are Google™ Local Search and Weather and the facility for downloading a route which has previously been configured on a PC using Google Maps and transmitted to the car. Mercedes-Benz is successively extending the range of apps. An overview specifying the telephones on which the COMAND Online apps can be used is available at the website www.mercedes-benz.com/connect.

A host of user-friendly functions: the COMAND Online multimedia system
The high-resolution colour display has a diagonal of 17.8 cm. Photos can be shown on the large screen and turned over manually, as in a slide show. Where the audio equipment is concerned, too, new types of representation bring a fresh look and more convenient operation. The new Cover Flow function, for instance, sorts the title images of the music albums stored in a carousel-like form, so that the Mercedes driver can easily leaf through their music collection – even if it is rather on the large side: the memory for compressed audio files (mp3, wma and aac formats) is now 10 GB in size. As an option, COMAND Online is available with a 6-disc DVD changer.

Greatest convenience is afforded by the Music Search function, which enables drivers and passengers to search the hard disc, SD memory cards, USB sticks, CDs and DVDs for specific music tracks and artists. The search can be according to various criteria, for instance album, music category or composer. If a name needs to be entered, the software will also tolerate spelling mistakes. The driver is therefore able to devote their full attention to the traffic. As a further advantage, the occupants are able to search all the connected media and devices simultaneously.

The fast hard-disc navigation system of COMAND Online also has added functions. New features include a 3D display with three-dimensional city views. Also new: routes covered can be recorded and repeated later, specific personal destinations can be imported via an SD card and four alternative routes can be displayed on the navigation map, one of them a particularly economical variation. Mercedes-Benz customers in Europe receive the current cards for their COMAND Online multimedia system free of charge for three years. Authorised Mercedes-Benz dealers upload the updates for navigation data in 39 European countries into the navigation system when the customer visits their premises.

In Europe, COMAND Online also comprises Speed Limit Assist, which receives its information for traffic sign recognition via a camera and navigation database. COMAND Online also includes the LINGUATRONIC voice-operated control system for audio, telephone and navigation. The new “One Shot” input function for the navigation system is particularly convenient, whereby the place and road can be spoken directly after one another. This function is currently available in seven languages and significantly enhances ease of operation.

Source: Daimler AG

“The M-Class has been a big success from the very start,” says Dr. Joachim Schmidt, Executive Vice President Sales & Marketing, Mercedes-Benz Cars. “More than 1.2 million units have been sold since the vehicle was launched 14 years ago. That makes it not only the best-selling SUV in its segment, it also has the most loyal customers. The new M-Class will continue this success story and substantially boost our sales in the coming years.”

New M-Class boasts improved efficiency and first-rate safety
“SUVs from the M-Class segment are becoming increasingly popular worldwide,” adds Schmidt. “By 2015, the world market for these vehicles is expected to grow by about 30 percent. The new M-Class has what it takes to once again set benchmarks in the SUV sector and account for a substantial amount of this growth. On average, the new M-Class consumes 25 percent less fuel than its predecessor . I t will be the most fuel-efficient vehicle in its segment, regardless of whether it is equipped with a hybrid drive or not. At the same time, it boasts first-rate active and passive safety systems as well as a unique combination of agility, comfort, and driving pleasure.”

Thanks to the AdBlue exhaust gas treatment system, the two diesel versions ML 250 BlueTEC 4MATIC and ML 350 BlueTEC 4MATIC already stay well within the EU6 emissions limit taking effect in 2014. The package of safety features in the new M-Class encompasses up to nine airbags, the ATTENTION ASSIST drowsiness detection system, the anticipatory safety system PRE-SAFE®, the tire pressure loss warning system, the adaptive brake light, and Brake Assist (BAS). In addition, the active hood further improves protection for other road users such as pedestrians, bicyclists, and motorcyclists. As an option, the range of assistance systems can be further expanded with the Active Lane Keeping Assist or the Active Blind Spot Assist.

Special Edition 1 model to be introduced for the market launch
As part of the market launch of the new M-Class, Mercedes-Benz will be offering a limited special model called “Edition 1”. Among other things, this vehicle will feature an AMG sports package for the exterior as well as an especially exclusive and impressive interior. Customers can also begin ordering the M-Class Edition 1 on July 11, with prices beginning at €55,700 (€66,283 including 19 percent sales tax) for the ML 250 BlueTEC 4MATIC Edition 1.

Current M-Class continues to be popular even shortly before the launch of its successor
The M-Class’ popularity is also demonstrated by the sales figures in 2011 . They show that a total of 39,260 units have been delivered to customers since the beginning of the year – an increase of 13.2 percent on the same period last year. In the model’s largest market, the U.S., sales rose by 14.5 percent in the first half of 2011, to 14,189 vehicles.

More than half a million customers have decided for a current M-Class since the model was launched on the market in 2005, making it Mercedes-Benz’ best-selling SUV. The vehicle’s main market is the U.S., which accounts for about 40 percent of sales, followed by China, Germany, and Canada.

The M-Class is also unbeatable when it comes to value retention. The 2011 Value Champion study conducted by the magazine Auto Bild and EurotaxSchwacke showed that the M-Class is one of the three vehicles with the lowest value loss in its segment.

Source: Daimler AG

Turned aluminium or high-quality wood, finely detailed switches and highlights as well as exciting surfaces and powerful, harmonious lines help to create a high-quality sense of wellbeing in the interior for both the driver and passengers.

The immediately visible design concept of the interior combines an authentic SUV experience with the sense of wellbeing of a high-quality Mercedes-Benz saloon. While an expressive dome shape embodies the power of an SUV, the gently sloping dashboard in the front passenger area affords an outstanding sense of space, thereby highlighting the vehicle’s suitability for long journeys.

The evolution of the dashboard in Mercedes-Benz off-road vehicles, from the early days of the G-Class through to today’s new M-Class, makes it clear how much aspects of comfort and wellbeing have now come to the fore:

• In the G model dating from 1979, square-edged shapes defined the flat dashboard. The angular instrument panel was laid on top of this, while the dashboard console, also angular in shape, and the glove compartment area were hung beneath. As if pieced together from modular sections, the individual elements reflected the clear look of a commercial vehicle. Their simple practicality dispensed with any embellishments, instead giving off an air of rustic charm with a rather metallic-like effect. At the time, this was totally appropriate for an off‑road vehicle.
• The dashboard in the first generation M-Class dating from 1998 was also primarily functional in nature, and made only tentative concessions to a design based around comfort. Nevertheless, the first hints of the more comfortable and friendlier interior design to be found in saloons were noticeable. Curves and sweeping lines helped to avoid an impression of austerity. Trim elements were not often incorporated into the sober visual design, however, and functionality continued to dominate.
• The design of the instrument panel in the new M-Class is completely on a par with its counterparts found in luxury-class saloons: modern, friendly, equipped with high-quality materials and stylishly designed. At the same time, matching details reflect the superior character of a premium SUV.

SUV environment with the comfort of a luxury saloon
The modern Mercedes-Benz definition of the appropriate interior of an SUV becomes evident as soon as the pleasantly high seating position is accessed via the wide-opening doors. The spacious, bright interior provides noticeably more elbow room than its predecessor (34 mm more in the front, 25 mm more in the rear) and thus an enhanced sense of space and comfort. The driver takes to the wheel behind a 4-spoke multifunction steering wheel with twelve trapezoidal control buttons for trip computer, radio, telephone, etc. – which is also of a high saloon standard. The 7G-TRONIC PLUS automatic transmission is controlled via the DIRECT SELECT DIRECT SELECT lever as well as DIRECT SELECT shift paddles on the steering wheel.
The broad instrument panel stretches out behind the steering wheel. With its clear emphasis on width, it continues the horizontal lines from the exterior design in the interior. Exciting areas and powerful lines highlight the vehicle’s sporty aspirations.

An eye-catching feature of the instrument panel is a large decorative trim element that is then continued along the doors in a very harmonious wrap-around effect. These generously proportioned trim elements, in a three-dimensional design, are available in four high-quality wood finishes, or in aluminium. The interior of the new Mercedes-Benz M-Class can thus be appointed to reflect either exclusive refinement or sporty sophistication, according to the customer’s taste. The door openers and seat adjustment switches have been inset with precision craftsmanship into the side trim elements. The door centre panels feature distinctive decorative stitching, with a separate, exclusive look for the Sports package.

All clear: instruments and COMAND screen
The state-of-the-art instrument cluster with its two clear and extremely legible round dials and a large, 11.4 cm monochrome display between them, impresses with the high quality of its design. Dominating the centre of the instrument panel in the centre of the vehicle is the large colour screen for the infotainment system. There is a choice between CD radio, CD radio with integrated navigation system or the COMAND control and display system with the latest navigation system (14.7 cm screen diagonal for the CD radios, 17.8 cm for the internet-enabled COMAND Online). The control and display concept was developed specifically with user-friendly operation in mind. Infotainment, navigation and communication systems are intuitive and easy to operate using the metal Controller located on the centre console. Two buttons are used to switch the display on and off.

Vertical rectangular air intake vents either side of the large screen serve to emphasise the more functional aspects of the SUV. The outer air vents are the same shape but in this case horizontally positioned, thus giving an added design flair. The dashboard console and air intake vents feature edging with a quality Silver Shadow finish. The row of high-gloss silver switches in the dashboard console are characterised by their ergonomic design and discernible precision. The same applies to the air conditioning and ventilation setting, as already proven in Mercedes-Benz saloons.

The centre console incorporates an integrated arm and handrest, in front of which is located the Controller and various switches, such as those for the off-road programmes and AIRMATIC air suspension. All controls feature a quality, uniform look. They create a harmonious effect and the lend the interior a touch of class in the many places in which they are used.

Numerous stowage facilities, high degree of variability and temperature-controlled cup holder
Numerous, easily accessible stowage facilities in the M-Class can accommodate bottles, mugs, keys, coins and much more. Each of the four doors can also easily accommodate a large 1-litre bottle.

A light touch of the handrest in the centre console opens up a large stowage compartment which houses a 12V socket as well as easily accessible connections for mobile audio devices. To make long journeys and extensive off‑road excursions more enjoyable, the centre console also features two innovative cup holders which can keep drinks either cool or warm at temperatures of between 8°C and 55°C.

High-quality materials and strong colour values
The seats in the new M-Class are designed to provide a high level of comfort on long journeys as well as excellent lateral support. All important parameters can be electrically adjusted, including height, backrest angle, seat cushion angle and reach. Generous seat adjustment travel of more than 350 millimetres lengthways and more than 90 millimetres in height ensure that drivers of all sizes will always find the ideal seating position.

A high level of variability characterises the rear seats, which are fitted with an armrest and cup holder. The angle of their backrests can be adjusted, and they can be also folded in the ratio 1/3:2/3, thus creating a through-loading feature for long objects, such as skis, without having to sacrifice all of the rear seat positions. Folding both backrests as well as the seat cushions forward creates a level load compartment with a capacity of 2010 litres up to the roof liner.

Exclusively available for the new M-Class are three seat and two sports seat variants in six different colour combinations. The sports seats reserved for the Sports package feature a different stitching pattern which is also incorporated into the door centre panels.

Four colours are available for the interior appointments: black, almond beige, alpaca grey and marron/tobacco brown. These can be combined with a wide range of materials: fabric/ARTICO man-made leather in black, ARTICO man-made leather and leather in six colour combinations, in conjunction with the Interior Sports package with DINAMICA microfibre and leather in black.

Source: Daimler AG

These include the AIRMATIC air suspension with Adaptive Damping System (ADS), the ACTIVE CURVE SYSTEM for active roll stabilisation and the ON&OFFROAD package with six driving modes. A comprehensive package of measures has also been included to ensure that the M-Class is at the forefront of its segment for acoustic and vibration comfort too. To ensure that the driving experience continues to be a complete pleasure after hundreds of thousands of kilometres, the development engineers punish both chassis and body in practical trials staged worldwide and in series of selective laboratory tests. Some of the toughest examinations here include the body testing facility and the road-simulation test rig.

A high level of comfort, dynamic on-road handling and excellent off-road capability are ingrained into the new M-Class as standard. The chassis of the steel-sprung M-Class now includes selective damping for the first time, meaning the shock absorbers’ compensatory forces are of a flexible nature, rather than having a rigid setting. During normal driving on moderately uneven roads or off-road excursions at low speeds, the system is tuned for a gentler ride to the benefit of the occupants’ sense of wellbeing and the vehicle’s off-road abilities. In order to keep the occupants feeling at their ease when driving at a brisker pace or performing abrupt evasive manoeuvres, the dampers switch to a firmer setting in such circumstances for a high level of handling stability. The M-Class driver is helped here by an electric steering system that provides the optimum level of power assistance to suit the particular driving situation. The system therefore makes light work of parking or off-road manoeuvres by maximising steering assistance. The SUV also scores here with the tightest turning circle in its market segment. The 180‑degree turn is negotiated within a circle diameter of just 11.8 metres. As the speed increases, however, assistance is reduced in favour of greater directional stability.

For those who want to venture off surfaced roads, the ML 350 BlueTEC 4MATIC and ML 350 BlueEFFICIENCY 4MATIC models feature an extensive off-road specification as standard, which considerably enhances their capabilities when the going gets tough. Apart from 4MATIC permanent all-wheel drive and the electronic traction control system 4ETS, this also includes an off-road button that activates a special off-road driving mode:

• To improve traction, the wheel slip thresholds and the shift points of the 7G-TRONIC PLUS transmission are raised
• A flatter accelerator response curve enables more sensitive throttle control
• Off-road ABS ensures optimum braking characteristics, especially on loose surfaces

Start-off Assist and the HOLD function furthermore come to the driver’s assistance when performing a hill start, while Downhill Speed Regulation, or DSR, enables the M-Class to automatically maintain the speed set with the cruise control lever on descents.

For anyone wishing to go exploring off the beaten track even more in the new M-Class, there is the optional ON&OFFROAD package.

