This certification is based on a comprehensive ecological life cycle assessment of the B-Class, documenting every detail of ecological relevance.

“The new B-Class is the first model of a completely new generation of compact vehicles from Mercedes-Benz. It sets clear benchmarks in two fields which are crucial to efficiency – aerodynamics and the drive system,” explains Professor Dr Herbert Kohler, Chief Environmental Officer at Daimler AG. “The high level of environmental compatibility goes beyond reductions in fuel consumption, as the Environmental Certificate in accordance with ISO standard TR 14062 now confirms.”

Mercedes-Benz analyses the environmental compatibility of its models throughout their entire life cycle – from production through their long years of service to recycling at the end of their lives. This analysis goes far beyond the legal requirements. The Environmental Certificate and supplementary information are made available to the public in the “Life Cycle” documentation series, which can be found at http://www.mercedes-benz.com

Over the entire life cycle of the Mercedes-Benz B-Class – from production and service over 160,000 kilometres to recycling – the new model in the guise of the B 180 BlueEFFICIENCY with 7G-DCT dual clutch transmission causes 16 percent less CO2 emissions than its predecessor when the latter was discontinued in 2011. The energy balance shows a similarly positive picture, with primary energy consumption over the vehicle’s entire life cycle cut by 14 percent in comparison to its predecessor. This corresponds to the energy content of around 2400 litres of petrol.

The marked reductions in fuel consumption represent a substantial contributory factor here. By way of example, the fuel consumption of the B 180 BlueEFFICIENCY petrol model with dual clutch transmission ranges – depending on the fitted tyres – from 5.9 to 6.2 l/100 km in comparison to 7.3 to 7.5 l/100 km for its predecessor (at the time of its discontinuation in 2011). This corresponds to a substantial reduction in fuel consumption of up to 19 percent. These fuel savings are ensured by an intelligent package of measures – the so-called BlueEFFICIENCY technologies. These include optimisation measures in the area of the powertrain, energy management, aerodynamics, tyres optimised for minimum rolling resistance, weight reduction through lightweight construction and driver information to encourage an energy-saving style of driving. An outstanding drag coefficient of Cd = 0.26 places the new B-Class at the forefront of its market segment.

The B-Class already meets the recycling rate of 95 percent by weight which will be mandatory as of 1 January 2015. In all, the B-Class incorporates 75 components representing a total weight of 39 kilograms which can be produced with the partial use of high-quality recycled plastics. This results in a 13 percent increase in the weight of approved recycled components in comparison to the previous model. Typical areas of use are wheel arch linings, cable ducts and underbody panels, which consist for the most part of polypropylene.

There is also an increased emphasis on closed automobile materials cycles: a recyclate is used for the front wheel arch linings, for example, which is produced from reprocessed vehicle components such as starter battery housings, bumper panels from the Mercedes-Benz Recycling System (MeRSy) and production waste from cockpit units.

21 components in the B-Class, representing a total weight of 20 kilograms, are produced using natural materials – an increase of 29 percent over the previous model. Natural materials employed in series production of the new B-Class consist primarily of coconut and wood fibres and honeycomb cardboard in combination with various polymer materials.

The modular body-in-white concept means that the B-Class is designed to accommodate versions with an alternative drive: appropriate interfaces in the body shell enable the main floor panel to be modified and a step to be produced for the “ENERGY SPACE” on the versions with alternative drive. An underfloor compartment covering part of the area under the rear bench seat offers space for alternative energy accumulators.

Source: Daimler AG

The new C 63 AMG Coupé Black Series: The most powerful C-Class of all time
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 AMG brand claim of “Driving Performance” like no other AMG model.

In visual terms, the most powerful C-Class of all time consistently continues the tradition of the previous Black Series vehicles. The style of the C 63 AMG Coupé Black Series is also inspired by the successful SLS AMG GT3 customer sports car – particularly when fitted with the optional AMG Aerodynamics package, which is dominated by the fixed carbon-fibre rear aerofoil.

smart fortwo electric drive – the third generation
Local zero-emission driving with even more driving fun – the third generation smart fortwo electric drive.