Comfort system: AIRMATIC air suspension with ADS
The AIRMATIC full air suspension system including the Adaptive Damping System ADS offers a soft basic suspension setup with a low natural frequency, where full spring travel is available even when the vehicle is fully laden. This provides the basis for excellent ride comfort on road combined with noticeably superior handling stability. AIRMATIC compensates for variations in vehicle load and driving state, at the same time as acting as a level control system. Away from the tarmac, the air suspension increases the vehicle’s off-road prowess by offering additional ride heights. The body can be raised or lowered with the engine running at any time, either automatically or at the driver’s request with a simple turn of the rotary control in the centre console. The system is speed sensitive, meaning that it lowers the body at higher speeds to minimise aerodynamic drag while increasing handling stability too. The air suspension system’s basic components include:

• Air-filled spring struts on the front axle with integral ADS dampers
• Air springs with separate ADS dampers on the rear axle
• Electric compressor with central pressure reservoir and pressure sensor
• Air spring valves
• Electronic control unit
• Sensors for level control and damping control

The adaptive damping system ADS II is a fully automatic, electronically controlled system, which adapts the damping force at each wheel to suit changing requirements using a skyhook algorithm. In contrast to a passive system with a constant damper setting, the vehicle’s motion is controlled uniformly in all driving situations, leading to improved handling stability and a considerable reduction in body movement. The skyhook algorithm regulates the damping forces at each wheel so as to lessen the forces exerted on the body by the movement of the wheels. When there are low levels of body excitation, the M-Class drives with damping level 1 active. Should the body speed exceed a certain threshold, however, the system will switch to the skyhook algorithm and constantly alternate between the second and third damping levels by means of fast-acting solenoid valves in order to counter the body’s rolling and pitching movements. Under even more dynamic handling conditions, level 4 is engaged, and when driving in Sport mode, level 4 damping is activated at all times. Damping control at each individual wheel takes place extremely fast – depending on the control command, the valves are capable of setting one of the characteristic curves described here in less than 0.05 seconds:

• Level 1 Soft rebound / soft compression for comfortable ride characteristics, gentle
  body movements and little longitudinal and lateral acceleration
• Level 2 Soft rebound / firm compression (skyhook mode)
• Level 3 Firm rebound / soft compression (skyhook mode)
• Level 4 Firm rebound / firm compression: for minimising wheel load fluctuations when
  cornering and braking, high longitudinal and lateral acceleration for enhanced
  handling safety

The current driving state is determined using a steering angle sensor, 4 turning angle sensors und the road speed as derived from the ESP signal and the brake pedal switch. Based on these signals, the control unit calculates the current damping forces required and actuates the appropriate damper characteristic curves. The driver is able to choose between Sport and Comfort modes manually by pressing a switch.

New dynamic handling control system: cornering without rolling
Active roll stabilisation in the form of the ACTIVE CURVE SYSTEM can be optionally combined with both the AIRMATIC air suspension with Adaptive Damping System (ADS) and the ON&OFFROAD package. This system uses active anti-roll bars on the front and rear axles, which it controls automatically as a function of the lateral acceleration, road speed and the ADS Comfort/Sport switch setting. The ACTIVE CURVE SYSTEM compensates for the roll angle of the body through bends, greatly increasing agility and driving pleasure in the process. The system has the additional effect of increasing handing stability and therefore safety, particularly at higher speeds. Further benefits of the ACTIVE CURVE SYSTEM include even greater ride comfort both when cornering and driving in a straight line, together with enhanced off-road abilities. The various control strategies in detail:

• Comfort is improved when driving straight ahead as the rotary actuators decouple the two halves of the front and rear anti-roll bars in this situation, meaning that the anti-roll bars are “open” and do not react to a stimulus on just one side, such as bumps or potholes.
• Increased ride comfort and more dynamic handling when cornering, because the system actively influences the anti-roll bars’ torsional moments and twisting angles. The anti-roll bars’ torsional moment furthermore remains constant in response to a stimulus on one side, such as is the case when driving over a pothole on the outside of the bend. Thanks to the individual control at the front and rear axles, distribution of the roll momentum can be varied, allowing the self-steering properties to be actively adapted to the prevailing driving situation. The handling characteristics are adjusted for extra agility when driving along country roads and for even greater stability on the motorway.
• When driving in extreme off-road conditions at low speeds, the two anti-roll bars at the front and rear axles are decoupled. This leaves the anti-roll bars “open”, allowing greater axle articulation.

The key componentry of the ACTIVE CURVE SYSTEM comprises a belt-driven hydraulic pump and an oil reservoir in the engine compartment, as well as a valve block and active anti-roll bars at both the front and rear axles. In contrast to a passive anti-roll bar, the active variant is split into two in the middle, and the two halves are connected with one another by means of hydraulic rotary actuators. Using the CAN signals relayed to it by pressure sensors and a lateral acceleration sensor, the electronic control unit regulates the hydraulic pressure.

The complex workings of the ACTIVE CURVE SYSTEM:
The hydraulic pump feeds oil to the system from the oil reservoir. The pressure control valves and directional control valves integrated into the valve blocks at the front and rear axles set the desired pressure and twist the active anti-roll bars in the appropriate direction for the driving situation. Inside the hydraulic rotary actuators that are built into the active anti-roll bars there are six oil-filled chambers, three of which are pressurised for each direction of travel, i.e. a left or right-hand bend. The front valve block additionally assumes the task of distributing the oil flow between the two axles, irrespective of load.

Full programme: ON&OFFROAD package for all eventualities
The ON&OFFROAD package for the new M-Class uses six different driving modes to optimise driving dynamics and handling safety by providing the optimum drive control needed to cope with the wide spectrum of operating conditions encountered both on and off the road. The added benefit compared to the Off-Road Pro Engineering package offered previously is plain to see: whereas before there was one optimum driving mode for the road and one for off-road, drivers now have the choice of an automatic mode, as well as two specially programmed off-road and three on-road modes.

The specific driving modes for all-wheel drive resolve a conflict of objectives that has previously hampered further development of 4MATIC and the 4ETS electronic traction system as well as ESP and ASR. To take an example: on off-road tracks, it is important that the control systems respond very gently due to the low friction coefficients, but this makes a sporty setup virtually impossible. Conversely, a sporty basic setup impairs performance abilities in off-road terrain. In the past, the engineers always succeeded in finding excellent compromises which worked brilliantly under all conditions and continue to do so. The new ON&OFFROAD package with its specific driving modes, however, enables driving dynamics and handling safety to be optimised almost as far as is physically possible under all operating conditions by maximising networking between the individual control systems.

The system is operated using a rotary control on the centre console, which adapts the AIRMATIC settings and the drivetrain to suit the specific requirements. The six driving modes in detail:

• Automatic – covers the wide operating spectrum of everyday driving
• Offroad 1 – light terrain, tracks, driving over fields
• Offroad 2 – challenging off-road terrain with climbs
• Winter – for driving in wintry conditions on roads affected by freezing rain, snow or ice, or with snow chains
• Sport – for serious driving along winding roads
• Trailer – optimises start-off, manoeuvring and braking characteristics when towing a trailer

Despite so many options, the driver is never in any doubt about mode selection: the setting is made intuitively, while the driving mode selected is visualised in the multifunction display as well as in virtually photo-realistic quality on the screen of the COMAND system. If the driver selects the Winter mode, for instance, the display shows the M-Class in snow. The Sport setting displays a racetrack with red-and-white curbs, while images of off-road terrain with different profiles appear for Offroad 1 and 2. The display is interactive too: steering input and spring travel correspond to the actual values, while the graphics include additional information on the steering, gradient and tilt angles, the AIRMATIC level, the pre-selected speed for Downhill Speed Regulation (DSR), as well as the selected drivetrain settings including reduction gear and differential lock.

Irrespective of which basic mode is set, the reduction gear, differential lock, DSR and the AIRMATIC system’s level control can all be adjusted individually. As with the basic settings for the ON&OFFROAD package, it is not possible for the driver to make mistakes here either. Illogical settings, which would have a negative impact on handling stability, safety or traction, are precluded. If case of doubt, the system will revert to automatic mode.

In terms of “hardware”, the ON&OFFROAD package comprises an underguard, a two-stage transfer case with reduction gear, an inter-axle differential lock and enhanced AIRMATIC functionality that allows a maximum ground clearance of 285 millimetres and a fording depth of 600 millimetres.

Off-road data at a glance*

Haven of calm: optimum vibration and acoustic comfort
The new M-Class promises relaxed and therefore safe motoring under all possible (and even impossible) conditions. By paying close attention to detail every step of the way, the development engineers in the Mercedes Technology Centre have significantly improved what they call the NVH comfort level (Noise, Vibration, Harshness). This is a decisive parameter for the general sense of wellbeing on board, whilst also contributing to driver-fitness safety, especially on long journeys.

The basis for the high level of NVH comfort is provided by the very rigid SUV bodyshell of the M-Class. The development engineers were faced with some particular challenges here. For example, they had to make allowance for the optional panoramic glass sunroof’s large aperture in the construction. The objectives set for drive comfort were no less ambitious. Substantial improvements have been achieved in this regard compared to its predecessor, thanks to features such as map-controlled, hydraulic engine bearings, a resized aluminium transmission cross member with integral vibration damper, as well as the overhauled 7G-TRONIC PLUS with twin-turbine damper and centrifugal pendulum. Potential noise penetration from the engine compartment through to the interior is minimised by a major assembly partition wall made from plastic and the intelligent use of soundproofing to suit requirements. Aero-acoustic enhancements include the vehicle glazing with its high-insulation acoustic windscreen, additional sealing in the side sections, plus the streamlined add-on parts such as the restyled exterior mirror housings.
The measures at a glance:

• Improved rigidity of the front end structure thanks to struts between the upper and lower levels of side members
• Hybrid construction of front module increases comfort at the same time
  as reducing weight
• Cockpit cross member made from particularly rigid magnesium alloy
• Intelligent use of soundproofing to suit requirements: In the production facilities, insulation is applied to the bodyshell very precisely by computer-controlled robots. Insulation with varying mass distribution in parts is used in the firewall area in accordance with the potential noise penetration.
• Aluminium transmission cross member with integrated vibration damper on the diesel models
  Vibration-optimised 7G-TRONIC PLUS with twin-turbine damper, plus, on the diesel models, centrifugal pendulum
• Map-controlled engine bearings on the diesel models
• Decoupled exhaust system on the diesel models
• Standard chassis with selective damping, as an option: AIRMATIC air suspension with Adaptive Damping System or AIRMATIC air suspension with Adaptive Damping System and ACTIVE CURVE SYSTEM dynamic roll stabilisation
• Electric steering
• Major assembly partition wall made from plastic in order to minimise penetration of noise from engine compartment into the interior
• External noise minimised by acoustic encapsulation of engines
• High-insulation acoustic windscreen
• Additional aero-acoustic sealing in the side sections

Body testing facility: the M-Class on the road simulator
A totally dependable body and chassis systems that can cope with high levels of strain under even the most demanding conditions over hundreds of thousands of kilometres are particularly indispensable in an SUV such as the Mercedes-Benz M-Class, with its broad on-road and off-road performance spectrum. Besides practical tests with the prototypes, the engineers also subject the M-Class body to an exhaustive test of durability during the development phase that ranks amongst the toughest examinations in the world for body and chassis. Lasting several weeks, the load cycle covers a total of 3000 kilometres, which corresponds to an average of 300,000 kilometres of routine driving. This is because every kilometre driven on one of the state-of-the-art test rigs is 100 times more gruelling than in everyday driving. SUVs which come through this endurance test unscathed will be able to withstand the strain of a tough day’s driving on and off the road in the M-Class.

The test programme comprises various “load spectra”, which the engineers refer to as virtual test tracks. The individual courses are not dreamt up by the team of testers, however. Instead, real routes were digitised, including the “Heide” test with its tortuous pothole and cobblestone sections, special off-road torsion drives with maximum torsion levels, and corrugated tracks in Africa with high-frequency excitation. Computers orchestrate the sophisticated test rigs on the basis of this data. The rigs’ servo-hydraulic cylinders mercilessly knock, jerk, shake and twist the bodies, just like on a real test drive. In all, 26 actuating cylinders arranged vertically and horizontally are responsible for stimulating the body on the test rig. A hydraulic system generates a pressure of 210 bar and pumps as much as 2000 litres of oil into the cylinders every minute. This enables the formidable forces of up to 20,000 Newtons to be produced, which shake the car thoroughly in quick succession at the computer’s command.

To allow them to detect any damage early, the Mercedes engineers halt the test rigs after around 100 kilometres each time, or when one of the 150 or so sensors that permanently monitor the vehicle emits a signal to automatically shut down the facility. The body is then inspected meticulously for the tiniest sign of damage. The experts are highly experienced, so they know exactly where the critical points are and what they should look out for. Apart from the weld points and bonded connections, the panels along the force transmission paths between the chassis and body are also carefully scrutinised, as these areas have to withstand very high forces in an SUV when negotiating rough roads or torsion sections. The candidate is deemed to have passed the endurance test if its body shows zero signs of damage. Even the finest of cracks, which can only be spotted with the aid of special fluorescent colours and under ultraviolet light, are unacceptable.

Road-simulation test rig: an ordeal for the chassis
The road-simulation test rigs are just as punishing as the body testing facility. Applying identical load spectra over the same distance, the test engineers torture the M-Class chassis in all of its different variants here – from the basic steel suspension with selective damping to the AIRMATIC ADS air suspension to the version with the new ACTIVE CURVE SYSTEM. In contrast to the body testing facility, only the chassis is installed on the test rig here. The pivot points are fixed to the solid test rig frame, while the wheel hubs are connected to the servo-hydraulic cylinders using special mounting fixtures. This test setup allows the complete chassis to be examined in isolation, producing even more exact findings.

Compared to the testing for road-going saloons, the programme for a Mercedes-Benz SUV is far more rigorous. As with the body testing facility, the chassis is also subjected to all manner of different on-road and off-road load cycles. In contrast to real-life driving with prototypes, which continues to take place too, the constant laboratory conditions on the road-simulation test rig allow the engineers to analyse individual chassis parameters more effectively, and thereby take targeted action to correct any vulnerabilities found during development. The several weeks of laboratory testing staged over a distance of 3000 kilometres would take about half a year if carried out under real-life conditions.

Source: Daimler AG

The extremely robust occupant compartment of the M-Class, together with the front and rear deformation zones, forms an effective basis for the occupant protection system. Both active safety and driver-fitness safety in the new M-Class are further improved by Assistance Systems, already primarily familiar from the S and E-Class.

As with all passenger car models from Mercedes-Benz, the philosophy behind the safety concept of the M-Class is broken down into four phases:

• Safe driving: avoiding danger, warning and assisting the driver in good time
• In the event of danger: anticipating and enabling preventive protective measures
• In an accident: providing protection as needed
• After an accident: avoiding even worse consequences and making rapid assistance possible

The very high level of safety already achieved in the previous model has been increased even further thanks to meticulous attention to detail during the development stage. The many “invisible” Mercedes-Benz solutions in particular bring measurable benefits in real accident situations. To support new technologies or the evolution of existing systems, the engineers carried out numerous crash tests which went way beyond the tests normally specified, such as the roof-drop test for example, as well as various rollover tests. When it detects the need to do so, a rollover sensor system can activate side and window airbags, as well as belt tensioners. In total, as part of the M-Class development Mercedes-Benz tested 36 totally different loads under real test conditions. This included comprehensive simulations for the digital prototype. Following this intensive development programme, the M-Class now has the potential to pass all international ratings with the best possible results.

The M-Class is also able to demonstrate the highest possible protection potential when it comes to more vulnerable road users such as pedestrians or cyclists. In addition to yielding areas in the front section, folding exterior mirrors and smooth contours, the risk of injury caused by the vehicle has been reduced by adjusting the bonnet and increasing the distance to the components in the engine compartment. In addition, for the first time in the SUV segment, an active bonnet is fitted as standard equipment. It is able to reduce the acceleration forces of an impacting pedestrian or cyclist by intercepting them earlier.

“Electronic crumple zone”: even more safety in the M-Class
As ever, the best accident is one which does not happen at all. The safety engineers at the Mercedes Technology Center are working intensively on this rather simple sounding statement, which in practice is actually a lot more difficult to implement. Both active safety and driver-fitness safety in the new M-Class are further improved by the numerous active and passive assistance systems:

• ATTENTION ASSIST, warns the driver of drowsiness
• Speed Limit Assist, displays road signs in the instrument cluster
• Tyre pressure loss warning system
• Intelligent Light System with specific lighting functions to match the relevant road and weather conditions
• Night View Assist Plus with automatic person recognition
• ADAPTIVE BRAKE with the functions Hill-Start Assist, priming, brake drying and hold function
• Brake Assist BAS to support the driver in critical braking manoeuvres
• DISTRONIC PLUS with BAS PLUS
• Lane Keeping Assist warns the driver as soon as it detects that the driver has unintentionally left a recognised marked lane. In addition, Active Lane Keeping Assist can react with lane-correcting brake application
• Blind Spot Assist warns the driver when vehicles are detected in the area of poor visibility, the so-called “blind spot”. Additionally, Active Blind Spot Assist can counteract a possible collision by specific application of the brakes on one side of the vehicle, if the driver does not react to the warning.
• Park Assist with PARKTRONIC, a system which can detect parking spaces and carry out the steering manoeuvres required for the parking process, simply leaving the driver to operate the brake and accelerator
• Reversing camera, e.g. with “back-in” mode with dynamic guide lines for reversing into narrow parking bays or to aid with the coupling of trailers
• Adaptive brake light warns vehicles behind in an emergency braking situation with flashing brake lights

Standard equipment forming part of the safety concept of the new M-Class includes the anticipatory safety system PRE-SAFE, which combines active and passive safety synergies to reduce the loads exerted on the vehicle occupants in the event of an accident by up to 40 percent. Depending on the potential accident situation detected, the following reversible measures can be initiated for preventive occupant protection:

• Driver and front passenger seat belts are tensioned
• Windows are closed
• Sliding sunroof is closed
• Front passenger seat is adjusted (when fitted with Memory package)

Body: high energy absorption in the event of a front impact
The extremely robust occupant compartment of the M-Class, together with the front and rear deformation zones, forms an effective basis for the occupant protection system. The focus of the work here has been the tangible reduction of the loads exerted on the occupants. In the case of front impacts, the engineers were able to achieve more uniform deceleration, and therefore a lower peak load on the occupants. This was made possible by means of:

• Design of the front axle carrier as a crash element, which is able todeform in a specific manner and in the case of an offset crash, for example, can divert the energy to the side of the vehicle opposite the side of impact
• A novel aluminium gearbox crossmember mount with offset function: isolated against noise and vibration during normal operation, in the event of a crash this component is activated via hooks so that the centre tunnel can absorb additional energy in this area (diesel versions only)
• Guide ramp on the brake booster, thus preventing unwanted block formation between the brake booster and the damper dome. The brake booster is also rotated to minimise possible brake pedal intrus

ion

• A crash joint ensures that the mudguard is pushed away at the driver’s door, and prevents the door from jamming after the impact. For the most part the doors can be opened without much effort
• Ultra-high-strength steels in the A-pillar enhance the stability of the passenger compartment in both front impacts as well as in different rollover scenarios, primarily enabling doors to be opened easily after an offset crash
• Projected sills create a direct load path to the front wheel. As a result, any possible forcing or intrusion of the wheels into the footwell can be avoided
• Optimum energy conversion in the event of a front crash despite relatively short front-end length, thanks to enabling the load paths from the crashbox to the longitudinal body member, from the wheel to the sill, and due to the deformable subframe, which guides forces into the centre tunnel via the engine/transmission joint
• The energy-absorbing steering column deforms up to 100 millimetres when subjected to external forces, thus freeing up additional deformation space for energy conversion. As a result, the loads on the driver can be reduced in the area of the head, neck and thorax

Side-impact protection thanks to intelligent bodyshell
Similar to the design of the front area of the new M-Class, the vehicle’s intelligent bodyshell design also performs impressively in side-impact accident scenarios. The specific distribution of high rigidity and high deformability helps to ensure that the occupants benefit from favourable kinematics in the event of a side impact:

• The lower part of the B-pillar, an important component in side impacts, is highly compressible, whereas its upper part is extremely rigid. As a result, intrusions and the speed of intrusions in the lower area are reduced, while in the upper area high-strength steels on the exterior sides of the pillar prevent it from buckling unfavourably in a side impact. In addition, this design solution increases the stability of the passenger compartment in the event of a rollover
• The stiffening of the floor structure by means of a supporting element made of an ultra-high-strength material running across the entire width of the vehicle, and ultra-high-strength reinforcements in the driver’s seat crossmember, help to reduce deformations, primarily in the event of a pole impact. As a result, the occupant survival space benefits from even better protection, and the thorax load on the occupants is reduced
• The geometry and body connections of the pillars and the roof frame made of ultra-high-strength material have been optimised to provide the best possible crash safety

Brilliant finish: the rear assembly of the M-Class
The rear area too of the M-Class also protects the sturdy passenger compartment in crash situations thanks to specific deformation work, therefore minimising the loads on the occupants. A special impact test conducted to check tank leakage gives an indication of the exceptional load capabilities of the rear part of the M-Class body. The test involved running a crash carriage into the rear of the M-Class at 80 km/h. The tank system survived this fatal impact without suffering any leaks.

To enhance rigidity, increase the energy absorbtion capability and improve deformation behaviour, the multi-piece rear longitudinal members feature a continuous closed cross-section with stepped plate thicknesses (tailored blanks). The spare wheel well forms an integrated part of the steel floor, and a steel flexible bumper bracket carries the rear bumper covering and is connected to the rear structure via two steel crashboxes.

Comprehensive restraint systems for even better occupant protection
The passive occupant protection systems, together with the “electronic crumple zone” and intelligent body design which have already been described, provide optimum protection potential, placing the M-Class at the top of its market segment. As part of this, a number of new deployment strategies are used. For example, the system can detect an impending rollover in the event of crash and if necessary deploy the head, side and window airbags, as well as the seat belt tensioners. Thanks to the new generously-sized side airbags and the window airbags with extended area of coverage, in the event of a crash the occupants can be more uniformly supported from the shoulder area down to the pelvic area, and thereby better protected. In side impacts too, the danger of injury is reduced thanks to extended coverage.

Additional protection potential is also provided for rear seat passengers with seat belt tensioners and force limiters on the outer seat positions. The integration of optional thorax bags in the tilt-adjustable folding seat backrests enables optimum airbag positioning for each backrest position. The components of the passive occupant protection systems include:

• Two-stage adaptive airbags for the driver and front passenger
• Kneebag for the driver
• Sidebags for driver and front passenger (combined thorax/pelvis bags)
• Sidebags in the rear row of seats as an option
• Windowbags across both rows of seats from the A to the C-pillar
• 3-point seat belts on all five seats
• Pyrotechnic reel tensioners and permanent belt force limiters as well as electrically reversible belt tensioners in the front, reel tensioners and single-stage force limiters for the outer seats in the rear
• ISOFIX child seat anchorage
• Belt height adjustment for the driver and front passenger
• Belt status display for rear-seat passengers in the instrument cluster Automatic child seat recognition (optional) with deactivation of the front passenger airbag if a special Mercedes-Benz child seat is used in a rear-end collision, a passive head restraint system developed specifically for this purpose can reduce the forces exerted on occupants

The M-Class also protects its occupants after a crash
As part of the POST-SAFE functions, the new M-Class can activate a variety of systems which can contribute towards avoiding post-accident risks. After a more serious crash, the hazard warning lights are automatically activated to warn surrounding traffic. At the same time, the doors are automatically unlocked so that the emergency services have the best possible unrestricted access to the passengers. And thanks to partial opening of the side windows, the interior is better ventilated after deployment of the restraint systems.

On detecting a collision, the central control unit switches off the fuel system to reduce the risk of a possible fire. After determining the cylinder positions, the engine management system opens the injection valves of those cylinders which are not under compression and discharges the high-pressure fuel area by direct evacuation of the remaining fuel in the combustion chamber. This reduces the risk of fuel escaping. To avoid fuel losses, all M-Class models are also fitted with cut-resistant fuel lines in all relevant locations. This also helps to reduce the risk of a possible fire breaking out.

Source: Daimler AG

“We have managed to improve energy efficiency to such an extent that, in a competitive comparison, our SUV achieves the best consumption figures, while also offering excellent safety, comfort, driving dynamics and off-road performance.”
Dr. Uwe Ernstberger, Head of Program Management M-Class

“To improve upon the already high level of safety of the current M-Class, we have worked to perfect occupant protection, enhanced active safety and, by adapting various Assistance Systems, drawn even closer to our vision of accident-free driving. And that, of course, also benefits all other road users.”
Professor Dr. Rodolfo Schöneburg, Head of Passive Safety

“The new M-Class has a welcoming ambience that, until now, was only to be found in a luxury saloon. It is thus far more than an SUV: a category of vehicle that was once purely practical in nature has become a space to withdraw to, offering a sense of wellbeing.”
Hartmut Sinkwitz, Head of Interior Design

“When it came to driving dynamics and ride comfort, our aim was to combine the ride comfort so typical of Mercedes with a high level of agility on the road and very convincing off-road performance!”
Thomas Merker, Head of M-Class Model Range

“Our task is clear: to show the way forward to CO2-free driving for all model series, the M-Class included, without neglecting either driving enjoyment or comfort. By using a new tool that was developed in-house, we have been able to make the M-Class the efficiency champion in its segment.”
Bernhard Heil, Head of Powertrain

Source: Daimler AG

This kind of formidable reduction in fuel consumption is unprecedented with any Mercedes-Benz SUV model changeover to date. An ultra-modern engine line-up, concerted engine downsizing, the best-in-class Cd value of 0.32, extensive BlueEFFICIENCY measures and new development tools such as the “energy-transparent vehicle” all play their part in delivering the good energy efficiency figures. The highlight comes in the guise of the ML 250 BlueTEC 4MATIC, which is 28 percent more economical than its predecessor, boasts NEDC fuel consumption of 6.0 l/100 km (158 g CO2/km) and has a range of up to 1500 kilometres on a single tank – figures that only a few years ago remained the preserve of the compact class.

BlueTEC diesel units and the new generation of BlueDIRECT direct-injection petrol engines form the basis for the excellent economy and outstanding life cycle assessment of the new M-Class. In this respect, downsizing takes centre stage as far as the diesel models are concerned:

• In the ML 250 BlueTEC 4MATIC, the 3.0-litre V6 of the previous model is replaced by the thrifty four-cylinder EU6-standard unit already familiar from, for instance, the S-Class.
• The ML 350 BlueTEC 4MATIC features an extensively revamped 3.0-litre V6, which also betters the EU6 standard and offers far better performance coupled with a substantial reduction in fuel consumption. Thanks to state-of-the-art AdBlue emission control technology both diesel models comfortably meet the EU6 standard slated for introduction in 2014.

Data comparison with corresponding predecessor model:

State-of-the-art engine technology from the inventor of the diesel passenger car
The 2.2-litre CDI engine turns the ML 250 BlueTEC 4MATIC into the most economical SUV in its class. With NEDC fuel consumption of 6.0 l/100 km, the model even outperforms any hybrid model currently offered by the competition. Despite the low fuel consumption figures, this M-Class model boasts maximum torque of 500 Nm at 1600 rpm and rated output of 150 kW (204 hp) with outstanding performance: the M-Class accelerates from 0 to 100 km/h in 9.0 seconds before going on to a top speed of 210 km/h.

Two-stage turbocharging produces high torque even at low engine speeds. The compressor package – already fitted in the compact SUV GLK 250 CDI 4MATIC – made up of a small high pressure (HP) and a large low pressure (LP) turbocharger contributes decisively to the high output on a par with the 6 cylinder unit in the predecessor model ML 300 CDI BlueEFFICIENCY 4MATIC. The two turbochargers are connected in series, and each has a turbine and a compressor driven by this turbine. The HP turbine is located directly at the exhaust manifold and initially allows exhaust gas to flow through it; it then rotates at up to 215,000 revolutions per minute. The HP turbine housing features an integral bypass duct, which can be opened or closed by means of a charge-pressure control flap. If the flap is closed, the whole exhaust stream flows through the HP turbine, so that the exhaust-gas energy is available solely for the HP turbine drive. This means that the optimum charge pressure can be built up at low engine revs.

The two compressors are likewise connected in series, and are in addition connected to a bypass duct. The combustion air from the air filter first flows through the low-pressure compressor, where it is compressed as a function of the LP turbine’s output. This pre-compressed air then passes into the high-pressure compressor, which is coupled to the HP turbine, where it undergoes further compression. The result is a genuine two-stage turbocharging process. The major advantage of this sophisticated, demand-related control of the combustion air supply using two turbochargers is improved cylinder charging, and therefore high torque even at low engine speeds. Fuel consumption is also reduced. When the car is driven, this concept makes itself felt by harmonious driving characteristics with no turbo-lag, a favourable torque curve across the entire engine speed range, instant responsiveness and excellent performance.

The V6 diesel engine in the ML 350 BlueTEC 4MATIC guarantees effortlessly superior traction. It develops 190 kW (258 hp) and impressive torque of 620 Nm. Despite its extraordinary performance this version boasts combined NEDC fuel consumption of 6.8 litres of diesel per 100 kilometres. The highly efficient V6 diesel unit delivers effortlessly superior performance: the ML 350 BlueTEC 4MATIC accelerates from standstill to 100 km/h in 7.4 seconds before moving on to a top speed of 224 km/h. While delivering performance on a par with the predecessor model, the ML 450 CDI 4MATIC with V8 diesel engine, the new unit, however, boasts 36 percent lower fuel consumption.

Just like the ML 250 BlueTEC 4MATIC, the ML 350 BlueTEC 4MATIC also ranks among the world’s cleanest diesel models: BlueTEC is a technology developed by Mercedes-Benz to reduce emissions from diesel vehicles, especially nitrogen oxides. AdBlue, an aqueous urea solution is injected into the exhaust gas stream as part of this process, releasing ammonia, which reduces up to 80 percent of the nitrogen oxides into harmless nitrogen and water in the downstream SCR (Selective Catalytic Reduction) catalytic converter. Upshot: both models already comply with the EU6 exhaust emissions standard due to be implemented in 2014. The AdBlue tank is located under the luggage compartment floor to protect it in the event of a crash, has a capacity of 25.7 litres and is topped up every 25,000 kilometres at the regular service intervals. The filler opening is located behind the side fuel filler flap alongside the tank filler neck and is marked clearly with a luminous blue cap. This configuration allows the ML driver to top up the tank easily if they take full advantage of the off-road capabilities of the M-Class and are unable to find a service station off the beaten track. AdBlue is available as a refill container from any Mercedes-Benz dealership; the instrument cluster provides a timely indication of the need to top up the tank.

Latest-generation BlueDIRECT direct-injection engine for the ML 350 4MATIC BlueEFFICIENCY
The ML 350 4MATIC BlueEFFICIENCY petrol-engined model features the groundbreaking technology of the new generation of V engines from Mercedes-Benz. At the heart of the BlueDIRECT technology package lies the enhanced third-generation spray-guided direct petrol engine with piezo-electric injectors. In combination with multi-spark ignition, this technology offers further possibilities for fuel savings.

The V6 engine in the ML 350 4MATIC BlueEFFICIENCY utilises a new stratified combustion process with a considerably extended characteristic map and fuel-efficient lean-burn technology (“homogeneous stratified mode”). As the name implies, HOS is a combination of homogeneous lean-burn and classic stratified combustion. The first injection is sprayed into the intake stroke, forming a homogeneous basic mixture. Actual “stratified” injection takes place during the compression stroke before ignition, and is a single or double injection depending on the characteristic map.

The third-generation direct-injection system also features rapid multi-spark ignition (MSI). How it works: following the first spark discharge and a brief combustion period, the coil is rapidly recharged and a further spark is discharged. The MSI system enables up to four sparks to be discharged in rapid succession within one millisecond, creating a plasma with a larger spatial expansion than conventional ignition. Controlling this rapid multi-spark ignition enables both the time lapse before the next spark and the combustion duration for the relevant operating point to be optimally adjusted. This provides scope for optimising the centre of combustion and improving residual gas compatibility, especially during stratified charge operation.

The ultra-modern 3.5-litre V6 unit has been designed as a naturally aspirated engine. As a major distinction from the preceding engine in the ML 350 4MATIC, the V-angle between the cylinder banks has been reduced from 90 degrees to 60 degrees. This has enabled the balancer shaft compensating primary vibrations to be omitted. As a result the driver notices an outstanding level of comfort. The design highlights of the 3.5-litre V6 include a completely new air intake and exhaust system in conjunction with a variable resonance intake manifold and optimised inflow and outflow. Result: with the same displacement, the output compared with the previous 200 kW (272 hp) model is increased by 12.5 percent to 225 kW (306 hp), while maximum torque has increased by 5.7 percent to 370 Nm (predecessor: 350 Nm) and now is available over a broader engine speed range from 3500 to 5250 rpm. In parallel with this substantial increase in power, Mercedes engineers have achieved an equally impressive reduction in fuel consumption. The predecessor’s NEDC fuel consumption has been reduced by 25 percent. The new V6 petrol engine in the ML 350 4MATIC BlueEFFICIENCY consumes 8.5 litres per 100 kilometres, making it the most economical petrol model in its class. The model combines excellent consumption figures with dynamic performance, accelerating from standstill to 100 km/h in 7.6 seconds, and with a top speed of 240 km/h.

Data for comparison:

New dimensions in energy efficiency
The performance of the M-Class engines becomes particularly apparent when looking at the reduced energy requirements coupled with a marked increase in power output per litre for the three M-Class generations since 1997. Comparison of the weight-specific consumption figures (l/100 km per 100 kg) reveals the tremendous development potential of the conventional internal combustion engine.

Long-distance champion: a high level of efficiency ensures a long range
The range for a full tank of fuel on the new M-Class is particularly impressive. This parameter is very important for a vehicle that knows virtually no bounds. Here, the ML 250 BlueTEC 4MATIC – the most economical SUV in its class by far – stands out. With NEDC consumption of 6.0 l/100 km, the frugal diesel engine with the standard 70-litre tank can cover around 1170 kilometres before needing to stop for fuel. If the vehicle is fitted with the optional 93-litre tank, the car can even cover up to 1500 kilometres between refuelling stops.

The ranges at a glance:

Attention to detail: a fine finish adds efficiency
The excellent fuel economy is underpinned by a comprehensive package of BlueEFFICIENCY measures as well as by this state-of-the-art engine technology. In addition to the ECO start/stop function that comes as standard, these measures include the new seven-speed 7G-TRONIC PLUS automatic transmission. Low-friction axle drives, electric steering and tyres with low rolling resistance also play their part in reducing fuel consumption.

The re-engineered 7G-TRONIC PLUS, standard on all M-Class models, boasts an integrated ECO start/stop function, even lower converter slip and optimised efficiency. A central role is played by the new torsion damper, which eliminates torsional eccentricities and vibrations in the transmission even more effectively. The lower the rpm and the lower the number of cylinders, the more severe these can be. This results in a conflict of aims between comfort and fuel-efficient operation. Mercedes-Benz developers resolved this by using a so-called twin-turbine damper, which is also fitted with a centrifugal pendulum on the diesel models. Depending on the rpm, this moves the centre of mass and allows comfortable operation even in the most economical operating range. Furthermore, the optimised damping allows a marked reduction in the slip of the torque converter lockup clutch even under low loads, which also contributes to fuel savings. In addition, the optimised damping of rotational irregularities and vibrations in the transmission allows an even faster response to driver commands via the accelerator pedal. Friction-optimised bearings and new transmission oil thermal management also help reduce fuel consumption.

The optimised belt drive system with decoupler, together with intelligent, on-demand control of all ancillary components and pumps, also helps to reduce the energy requirements of the new M-Class. The oil and water pumps in the engine, as well as the fuel pump in the rear section of the vehicle, are only activated according to actual need. The same control logic is used in the THERMATIC and THERMOTRONIC air conditioning systems. In these, the coolant compressor only runs when necessary. An internal heat exchanger and the sophisticated sensor system including a demisting sensor on the front windscreen ensure optimum efficiency of the air conditioning systems in the interior. A key factor in the diesel engines is also the optimisation that has been undertaken of the flow and counterpressure in the exhaust system with its SCR emission control technology.

A consistent use of lightweight construction techniques has enabled the development engineers to keep the weight of the new M-Class on a par with that of its predecessor, despite more equipment. The links on the front and rear axles, for example, along with the bonnet and wings, are made out of light and yet very strong aluminium alloys, while the cross member for the instrument panel is made of magnesium.

Optimised aerodynamics: the most aerodynamic SUV in its class
With a drag coefficient, or Cd value, of 0.32, the new M-Class (ML 250 BlueTEC) also sets a new best figure for this vehicle class (total aerodynamic drag Cd x A = 0.92, predecessor 0.94). Painstaking simulations undertaken with the digital prototype, along with final touches added in the wind tunnel, ensure a perfect flow of air around the vehicle. The key factor determining the low wind resistance is the aerodynamic efficiency of the basic bodyshell, including the optimised design of the front bumper with its integrated spoiler, of the A‑pillars and of the roof spoiler, plus numerous other detailed improvements.
These include:

• Sealing around the radiator section with adjustable fan shutter
• Sealed joints between the bonnet and the headlamps
• Front wheel spoilers
• Air outlets in the front wheel well liners
• Redesigned exterior mirror housings
• Optimised roof spoiler
• Side spoilers on the rear window (ML 250 BlueTEC 4MATIC)
• Underfloor and engine compartment panelling
• Aerodynamically optimised light-alloy wheels for the diesel models

Detailed analysis: “energy-transparent vehicle” creates transparency
The “energy-transparent vehicle” development tool, created in-house by Mercedes-Benz, was piloted as part of the M-Class development process. The outstanding opportunities presented by this method, which can detect the possibilities for optimisation in even the most minute component, will be exploited on all new model series in the future. An exact and meticulous examination of the flow of energy throughout the vehicle (tank to wheel) helps the development engineers to optimise every single assembly that has an impact on fuel consumption, right down to individual components, such as wheel bearings.

The idea for the “energy-transparent vehicle” stemmed from the failure in the past to verify or demonstrate clearly the many factors affecting consumption and the interaction between fuel-saving measures. Using the “energy-transparent vehicle” tool, the engineers can now detect detailed potential optimisation measures by breaking down energy flows into cause and effect and analysing energy interactions within the entire vehicle.
The process draws on complex, highly precise metrology which records some 300 energy-relevant measurement points with a sampling rate of up to 1000 measured values per second. Every minute some 2.4 million measured values are generated, which can subsequently be analysed to reliably pinpoint optimisation potential. The process is complemented by energy simulation models which are validated by means of the measured variables. This enables the energy efficiency of individual major assemblies and components as well as the entire vehicle to be analysed and quantified.

Once the specialists have identified a vehicle component with energy shortcomings, they team up with the relevant specialist departments to devise solutions. This cooperation focuses on design, or the properties of the materials used in individual vehicle components such as wheel or axle bearings. In addition, modified control strategies can also produce the desired outcome.

The “energy-transparent vehicle” process which is exclusive to Daimler enables the development engineers to highlight and leverage optimisation potential both for cars with conventional internal combustion engines as well as hybrid, electric or fuel-cell drives. In future, this process may even give rise to a generally applicable development tool for all machines and help boost energy efficiency across the board. A wide range of applications are conceivable. Whether in industry for power stations, (wind) generators, pumps or conveyor systems, in the home for refrigerators, washing machines, dryers and lawnmowers, or for transportation applications involving ships, trains or planes – the optimisation potential of disparate technologies to save energy could be analysed in detail with the consistent usage of this technique and implementation recommendations made.

Source: Daimler AG

Across the range, fuel consumption is an average of 25 percent lower than for the previous model. Particularly noteworthy in this respect is the ML 250 BlueTEC 4MATIC, which has an NEDC consumption of just 6.0 l/100 km (158 g CO2/km) and can travel up to 1500 kilometres on a single tank of fuel. Yet for all this efficiency, the M-Class retains its fascination, in the way it uniquely combines agility with driving enjoyment and superior comfort. Further impressive features of the ML include 4MATIC permanent all-wheel drive, new developments to the chassis and innovative driving dynamics systems, all of which improve performance in both on-road and off-road situations. Its active and passive safety features are typical for the brand. A characteristic body design, together with a versatile interior that is highly conducive to its occupants’ wellbeing, enhance the driving experience in the new M-Class.

Dr Thomas Weber, Member of the Board of Management of Daimler AG for Group Research and Mercedes-Benz Cars development, commented: “The M-Class embodies all the automotive experience that we have accumulated over 125 years and thus represents – in short – a quantum leap in terms of efficiency, safety, agility, driving enjoyment and design!”

1234►

Long-distance runner: high efficiency ensures extensive range
State-of-the-art engines, a clear policy of engine downsizing, a best-in-class Cd value of 0.32 and a comprehensive range of BlueEFFICIENCY measures all contribute to delivering superb energy efficiency. BlueTEC diesel engines and the new generation of BlueDIRECT petrol engines provide the basis for the excellent economic efficiency and outstanding environmental performance of the new M-Class. As far as the diesel models are concerned, now only available as BlueTEC units with SCR emissions technology, the focus is firmly on downsizing and on the new version of the V6 CDI engine.

In the ML 250 BlueTEC, the 3.0-litre V6 of the previous model is replaced by the thrifty four-cylinder EU6-standard unit already familiar from, for instance, the S-Class.

The ML 350 BlueTEC uses a completely reworked 3.0-litre V6 engine, which also more than meets the EU6 emissions standard and delivers far better performance, yet with considerably reduced fuel consumption. The efficiency improvements have been achieved, above all, through the use of the innovative TWAS (twin-wire-arc spraying) technology already used with great success since 2005 in AMG’s high-performance engines. The positive results here have led Mercedes-Benz to adapt this cylinder wall coating technology for use in the V6 diesel engine as well. The process reduces internal friction in the engine significantly. At the same time, the weight has been reduced by 4.3 kg, as there is no longer any need for the grey cast iron cylinder liners that, until now, had to be pressed into the engine block. The benefits are striking: with these measures alone, fuel consumption could be reduced by around 3 percent.

A comparison of the data with the corresponding predecessor models:

The ML 350 4MATIC BlueEFFICIENCY petrol-engine model, on the other hand, delivers a convincing performance thanks to the technical details of the new BlueDIRECT engine generation. The key here is the third-generation direct petrol injection system with spray-guided combustion and new piezo injectors that have an injection pressure of 200 bar, together with fast, multi-spark ignition and a new stratified combustion process. A comparison of the data:

The range calculated for a full tank of fuel is particularly impressive. With an NEDC consumption of 6.0 l/100 km, the ML 250 BlueTEC 4MATIC with standard 70-litre tank can cover around 1170 kilometres before needing to stop for fuel. If the vehicle is fitted with the optional 93-litre tank, a distance of up to 1500 kilometres is possible between refuelling stops.

Vehicle range at a glance:

Attention to detail: a fine finish adds efficiency
The excellent fuel economy is underpinned by a comprehensive package of BlueEFFICIENCY measures as well as by this state-of-the-art engineering. In addition to the ECO start/stop function that comes as standard, these measures include the new seven-speed 7G-TRONIC PLUS automatic transmission with a new fuel-economy converter, friction-optimised bearings and a transmission oil thermal management system. Low-friction axle drives, electric steering and tyres with low rolling resistance also play their part in reducing fuel consumption.

The optimised belt drive system with decoupler, together with on-demand control of all ancillary components and pumps, also helps to reduce the energy requirements of the new M-Class. The oil and water pumps in the engine, as well as the fuel pump in the rear section of the vehicle, are only activated according to actual need. The same control logic is used in the THERMATIC and THERMOTRONIC air conditioning systems. In these, the coolant compressor only runs when necessary. A key factor in the diesel engines is also the optimisation that has been undertaken of the flow and counterpressure in the exhaust system with its SCR (Selective Catalytic Reduction) emission control technology.

An intelligent use of lightweight construction techniques has enabled the development engineers to stop the steadily increasing weight spiral. The control arms of the front and rear axles, for example, as also the bonnet and wings, are made out of light and yet very strong aluminium alloys, while the cross member for the instrument panel is made of magnesium.

Detailed analysis: the “energy-transparent vehicle” makes things clear
The development tool “energy-transparent vehicle”, created in-house by Mercedes-Benz, was used for the first time as part of the M-Class development process. The pioneering opportunities presented by this method, which detects the possibilities for optimisation right down to even the most minute component, will be exploited on all new model series in the future. An exact and meticulous examination of the flow of energy throughout the vehicle (tank-to-wheel) helps the development engineers to optimise every single assembly that has an impact on fuel consumption, right down to individual wheel bearings.

Air flow optimisation: the most aerodynamically efficient SUV in its class
With a drag coefficient, or Cd value, of 0.32, the new M-Class (ML 250 BlueTEC) also sets a new best figure for this vehicle class (total aerodynamic drag Cd x A = 0.92 m2; predecessor 0.94 m2). Intensive simulations undertaken with the digital prototype, along with final touches added in the wind tunnel, ensure a perfect flow of air around the vehicle. The key factor determining the low wind resistance is the aerodynamic efficiency of the basic body shell, including the optimised design of the front bumper with its integrated spoiler, of the A-pillars and of the roof spoiler, plus numerous other detailed improvements. These include:

– Sealing around the radiator section with adjustable fan shutter
– Sealed joints between the bonnet and the headlamps
– Front wheel spoilers
– Air outlets in the front wheel well liners
– Redesigned exterior mirror housings
– Optimised roof spoiler
– Side spoilers on the rear window (ML 250 BlueTEC 4MATIC)
– Underfloor and engine compartment panelling
– Aerodynamically optimised light-alloy wheels

The result: excellent comfort and driving dynamics
A high level of comfort, dynamic on-road handling and excellent off-road capability are part of even the standard equipment package on the new M-Class. For the first time, the steel suspension of the M-Class chassis now includes selective damping. During normal driving on only moderately uneven roads or during slow off-road driving, the system responds with a soft ride that enhances the occupants’ wellbeing as well as the car’s off-road capability. In order to maintain this sense of wellbeing during hard driving or abrupt evasive manoeuvres, the shock absorbers work even harder in such circumstances, so ensuring a high level of driving stability. The M-Class driver is supported here by an electric steering system that provides the optimum level of steering power assistance to suit the particular driving situation. Parking or manoeuvring off-road is made so much easier, thanks to the availability of maximum power assistance. The SUV also scores here with the tightest turning circle in its market segment. The 180-degree turn is negotiated within a circle diameter of just 11.8 metres. At higher speeds, the power assistance is reduced, to the benefit of the car’s handling.
For those who want to venture off surfaced roads, the ML 350 BlueTEC 4MATIC and ML 350 4MATIC BlueEFFICIENCY models feature a comprehensive off-road programme as part of their standard equipment.

This considerably improves the options once the going gets tough. It includes the permanent all-wheel drive system 4MATIC and the electronic traction control system ETS, as well as an off-road button that activates a special off-road transmission mode.

– To improve traction, the slip thresholds and shift points of the 7G-TRONIC PLUS system have been raised
– A flatter accelerator pedal curve improves the sensitivity with which the driver can accelerate
– Off-road ABS ensures optimum braking on a loose surface

Start-off Assist and the HOLD function are further features helping the driver to pull away on a slope. Downhill Speed Regulation, or DSR, enables the M-Class to maintain automatically the speed set via the cruise control lever.

For those wishing to drive the M-Class more extensively away from surfaced roads, we recommend the optional ON&OFFROAD package.

Full programme: ON&OFFROAD package for all eventualities
The ON&OFFROAD package for the new M-Class uses a range of six transmission modes to optimise driving dynamics and handling safety, by ensuring that the necessary drive control is there to cope with the very different operating conditions encountered on and off-road. One automatic mode, two specifically off-road modes and three on-road modes are available.

The system is controlled via a rotary actuator on the centre console. The settings for AIRMATIC, and the drive line, are adapted to accommodate these specific requirements. The six transmission modes in detail:

– Automatic – covers most everyday driving operations
– Offroad 1 – light terrain, dirt roads and tracks
– Offroad 2 – challenging off-road terrain with hilly stretches
– Winter – for driving in wintry conditions on slippery roads, on snow, ice or with snow chains
– Sport – more adventurous, dynamic driving on winding roads
– Trailer – optimises moving off, manoeuvring and braking with a trailer

Despite so many options, for the driver the decision is always very clear: the setting is made intuitively, and the programme selected is shown in the multifunction display as well as in very realistic, almost photo-quality imagery on the screen of the COMAND system. Irrespective of which underlying programme is set, the gear reduction, lock, DSR or the self-levelling suspension of the AIRMATIC system can all be adjusted individually. As with the basic settings of the ON&OFFROAD package, it is practically impossible for the driver to make mistakes. Illogical settings, which might have a negative impact on handling, safety or traction, are ruled out. If there is any doubt, the system will revert to automatic mode.

In terms of “hardware”, the ON&OFFROAD package comprises an underride guard, a two-stage transfer case with reduction gear, a longitudinal differential lock and enhanced AIRMATIC functionality that allows a maximum ground clearance of 285 millimetres and a fording depth of 600 millimetres.

King of the curve: no roll or rocking here!
Active roll stabilisation in the form of the ACTIVE CURVE SYSTEM can be combined as on option with AIRMATIC air suspension with Adaptive Damping System (ADS) as well as with the ON&OFFROAD package. This system uses active anti-roll bars on the front and rear axles, which it controls automatically, irrespective of lateral acceleration, speed or the switch setting of the ADS Comfort/Sport switch. ACTIVE CURVE SYSTEM compensates for the roll angle of the body through bends, so delivering significant improvement in both agility and driving pleasure. At the same time the system increases driving stability and thus safety, especially and importantly at high speeds. Improved ride comfort both on winding stretches of road and on the straight, together with enhanced options for off-road driving, are also among the benefits of the ACTIVE CURVE SYSTEM.

Gently does it: attention to detail ensures comfort
The new M-Class promises relaxed and thus safe driving in all possible conditions. By paying close attention to detail every step of the way, the development engineers in the Mercedes Technology Center have significantly improved what they call the NVH comfort level (Noise, Vibration, Harshness). This is an important factor contributing to the general sense of wellbeing on board, whilst also playing its part in driver-fitness safety, especially on long journeys. The basis for the high level of NVH comfort is provided by the very rigid bodyshell of the M-Class. Further improvements have also been made to the drive system and chassis. This is all topped off by aero-acoustic refinements and the intelligent use of new-style insulation.
These measures at a glance:

– Improved rigidity of the front end structure thanks to struts between the lines of the upper and lower longitudinal members
– Increased comfort, yet also reduction in weight, thanks to hybrid construction of front module
– Particularly robust cockpit cross member made in lightweight magnesium alloy
– Intelligent use of acoustic insulation: In the production plants, insulation is fitted to the bodyshell where it is needed by computer-controlled robots. In the firewall area, the mass distribution of the insulation material used may vary in places in order to counteract potential noise penetration.
– Aluminium transmission cross member with integrated vibration damper in the diesel models
– Vibrationally optimised 7G-TRONIC PLUS with twin-turbine damper and, in the diesel models, a centrifugal pendulum
– Electronically mapped hydraulic engine mounts in the diesel versions
– Decoupled exhaust system on diesel models
– Standard chassis with selective damping, as an option: AIRMATIC air suspension with adaptive damping system or AIRMATIC air suspension with adaptive damping system and ACTIVE CURVE SYSTEM dynamic roll stabilisation.
– Electric steering
– Component compartment wall in plastic in order to minimise penetration of noise from engine compartment into the interior
– External noise minimised through acoustic encapsulation of engines
– High-insulation acoustic windscreen
– Additional aero-acoustic sealing in the side sections

Well thought-out: passive safety at its best
In line with the Mercedes-Benz brand philosophy, the new M-Class represents the embodiment of the Mercedes-Benz holistic safety concept of REAL LIFE SAFETY, which is derived primarily from what happens in a real accident situation. The extremely robust occupant compartment of the M-Class, together with the front and rear deformation zones, forms an effective basis for the occupant protection systems.
The front end structure, with its high energy-absorption potential, is essentially made up of the firewall and two lines of longitudinal members, anchored at the A-pillars. Two vertical members link the longitudinal members, so further increasing deformation resistance. The necessary rigidity and strength of the floor assembly is provided by a robust structure made up of a separate centre tunnel plus separate longitudinal members along each side, attached to the side wall. These are supported by cross members anchored to the floor as well as by a connecting member to the B-pillar as support for the front structure. The extremely robust side wall assembly comprises, quite apart from the longitudinal members described above and the side roof frame, A-pillars in a dual-casing design, internally reinforced with high-strength steel. In a side collision, the cross member beneath the cowl, the cross member between the longitudinal members underneath the pedal floor, the high-strength-steel cross member beneath the driver’s seat and the magnesium-alloy cross member underneath the instrument panel, as well as the front roof frame, ensure the highest possible stability of the occupant cell. The positioning of the fuel tank in front of the rear axle and of the filler neck over the rear axle increases the available deformation distance, so maximising the level of energy absorption in the event of a rear-end collision. This is achieved, above all, through the box-shaped design of the rear longitudinal members.

The complex restraint system can offer the highest possible protection. Up to nine airbags, which activate as they are needed, according to the type and severity of the accident, can reduce the stresses exerted on the occupants. The individual components in detail:

– Two-stage adaptive airbags for the driver and front passenger
– Kneebag for the driver
– Sidebags for driver and front passenger (combined thorax/pelvis bags)
– Sidebags in the rear row of seats as an option
– Windowbags across both rows of seats from the A to the C-pillar
– 3-point seat belts on all five seats
– Pyrotechnic reel tensioners and permanent belt force limiters as well as electrically reversible belt tensioners in the front, reel tensioners and single-stage force limiters for the outer seats in the rear
– ISOFIX child seat anchorage
– Belt height adjustment for driver and front passenger
– Belt status display for rear-seat passengers in the instrument cluster
– Automatic child seat recognition (optional) with deactivation of the front passenger airbag if a special Mercedes-Benz child seat is used.
– In a rear-end collision, a passive head restraint system developed specifically for this purpose can reduce the forces exerted on occupants.

Complementing the active safety systems such as the standard Brake Assist (BAS) or the optional BAS PLUS, which can prevent an accident or reduce its severity, the passive measures that contribute to pedestrian safety have also been further improved in the new M-Class. These include, for example, the installation of an Active Bonnet as standard.

Intelligent partner: protects its occupants as well as others
Both active safety and driver-fitness safety in the new M-Class are further improved by Assistance Systems that will already be familiar, primarily from the S- and E-Class. The standard equipment package includes the drowsiness detection system ATTENTION ASSIST, the anticipatory safety system PRE‑SAFE and a tyre pressure loss warning system, as well as adaptive brake lights and Brake Assist (BAS). The following Assistance Systems, some of them active, are available as additional equipment options:

– Intelligent Light System, ILS, with specific lighting functions
– Night View Assist Plus with automatic person recognition
– Speed Limit Assist (standard feature of the COMAND Online option)
– Lane Keeping Assist – active/passive
– Blind Spot Assist – active/passive
– DISTRONIC PLUS
– BAS PLUS (in conjunction with DISTRONIC PLUS)
– PRE-SAFE Brake with autonomous braking (in conjunction with DISTRONIC PLUS)

Active Park Assist and the reversing camera enhance both safety and convenience.

Feature line: effortlessly superior, high-quality design
The vehicle body design for this new-generation model, with the very typical shape of its C-pillars, is full of character and immediately recognisable as an M-Class. Its styling, high-quality appeal and excellent ease of operation combine to give it a forceful presence. The front of the vehicle is dominated by the powerfully self-confident design of the radiator grille with its centrally positioned Mercedes star, giving it that typical M-Class look. The new styling of the headlamps conveys a high-quality, exclusive and innovative impression, especially when the Intelligent Light System (ILS) is taken as an optional extra. The LED daytime running lamps are set in chrome inserts integrated into the bumpers. A deeper, broad, chrome-effect underguard continues down from the lower edge of the radiator grille, so serving to reinforce the impressive overall appearance.

Seen from the side, the elongated lines give formal emphasis to the on-road credentials of this vehicle, whose compact proportions are defined by a large wheelbase and short overhangs. The C-pillar that is so characteristic of this model series takes its cue from early generations of the M-Class and differentiates it very clearly in stylistic terms from its competitors. At the same time, the way the roof line slopes down to the rear underlines the sporty appeal of the new M-Class. No pillar is visible in the transition from the rear side window through to the rear windscreen. This, together with the similarly wrap-around effect of the two-part rear light unit with LED fibre-optic technology, and the lowered roof with its large roof spoiler, add up to an overall harmonious design. The rear bumper, which features an integrated chrome-effect load sill guard in a new “wing design”, defines the characteristic appearance of the SUV’s rear end. The chrome-look finish of further product features, such as the roof rails, the beltline trim strip or the load compartment handle, emphasise the high-quality appeal of the exterior.

The available wheels range from a light and aerodynamically optimised 43.2 cm (17-inch) wheel through to 50.8 cm (20-inch) wheels with an elegant, high-quality appeal. As an option, 53.3 cm (21-inch) AMG wheels can be fitted to emphasise the sporty look of the new M-Class.

Your wellbeing included: the interior of the new M-Class
A look at the interior design concept immediately demonstrates the way the authentic SUV experience is combined here with the sense of wellbeing inherent in a top-class Mercedes-Benz saloon. While the expressive design of the centre dome embodies the power of an SUV, the gentle downward curve of the instrument panel on the front passenger side gives a good sense of spaciousness, thus emphasising the vehicle’s long-distance credentials. The roomy and well-lit interior offers noticeably more elbow room than its predecessor (34 millimetres more in the front, 25 millimetres in the rear) and thus more space and comfort. An eye-catching feature of the instrument panel is a large decorative trim element that is then continued along the doors in a very harmonious wrap-around effect. These generously proportioned trim elements, in a three-dimensional design, are available in four high-quality wood finishes, or in aluminium. The interior of the new Mercedes-Benz M-Class can thus be appointed to reflect either exclusive refinement or sporty sophistication, according to the customer’s taste. The door openers and seat adjustment switches have been inset with precision craftsmanship into the side trim. The door centre panels feature distinctive decorative stitching, with a separate, exclusive look for the Sports package.

The state-of-the-art instrument cluster with its two clear and extremely legible round dials and a large, 11.4 cm display between them, impresses with the high-quality look of its design. Dominating the centre of the instrument panel in the centre of the vehicle is the large screen for the COMAND system. The control and display concept was developed specifically with user-friendly operation in mind. In the M-Class, Mercedes-Benz is introducing an advanced ergonomic concept that will find its way into all future new models. Just one element of this is the way the accessibility of the multi-function control lever on the steering column has been improved. All control levers can now be clearly seen. The cruise control lever has been moved to the lower position.

Infotainment, navigation and communication systems are intuitive and easy to operate using the metal Controller located on the centre console. Vertical rectangular air intake vents either side of the large screen serve to emphasise the more functional aspects of the SUV. The outer air vents are the same shape but in this case horizontally positioned, thus giving added design flair. The centre console incorporates an armrest with integrated handrest, in front of which is located the Controller and various switches, such as those for the off-road programmes.

The seats in the new M-Class are designed to provide a high level of comfort on long journeys as well as excellent lateral support. All important parameters can be electrically adjusted. These include the adjustment of seat height, backrest rake, seat cushion angle and reach. Generous seat adjustment travel of more than 350 millimetres lengthways and more than 90 millimetres in height ensure that M-Class drivers will always find the ideal seating position.

A high level of variability characterises the rear seats, which are fitted with an armrest and cupholder. The backrest angle adjustment on the rear seats is new, as is the through-loading feature above the armrest for the transport of skis. Folding both backrests as well as the seat cushions forward creates a level load compartment with a capacity of 2010 litres up to the roof liner.

Four colours are available for the interior appointments: black, almond beige, alpaca grey and tobacco brown/marron. These can be combined with a large range of materials: fabric/ARTICO man-made leather, ARTICO man-made leather and leather in six colour combinations. In conjunction with the Interior Sports package, the combination of DINAMICA microfibre and black ARTICO man-made leather, or nappa leather and black leather is also available.

For both eye and ear: good entertainment and the best information
The new M-Class comes as standard with the Audio 20 CD system, which comprises a radio with twin-tuner, TFT colour display with a 14.7 cm screen diagonal, an MP3/WMA/AAC-compatible CD player, a USB interface with CD Cover Art display (if saved on the storage medium), an AUX-IN socket in the centre armrest and a telephone keypad. The Bluetooth interface also allows hands-free telephony and Audio Streaming for the transfer of music.

The Audio 20 CD system can be optionally upgraded with the addition of a 6-disc CD changer, Media Interface, the “Logic7″ Surround Sound system from audio specialists harman/kardon®, digital radio (DAB) or comfort telephony in the armrest. Of particular interest is Becker® MAP PILOT, a fully integrated navigation module with 2D/3D map displays for Europe. This system, which is offered as a genuine accessory, can be docked into a cradle in the glove compartment and controlled through the central control unit of the Audio 20 CD system. The navigation route is shown in both the central display and the instrument cluster, while route recommendations are issued acoustically through the vehicle loudspeakers. Also included: automatic tailback avoidance (TMC Pro) and voice-controlled address entry. Updates to map data, functional software and other features are possible via the internet on a home computer, since the module is removable.
The COMAND Online system, with a 17.8 cm high-resolution TFT colour display, offers internet access in the M-Class for the first time. Customers can either surf freely while the vehicle is stationary, or call up a Mercedes-Benz app, the pages of which build particularly quickly and are easy to use even while the vehicle is on the move. The integrated apps include Google Local Search, access to Facebook (from 11/2011) and weather, as well as the ability to download and adopt into the navigation system a route that has been previously configured in Google Maps and sent to the car, or specific destinations. Further Mercedes-Benz apps will be successively introduced and will then be available for use by all customers. Telephones that are compatible with the COMAND Online apps are listed on the website www.mercedes-benz.com/connect. COMAND Online is available as an option with a 6-disc DVD changer. The system includes Speed Limit Assist as standard, which recognises traffic signs and displays the applicable speed limit in the instrument cluster.

Something for everyone: extensive model range and high level of specification
At market launch of the new M-Class, there are three models available: With fuel consumption according to NEDC of 6.0 l/100 km (158 g CO2/km), the extremely fuel-efficient ML 250 BlueTEC 4MATIC delivers an output of 150 kW (204 hp) along with 500 newton metres of torque. It can accelerate from a standing start to 100 km/h in 9.0 seconds, while its top speed is 210 km/h. Inevitably somewhat faster on the move is the ML 350 BlueTEC 4MATIC, although with a fuel consumption that is almost as frugal, at 6.8 l/100 km. With a maximum output of 190 kW (258 hp) and ample torque of 620 Nm, the V6 diesel can accelerate to 100 km/h in 7.4 seconds and reach a top speed of 224 km/h. With 225 kW (306 hp), the petrol-engined ML 350 4MATIC BlueEFFICIENCY has an average consumption, according to NEDC, of just 8.5 l/100 km, with a top speed of 235 km/h.

They have already become something of a tradition and are highly valued by our customers: the limited-number Edition 1 vehicles that mark the beginning of any new model series. In the case of the new M-Class, the offer includes an AMG Exterior Sports package with a specific front apron, rear apron and side sill panels in vehicle colour, as well as 50.8 cm (9J x 20) high-sheen AMG light-alloy wheels in a 5-spoke design and 265/45 R 20 tyres. The sporty, dynamic look of the car is rounded off by sports brakes with perforated brake discs and special brake calliper covers, and metallic paintwork.

The interior is similarly impressive, featuring designo leather upholstery in either marron or porcelain with contrasting decorative stitching in a diamond-shaped pattern. The instrument panel, door centre panels, interior beltlines and centre console are also upholstered in leather. The wood/leather steering wheel in nappa leather with DIRECT SELECT shift paddles, wood trim in open-pore brown ash or high-gloss anthracite poplar and the black designo roof lining round off this luxurious package of appointments. The footwells have black velour floor mats with special metal ‘designo’ badges. Functional enhancements to the interior include a Memory package, seat heating for the driver’s and front passenger seats, sidebags in the rear and the automatic child seat recognition system, ACSR. The M-Class Edition 1 may be combined with any diesel or petrol engine.

Source: Daimler AG / Pictures: MB Passion Blog

With the InCar Hotspot data signals are received via the vehicle’s aerial. The InCar Hotspot is a WLAN router, specially designed for in-car use. In conjunction with a data-enabled SIM card, it establishes a wireless internet connection even when the vehicle is in motion. Up to four WLAN end devices (for example laptop, smartphone, iPod touch) can be connected to the internet at the same time. The Mercedes-Benz InCar Hotspot supports the high-speed transmission standard HSDPA, plus UMTS and GSM/EDGE. The InCar Hotspot is installed in the load compartment an only available in conjunction with Convenience Telephony and/or Audio 50 APS or COMAND APS. The part number for the InCar Hotspot-Kit is B6 7824 099 / price 929,- €.

Source: Daimler AG

This basic design enables high levels of traction, firstly because the dynamic shift in axle load toward the rear axle that occurs during acceleration is harnessed to deliver more drive torque to the rear wheels. Secondly, the multi-disc differential lock is also able to shift the drive torque between the front and rear axles, varying the split as the road conditions dictate. Consequently, intervention by the ESP, 4ETS or ASR electronic control systems can be delayed for as long as possible and the bulk of the drive torque converted into tractive power, even on slippery roads. All control system interventions go virtually unnoticed, yet drivers still know straight away if they are driving on the limit, as a yellow warning symbol will flash in the instrument cluster. This serves as a prompt to adapt the driving style to the road conditions.

1234►

The drive mechanism’s permanently engaged design offers key advantages over other systems that first need to diagnose a lack of grip before activating the all-wheel drive. The 4MATIC will have already made use of this valuable time to start transmitting drive torque via the wheels to the road.

All-wheel drive is not a substitute for winter tyres
Like any other all-wheel drive system, the 4MATIC has to abide by the laws of driving physics. The fundamental rule is that a tyre is only able to transfer a certain level of overall force to the road surface. If a particularly high degree of longitudinal force is required during acceleration or braking, for example, the available lateral force is reduced. When cornering, the reverse applies: now a large amount of lateral force is required to keep the vehicle on course, while the longitudinal force potential is restricted. The engineers’ skill in designing the drive mechanism and fine-tuning the control systems lies in their ability to exploit these correlations in such a way as to ensure the best possible handling characteristics under all conditions. The frictional coefficient µ describes the physical grip between the tyres and the ground. This figure is high on a dry road (µ = 0.9) and low on a snow-covered road (µ = 0.3).

Despite all the engineers’ efforts, it is ultimately the drivers themselves who determine how safe they are out on the road. They should always adapt their driving style in accordance with the wintry conditions and ensure that their vehicle is suitably equipped; winter tyres are absolutely essential here.

Pulling away with ease on ice and snow
When starting off in wintry conditions, certain road surface conditions are automatically detected and the interventions of the 4ETS electronic traction control system adjusted so as to achieve the greatest possible acceleration while minimising wheel slip, ensuring optimum directional stability in the process. This strategy also allows the vehicle to pull away under the most adverse conditions, such as when one side of the vehicle is on an icy slope (µ-split) or both wheels on either the front or rear axle have limited grip (µ-jump).

When starting off on µ-split, one side of the vehicle is on snow or ice and the other on asphalt. This means there are major differences in the coefficient of friction between the left and right-hand side of the vehicle. On all vehicles with open axle differentials, the wheel with the smallest friction coefficient limits the maximum transferable drive power. If the drive power exceeds the maximum transferable power, the wheels on snow or ice will start to spin and the vehicle would be unable to start off.

4ETS instantly detects this situation and prevents the wheels from spinning by building up exactly the right amount of pressure in the wheel brakes. As the wheel with the higher friction coefficient is now braced by the brake force at the wheel with the smaller friction coefficient, the 4MATIC model starts to move. After pulling away, the wheel characteristics are closely observed and the brake pressure regulated in such a way that, as far as possible, there is no difference in speed between the individual wheels. The braking force applied by 4ETS effectively simulates a higher coefficient of friction on the side of the road covered with ice or snow; ideally, this will match the coefficient of friction on the asphalt side. This produces an optimal inter-wheel locking effect at the axle differentials, resulting in the maximum possible acceleration on µ-split surfaces.

Starting off on “µ-jump” surfaces – where one of the vehicle’s axles is entirely on ice or snow and the other on asphalt – is hampered by the large differences in friction coefficient between the front and rear wheels. On vehicles with an open inter-axle differential, the axle with the lower coefficient of friction determines the transferable drive power. Whilst the multi-disc differential lock with its basic locking torque of 50 Newton metres does have a balancing effect, it is unable to compensate for these extreme differences in friction coefficient. Here again, both wheels on the axle with the lower coefficient of friction start to spin if the drive power exceeds the maximum transferable drive power at this friction coefficient. The 4ETS resolves this problem by instantly detecting spinning wheels and braking them. In this way, the braked axle with the smaller friction coefficient braces the axle with the higher friction coefficient – and the 4MATIC model starts to move.

Assured handling on wintry roads
On twisting roads covered with snow and ice, vehicle stability is primarily controlled by the 4ETS system’s acceleration skid control function regulating engine torque. The 4ETS control thresholds are adjusted according to the driving situation based on the vehicle’s longitudinal and lateral dynamic readings as continuously measured by the ESP® sensor system. To prevent the vehicle from tail-skidding, the longitudinal force when cornering must be controlled by means of engine torque regulation in such a way that there are sufficient reserves of lateral force at all times. In order to comply with this physical correlation, when cornering on road surfaces with a low friction coefficient vehicle stability is mainly controlled by the ESP and ASR acceleration skid control systems intervening to ensure that there is always sufficient lateral force in reserve.

Initially, only enough engine torque to allow the tyres to develop sufficient lateral force is transmitted to the wheels on the outside of the bend. If the ASR control function cannot restore directional stability, the ESP system will intervene by applying the brakes to stabilise the vehicle.

In contrast to the control mechanisms triggered when cornering, considerably more longitudinal force can be provided when accelerating in a straight line, as the tyres hardly have to transfer any lateral force. What is important here is that the tyres can work in the optimum µ-slip curve range. In order to achieve this, the control thresholds for engine torque regulation are raised in this driving situation. When driving on snow-covered or icy roads with low friction coefficients, the multi-disc differential lock in the transfer case takes effect, producing an inter-axle locking torque of 50 Newton metres in the powertrain. This locking effect boosts traction considerably without having any negative impact on the control systems. When the final-drive ratios are factored in, this allows 150 Newton metres to be delivered to the wheels.

In certain wintry conditions it may become necessary to deactivate the control systems using the “ESP OFF” switch. This is the case where high slip values are required at the wheels – when powering out of deep snow, for instance, either with or without snow chains. Even in “ESP OFF” mode, drivers can still count on the full support of the control systems when braking. Once back on a road surface with a normal covering of snow, the control systems should be reactivated again.

Source: Daimler AG

Modified Transmissions Developed for Hybrid Models
Mercedes-Benz has launched in the United States two advanced-technology hybrid models – the S400 HYBRID and the ML450 HYBRID – both powered by a combination of electric motors and an Atkinson-cycle version of the 3.5-liter V6. Both vehicles come with a modified automatic transmission that features one or two electric motors integrated within the transmission. Characterized as a “mild hybrid,” the S400 HYBRID has a single 20-horsepower electric motor inside the transmission. The ML450 HYBRID is considered a full hybrid, with two electric motors, each serving a specific purpose. Dedicated to pulling away under electric power, the motor on the output shaft of the ML450 HYBRID generates 80 hp and 192 lb.-ft of torque. Located closer to the gasoline engine, the other motor is set up specifically for acceleration and is rated at 83 hp and 173 lb.-ft of torque.

Award-Winning MCT Sports Transmission – The Best of Both Worlds
AMG is taking the automatic transmission another major step forward. With a start-up clutch that replaces the torque converter, the new seven-speed MCT sports transmission provides the direct feedback of a manual transmission with the total convenience of an automatic, offering impressive versatility and even faster shift times. Thanks to its low rotational mass, the start-up clutch helps the transmission respond instantaneously and dynamically, with no slip.

Standard equipment in the 2011-model E63 AMG sedan and SL63 AMG roadster, the MCT AMG SPEEDSHIFT PLUS transmission features seven speeds, four shift modes, an automatic rev-matching function and a Race Start mode. With four drive modes: “C” (Comfort), “S” (Sport), “S+” (Sport plus) and “M” (Manual), the MCT transmission provides customized shift control for maximum driving pleasure, and does so with no interruption of power.

In Comfort mode, smooth shifts coupled with a “soft” accelerator response are set up for smooth power transfer. In Sport mode, the engine and transmission interact quicker – upshifts and downshifts take place at higher engine speed. Gearshifts are around 20 percent faster than in Comfort mode. Switching to Sport Plus cuts another 20 percent off shift times, while the sportiest mode, Manual, reduces shifting times by another 10 percent – a total reduction of 50 percent compared with Comfort mode. In Manual mode, the gearshifts take only 100 milliseconds.

The rev-matching function provides precisely computerized matching of engine speed with every manual or automatic downshift, and is active in the “S” (Sport), “S+” (Sport plus) and “M” (Manual) modes. Not only does this smooth downshifting make driving more fun, but it also minimizes jerking, a special benefit when braking into a curve.

The E63 AMG sedan and the SL63 AMG roadster even come with a Race Start feature, which helps maintain full-throttle acceleration and optimal traction during race competition. After selecting the Race Start mode, the driver steps on the brake with the left foot and pushes the ESP Sport switch. When confirmation appears in the central display, the driver reconfirms Race Start by pulling the upshift paddle once, flooring the accelerator and releasing the brake. Engine speed is set automatically, and the car launches with full acceleration.

Seven Speeds – Smoother, Faster and More Frugal
In general, seven gear ratios provide a wider spread of ratios between first gear and top gear and, at the same time, allow the engine to run in its most favorable rev range more often. It also gives the electronic control unit more flexibility in terms of maximizing fuel economy and making the transmission’s reaction time extremely fast.

Unlike many transmissions, the seven-speed transmission will skip up to four gears if necessary when the driver downshifts, shifting directly from seventh to fifth, for example, or even sixth to second. This helps the transmission choose the right gear ratio for quick acceleration and ensure almost imperceptible shifts in the process.

Direct Select Shift Lever on Many Models
The seven-speed automatic also benefits from new “shift-by-wire” electronic control technology. The S- and E-Class sedans, CL coupe and the GL-, M- and R-Class sport utilities feature the Direct Select shift lever – a small stalk on the right side of the steering column.

Thanks to the latest electronic technology, Direct Select makes shift control simpler than ever. Lift the stalk up for reverse, push down for drive, and push a button on the end for park. Once underway, pushing either one of the shift buttons on the “back” of the steering wheel provides Touch Shift manual gear changes.

Though gears can be manually selected, computer control prevents downshifts that would cause the engine to over-rev. The system is user-friendly, not to mention providing a clean, open look to the center console.

Five-Speed Automatic Still State-of-the Art
Some AMG, 4MATIC and V12-powered models come with a driver-adaptive five-speed electronic automatic transmission as standard equipment. Both automatic transmissions feature adaptive electronic control and make use of a refined, proven hydrodynamic torque converter with a special lock-up clutch inside the converter for maximum fuel efficiency. The lockup clutch eliminates the usual torque converter “slippage,” providing the direct connection and fuel efficiency of a manual transmission when the lockup clutch is engaged. After starting out in first, the Mercedes-Benz lockup clutch engages in all gears. To put that into perspective, many cars lock up the transmission torque converter only in top gear.

Adaptive Electronic Wizardry
The heart of all Mercedes-Benz automatic transmissions is a high-performance micro-processor, which is designed so the transmission shifts as the driver expects and wishes it to react. Continuous electronic networking with the engine and chassis management systems allows the transmission computer to adapt to a wide variety of driving situations, and even to the driver’s style.

By comparing road speed changes and load, or throttle opening, the transmission computer can instantly discern uphill and downhill grades, and adjust shifting as a result. It delays upshifts on descents (for engine braking), as a driver is likely to do with a manual transmission. The micro-processor even considers cruise control and engine temperature in the shifting decision.

The computer also measures how fast the driver presses and releases the accelerator pedal. If the pedal is pressed relatively quickly, the transmission is more likely to downshift, for instance during sporty, more spirited driving, while upshifts are less likely when the pedal is released quickly. With normal pedal operation, shifts occur according to a basic program aimed at getting the best fuel mileage.

Smooth Shifts
The transmission computer is also networked to the ABS and traction control systems (and to yaw and steering sensors from the standard ESP stability control system) so that it can recognize cornering and low-traction conditions. Based on this data, the transmission may delay or hasten a gearshift to ensure that it creates no negative effect on vehicle stability or traction control. Not only does the transmission computer adjust shift feel according to engine speed and load (smooth shifts during leisurely driving, crisper shifting with more spirited driving), but it’s even able to reduce engine power for a split second (by retarding ignition timing) to ensure smooth gear changes.

AMG Paddle Shifters Inspired by Formula 1 Racing
Mercedes-Benz models produced by AMG, the company’s in-house high-performance division, are fitted with paddle shifters inspired by the world of Formula 1 racing. Mounted on the steering wheel, the paddle shifters work in conjunction with an AMG SPEEDSHIFT transmission to provide up to 35 percent faster gear changes than a conventional automatic.

Like all Mercedes automatics, SPEEDSHIFT will automatically downshift under heavy braking, selecting the optimal gear for the situation. Also, by holding the gear lever to the left, the transmission will choose the best possible gear for maximum acceleration in any situation. The AMG SPEEDSHIFT transmission will also hold a selected gear under high cornering loads, avoiding upshifts in mid-corner. As well, a special lightweight torque converter will lock up in all forward gears.

Source: Daimler AG

Helping to underscore the M-Class as one of the safest SUVs in the industry, Blind Spot Assist is a new option for 2011 that monitors both blind spots behind the vehicle. Whenever a turn signal is activated with a vehicle in the blind spot, the driver gets visual and audible warnings. Another new option is a rear-view camera that reduces the usual “fisheye” distortion.

1234...161718►

The ML450 HYBRID Boasts 46 Percent Better Fuel Economy
Featuring V8-like power with four-cylinder fuel economy, the Mercedes-Benz ML450 HYBRID uses a 3.5-liter V6 gasoline engine, two magneto-electric motors and sophisticated hybrid electronics to produce more than 46 percent better fuel economy than a comparable V8-powered ML550 model. Integrated within the modified automatic transmission, each electric motor serves a specific purpose.

Dedicated to pulling away under electric power, the motor on the transmission output shaft generates 80 hp and 192 lb.-ft of torque. Located closer to the gasoline engine, the other electric motor is set up specifically for acceleration and is rated at 83 hp and 173 lb.-ft of torque. Working with both electric motors when full power is needed, the gasoline engine develops 275 hp and 258 lb.-ft. of torque.

The electric motors are powered by a liquid-cooled, 288-volt nickel-metal-hydride battery that’s hidden under the rear cargo floor. A powerful computer controls the hybrid system, recalculating the best operating mode 160 times a second. Capable of up to 50 million calculations per second, the system works to maintain an ideal balance between fuel economy and performance.

During parking and low-speed operation, the ML450 HYBRID runs on the electric drive only. On hard acceleration, the gasoline engine is started automatically, and it works seamlessly with the two electric motors for surprisingly good performance. The hybrid system includes a convenient start-stop function that turns off the gasoline engine – for example, when coasting to a stop – and re-starts it during acceleration. When the ML450 HYBRID is at a traffic light, the gasoline engine is off, but the AC compressor and steering pump are operated electrically, so air conditioning and power steering are fully operational. A Silent Start function provides noiseless starting of the gasoline engine.

During braking, the electric motor acts as a generator, slowing the SUV and recovering kinetic energy. Under heavy braking, the vehicle’s conventional brakes also come into play. Recovered energy is stored in the battery and re-used whenever the car runs only on the electric motors.

Hybrids Ideal For Atkinson-Cycle Engine
Mercedes-Benz engineers optimized the 3.5-liter V6 engine for good fuel economy by taking advantage of the Atkinson principle. By delaying the closing of each intake valve, the intake stroke effectively becomes longer than the compression stroke, increasing thermal efficiency, which reduces fuel consumption and exhaust emissions.

Although Atkinson engines inherently produce less low-speed torque and throttle response, they are ideal for hybrid vehicles because the electric motors compensate for this disadvantage by working with the V6 to provide excellent throttle response on acceleration. The Atkinson-cycle V6 engine has different cylinder heads, pistons and camshafts as well as modified variable valve timing control and a low-load oil pump for good fuel economy.

No Sacrifice in Convenience or Roominess
The ML450 HYBRID is differentiated by a HYBRID logo on the rear lift gate, a revised front hood with two power domes and unique five-twin-spoke 19-inch wheels. On the COMAND display, the driver can choose to see the power flow between the battery, electric motors and the gasoline engine or a diagram showing fuel consumption and energy recovery. The tachometer is replaced by a special gauge that shows the powertrain mode and energy recovery rate. However, the ML450 HYBRID has the same interior room, convenience and safety features as other M-Class vehicles.

BlueTEC Diesel SUV Boasts Up To 600-Mile Cruising Range
Another smart alternative for today’s world, the ML350 BlueTEC diesel SUV achieves 20 percent better fuel economy than the V6 gasoline engine, with powerful low-range torque and extremely low exhaust emissions as well.

This latest generation of quiet, clean electronically injected CDI (common-rail direct injection) engines is changing consumers’ dated perceptions about diesel engines. The ML350 BlueTEC diesel boasts impressive cruising range up to 600 miles at highway speeds, and the SUV can do all that without sacrificing performance. With 210 horsepower and 400 lb.-ft. of torque, its V8-like pulling power makes the ML350 BlueTEC diesel ideal for towing up to 7,200 pounds. The fuel-efficient Mercedes-Benz ML350 BlueTEC comes with an AdBlue exhaust treatment system that helps the sport utility meet the most stringent 50-state emissions limits.

BlueTEC Makes Diesel 50 US. State Clean
The BlueTEC system includes an oxidation catalyst and a maintenance-free particulate filter as well as innovative techniques for reducing nitrogen oxide emissions – the last type of exhaust gas that’s higher in diesel vehicles than gasoline engines. The ML350 BlueTEC diesel uses a NOx storage converter in combination with an SCR catalytic converter and AdBlue injection to lower NOx emissions.

The AdBlue system injects an aqueous urea solution into the exhaust flow, which releases ammonia (NH3), reducing nitrogen oxides to harmless nitrogen and water in the downstream SCR catalytic converter. Just the right amount of AdBlue for a given engine load and speed is injected to get the greatest reduction of nitrogen oxides. Its tank only needs to be refilled every 10,000 miles during routine maintenance intervals (typical oil-change intervals are 10,000 miles).

M-Class Reveals Smart Styling
Sleek front bumpers incorporate eye-catching headlights with a distinctive step along the lower edge and a large, low grille that holds three silver lamellas. Angular air intakes, widely set fog lights and chrome trim help give the M-Class line a broad, aggressive face. A rear bumper with recessed reflectors and a stainless-steel skid plate that wraps around its dual exhausts also give the M-Class a confident stance.

Real burl walnut interior trim helps provide the cabin with a rich look and feel, while door panels include an upholstered center. Framing the chronometer gauges, a four-spoke steering wheel covered in premium leather features multi-function audio and telephone controls and shift paddles. The gauges incorporate a central display that includes a monitoring system showing individual tire pressures.

In Command with COMAND
The latest COMAND system features a large 6.5-inch color display screen with a standard in-dash, six-disc CD / DVD changer and a Bluetooth interface that allows a phone still in a pocket or purse to be operated through the car’s audio system. It can be equipped with an optional iPod/MP3 interface, Sirius satellite radio, HD radio, and an enhanced voice control system. COMAND can play tracks stored on a data CD, DVD or memory card. The system also includes a large hard drive that can display maps and directions for the optional GPS navigation system, which can be set up for SIRIUS traffic info and Zagat restaurant ratings as well.

M-Class models can also be equipped with an optional 610-watt digital harman / kardon Logic7 audio system and a rear-seat entertainment system that includes two eight-inch screens, wireless headphones and an integrated DVD player with dual-source capability.

PRE-SAFE® Gives M-Class Reflexes to Protect Occupants
PRE-SAFE® is a revolutionary safety system that can actually sense an impending collision before it happens and take measures to protect occupants during those valuable seconds before impact. The PRE-SAFE system tightens the front seat belts before a possible impact. Whenever the PRE-SAFE system is triggered, the side windows also close to provide better support for the window curtain air bags. If the system senses an impending rollover, the sunroof also closes.

4MATIC Four-Wheel Drive Sets a Trend
Most M-Class models come with the proven Mercedes-Benz 4MATIC all-wheel drive (the ML350 is also available with rear-wheel drive). As modern all-wheel-drive systems become more refined, they are becoming increasingly popular, especially in the luxury car market.

With negligible weight and fuel-efficiency tradeoffs, full-time four-wheel drive provides year-round traction and stability benefits on both wet and dry roads. Fuel efficiency has been optimized, due to a number of innovative measures that minimize the energy needed to turn the extra gears and shafts.

The Mercedes-Benz Alabama Plant
Along with the R-Class and GL-Class, the M-Class sport utility vehicle is produced at the Mercedes-Benz plant in Tuscaloosa, Alabama, which began production in 1997 with the first-generation M-Class. Since 2001, more than $600 million has been invested to expand the facility for production of the three SUV lines.

Source: Daimler AG

From the front, the eye is immediately drawn to the new bonnet with power domes, and the darkened bi-xenon headlamps with active light function. The rear, meanwhile, also contributes appropriately to the new look: the performance SUV now features darkened tail lamps incorporating a clear-lens design and LED technology. The subtle changes to the exterior coordinate perfectly with the high-gloss, chromed front and rear underguard, and afford the ML 63 AMG an even more powerful and distinctive appearance.

Powerful and torque-laden AMG 6.3-litre V8 engine
Still boasting a power output of 375 kW (510 hp) at 6800/rpm as well as 630 Nm of torque, the ML 63 AMG is capable of accelerating from 0 to 100 km/h in 5.0 seconds, and achieves a top speed of 250 km/h (electronically limited). At the renowned International Engine of the Year Awards in 2009, the AMG 6.3-litre V8 engine took the top places in both the “Best Performance Engine” and “Above 4 litres” categories.

As before, power transfer is taken care of via the AMG SPEEDSHIFT 7G-TRONIC automatic transmission with three drive modes. The permanent all-wheel drive is decidedly sporty: the power is split asymmetrically 40:60 between the front and rear wheels to provide optimum agility. The AMG sports suspension, based on the AIRMATIC package with air suspension, adaptive damping system ADS and automatic level control all-round, provides dynamic performance combined with the hallmark Mercedes long-distance comfort. The generously dimensioned AMG high-performance braking system, which features internally ventilated and perforated brake discs all-round, ensures short braking distances and optimum resistance to fading.

The ML 63 AMG comes with 5-spoke AMG light-alloy wheels, which are painted titanium grey with a high-sheen finish and fitted with 295/40 R 20 tyres on the front and rear. As an optional extra, titanium-grey-painted, high-sheen twin-spoke AMG light-alloy wheels fitted with 295/35 R 21 tyres are also available.

High-quality interior with nappa leather upholstery
As usual, the interior of the ML 63 AMG is both functional and high-quality: electrically adjustable AMG sports seats finished in nappa leather upholstery, with Alcantara inserts in the shoulder areas and multicontour function and heating, are complemented by the AMG sports steering wheel with AMG aluminium shift paddles and perforated leather on the specially-shaped grip area. A nappa leather-trimmed dashboard is also available as an optional extra.

The updated ML 63 AMG is available to order with immediate effect and will be delivered to customers from July 2010. It carries a price tag of 105,077 euros (incl. 19% VAT).

Source: Daimler AG

With a total of nine basic versions, this attractive, multi-talented series offers the widest model range in the premium touring saloon segment. The M-Class Grand Edition is entering model year 2011 with a price advantage of up to Euro 2670*. This exclusive variant of the company’s bestselling premium SUV, more than 1 million of which have been sold to date, has a number of attractive, additional features which make this model even more desirable. * excl. VAT

The new-generation R-Class has the appearance of being cast from a single mould. The completely redesigned front end with its restyled bonnet, wings, radiator grille, headlamps and bumper gives the entire vehicle a harmonious, dynamic and powerful presence. On request, the front end of the R-Class can be further enhanced by a chrome clasp with integrated daytime driving lights in conjunction with bi-xenon headlamps. Light-alloy wheels in a 5-spoke, 5-twin-spoke or 10-spoke design with sizes from 43.2 to 53.3 centimetres (17 to 21 inches) and the revised rear end with its new bumper cladding, modified tail lights and integrated exhaust tailpipes likewise increase the attractiveness of the model-year 2010 R-Class. In addition to the fresher exterior, it is the inner values of the R‑Class that impress. These include the economy of space of modern MPVs combined with the high quality and prestige of classic Mercedes-Benz saloon cars. At the same time the latest generation offers the interior variability of its predecessor, while scoring with the robustness and all-wheel drive attributes of the Mercedes-Benz SUVs.

Drive system with a high economy and fun factor
In addition to the smooth, powerful and comfort-enhancing petrol engines adopted from the preceding model, optimised diesel units increase the attractiveness of the R-Class. The basic R 300 CDI BlueEFFICIENCY model impresses with its harmonious power delivery and consumes only 7.6 l/100 km**. The R 350 CDI 4MATIC combines the performance of a V8 model with the fuel economy of a V6 variant, and is happy with 8.5 litres** of diesel per 100 kilometres. The diesel engine developing 195 kW (265 hp) and a torque of 620 newton metres catapults the most sporty of the diesel R-Class models from 0 to 100 km/h in just 7.6 seconds, with a top speed of 235 km/h. And the R 350 BlueTEC 4MATIC is one of the cleanest diesel ­models worldwide. This model with AdBlue© emissions control consumes 8.4 litres** of diesel per 100 kilo­metres, and has emissions at the same, low level as a comparable of a petrol model. As a result, this model already meets the EU-6 exhaust emission standard envisaged for 2014. All the other petrol and diesel versions of the R-Class comply with the EU-5 standard. ** combined NEDC consumption

All R-Class models are equipped with the latest-generation 7G-TRONIC automatic transmission. This fuel-efficiency transmission has bearings and clutches designed for minimum friction. Modified oil pressures and a new low-friction oil reduce friction and churning losses. The new torque converter operates particularly efficiently, and therefore saves fuel, thanks to its slip-reduced lockup clutch. In addition, the power decoupling function at standstill in D reduces fuel consumption. This technical feature reduces the transmission’s input torque when the car is stationary, for example at traffic lights.

Extensive model range with nine basic versions
With a total of nine basic versions, the R-Class offers the widest model range in the premium touring saloon segment. Thanks to its attractive body design, comprehensive standard features and numerous individualisation options, the R-Class can be tailored to suit individual preferences. The seating variants provide a particularly wide scope: specifically designed for comfortable and safe touring, the saloon has five seats in both the standard and long-wheelbase versions, but configurations with four, six or seven seats are also possible. The R-Class offers a further advantage in the form of a large, flexibly usable luggage compartment: luggage capacity is up to 1950 litres in the versions with the standard wheelbase, and the long-wheelbase version provides 2385 litres. The optional EASY PACK tailgate with switch or key-operated remote control allows easier access to the luggage compartment. All this makes the R-Class the most variable and spacious model in the Mercedes-Benz passenger car range.

In the airy, high-quality interior, which gives an even more spacious impression with the optional panoramic glass sunroof, new materials and colour schemes improve value perception and quality even further. Standard features include an upholstery combination of Aspen fabric and breathable, pleasant-feeling ARTICO man-made leather. The interior colour schemes are new, with almond beige available in combination with mocha brown, or alpaca grey with basalt grey. Alternatively the interior can be enhanced even further with a two-tone colour scheme, in which case almond beige and black or alpaca grey and black form an interesting contrast.

Comprehensive standard equipment, attractive pricing
The price range for the R-Class model series starts at Euro 42,100 for the R 300. All the models feature numerous details as standard that make for safe and relaxed driving on both long-distance journeys and on short trips into town. These include the anticipatory occupant proitection system PRE-SAFE®, eight airbags, crash-responsive NECK-PRO head restraints, a tyre pressure warning system and adaptive brake lights. Safety is also augmented by efficient, user-friendly telematic systems such as Audio 20, Audio 50 APS or COMAND APS.

THERMATIC automatic climate control is also standard equipment, as is an AUX-IN connection for external audio or entertainment devices.
In addition to the extensive standard features, the R-Class has numerous assistance ­systems which ensure ride comfort and safety at the highest level, and underline the leading position of the model series in this market segment. These include DISTRONIC proximity control, AIRMATIC air suspension with the Adaptive Damping System ADS or Blind Sport Assist, which is available for this model series for the first time and can make lane-changes much safer. The LINGUATRONIC voice-operated control system makes for easy and convenient operation of the telematics, while a reversing camera allows confident parking and manoeuvring in awkward spaces. The rear seat entertainment system enables passengers in the rear to enjoy their own onboard entertainment programme.

The prices for the R-Class at a glance:

The M-Class Grand Edition
The exterior of the M-Class Grand Edition is distinguishable by numerous attractive features. These include 48.3 cm (19-inch) light-alloy wheels in a Y-spoke design with tyre size 255/50 R19, blue-tinted thermal insulation glass all-round, dark-tinted headlamps and LED technology for the daytime driving lights and sporty, darkened tail lights.

Aluminium roof rails and an extensive chrome package with an AMG radiator grille and underguards at the front and rear round off the additional features. Standard equipment also includes PARKTRONIC and a metallic paint finish. On request the Grand Edition can be further enhanced with a paint finish in chromite black or diamond white, and 50.8 cm (20-inch) bicolor light-alloy wheels with 265/45 R20 tyres, options which are only available for this M-Class model. A bonnet with the powerdomes typical of sporty Mercedes-Benz models is standard equipment for the V8 models ML 450 CDI 4MATIC and ML 500 4MATIC, and is available as an optional extra for the other variants.

Sheer class: the interior of the Grand Edition
The feel-good atmosphere that is the hallmark of any Mercedes-Benz impresses in the interior of the sporty yet luxurious Grand Edition interior. The eye is treated to high-grade poplar wood trim and a black roof lining. At night the ambient lighting creates a pleasant and exclusive Grand Edition mood. The hard-wearing, breathable and pleasant-feeling ARTICO man-made leather upholstery with contrasting seams and raised piping is reserved exclusively for this model series, and ensures outstanding seating comfort. The dashboard in a 3D-look is also lined with ARTICO, while the centre door panels are lined with real leather. The sporty nature of this series is accentuated by an AMG sports steering wheel in leather with shift paddles, sports pedals of brushed stainless steel with rubber studs and stainless steel door entry panels. A Grand Edition emblem on the centre console provides the reference to exclusivity. A full leather interior is available on request, likewise with contrasting seams and piping. Comfort head restraints are included as standard.

In 1997 the M-Class was the first premium SUV
The M-Class is seen as the precursor to the modern premium SUVs, and is one of the most popular SUV models worldwide. Since the world premiere of the first model generation in 1997, more than one million examples have left the production lines in Tuscaloosa, USA. Two variants of the M-Class are available to cater to the different requirements of off-road drivers: in addition to the basic 4MATIC version with its electronically controlled off-road driving modes, the “Offroad-Pro Engineering package” can be ordered to make the M-Class capable of mastering even the most difficult terrain. Like all 4MATIC models, the M-Class has a special driving mode which counters critical behaviour when towing a trailer right from the outset, thereby decisively contributing to handling safety.

Grand Edition equipment package with a price advantage of 40 percent
The new Grand Edition equipment package is available for all models in the series with the exception of the ML 63 AMG. At the package price of Euro 3990, there is a price advantage of Euro 2670 compared to ordering the features individually for the variants with a V6 engine. The price advantage is Euro 2015 for the V8 models ML 500 4MATIC and ML 450 CDI 4MATIC.

The basic prices for the M-Class “Grand Edition” at a glance:

Source: Daimler AG

The front-runners in this trend are the new BlueTEC models in the Mercedes-Benz R, E, ML and GL-Class ranges – the first diesel vehicles to meet the rigorous US exhaust emission standards in all 50 states. Golden Globe and Emmy winner Felicity Huffman (“Desperate Housewives”) has a Mercedes-Benz BlueTEC vehicle in her garage. “Sex and the City” star Sarah Jessica Parker and Gilles Marini as well as actresses Liv Tyler (“The Lord of the Rings”), Rosario Dawson (“A Guide to Recognizing Your Saints”), Christina Applegate (“Married with Children”) and Molly Sims (“Yes Man”) and singer Nicole Scherzinger have also switched to the world’s cleanest and most advanced diesel vehicles.

These vehicles combine exceptional performance and a long range with low fuel consumption which reduces their environmental impact. BlueTEC technology is an innovative emission control system which reduces exhaust emissions effectively and makes diesel vehicles so clean that they already fulfil the EU 6 regulations valid from 2014. At the same time, fuel consumption is up to 30 percent lower than that of comparable petrol engines.

Along with the BlueTEC models, the new S 400 HYBRID is also becoming a popular choice among movie and music stars. With this model, which was launched last year, Mercedes-Benz became the world’s first manufacturer to market a hybrid vehicle with a lithium-ion high-voltage battery. Thanks to its innovative technology, this model is the most economical luxury saloon with a petrol engine. Together, the two drive technologies allow it to attain a combined fuel consumption figure of just 7.9 litres per 100 kilometres. Well-known drivers of the S 400 HYBRID include “Sherlock Holmes” star Robert Downey Jr. and Gerald Butler.

Source: Daimler AG