In total a five-figure number of vehicles will roll off the production line in Hambach, France. Following the huge success of the second generation, electric mobility will then become accessible to anyone interested in more than 30 markets worldwide. riven by a battery supplied by Deutsche Accumotive for the first time the 55 kW electric motor passes the 120 km/h mark. The 17.6 kWh battery enables the lively city car to travel around 140 kilometres in city traffic without producing any local emissions.

The new B-Class
Substantially more agile and efficient, but as comfortable and spacious as ever – the new B-Class is a winner on all fronts. The vehicle’s lower height and more upright seat position provide for a first impression that hints at the compact sports tourer’s dynamic credentials.

The new B-Class is a typical sports tourer, offering plenty of space combined with impressive dynamic performance as a hatchback saloon. The characteristic lines of the exterior design indicate both of these attributes: front and rear sport a width-emphasizing design. High-quality materials and finely structured surfaces, stylish details, precision workmanship and a new spaciousness – the interior of the B-Class defines a whole new benchmark in the compact segment.

The new SLK 55 AMG
he Mercedes-Benz SLK 55 AMG is the most powerful SLK of all time. Its newly developed AMG 5.5-litre V8 engine featuring cylinder shut-off combines the ultimate in performance with the lowest possible fuel consumption.

Forming part of the third-generation of the SLK launched in March, the new top-of-the range AMG model already demonstrates its individuality even at first glance: distinctive AMG light-alloy wheels, specific AMG bodystyling with AMG spoiler lip and two chrome-plated twin tailpipes at the rear complement the classic roadster proportions, while adding a markedly athletic touch. The expressive design of the SLK 55 AMG is both eye-catching and unmistakable.

F 125! research vehicle
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.

In the F 125! Mercedes-Benz rigorously follows its vision of emission-free driving with hydrogen power, underlining the potential of hydrogen as an energy source for the future. While previous Mercedes-Benz research vehicles have “looked ahead” by roughly one vehicle generation – seven to eight years – the F 125! as the latest technological visionary goes a whole step further, by more than two generations to the year 2025 and beyond. On this basis the F 125! was created as an innovative four-seater luxury saloon with a powerful, emission-free electric drive system based on the fuel cell technology developed to series production maturity by Mercedes-Benz. This study combines pioneering and highly efficient storage, drive and bodyshell technologies with unique control and display concepts. The research vehicle also presents itself with an expressive design which transfers the classic Mercedes design idiom into the future.

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 new-generation C-Class
The new C-Class is a comprehensive modernisation. The front and rear sections of this bestselling model have a more striking design.

Together with the optional high-resolution colour display in the instrument cluster, the new dashboard with its elegant, grained surface and prominent decorative trim emphasises the premium character of the interior. A total of more than 2000 new components distinguish the latest generation of the Mercedes-Benz C-Class from its predecessor.

The new Mercedes-Benz SLK Roadster
With the completely newly developed SLK, one of the most exciting and successful sports cars ever built is entering its third generation. The new roadster uncompromisingly takes driving pleasure and open-air enjoyment to a new level.

It blends light-footed sportiness with stylish comfort, a striking sports-car design with total suitability for everyday use, top performance with exemplary ecology. What’s more, the SLK is proud to present the world premiere of the panoramic vario-roof with MAGIC SKY CONTROL, which switches to light or dark at the touch of a button.

Daimler Celebrates the 125th Anniversary
Exactly 125 years to the day after Carl Benz registered his “vehicle with gas-engine drive” under patent number 37435 with the Berlin Patent Office in 1886, Daimler AG has celebrated the anniversary of the automobile.

Approximately 1,400 invited guests were hosted by the inventor of the automobile at the Mercedes-Benz World in Stuttgart. The evening was moderated by Desirée Nosbusch with guests of honor including the German Federal Chancellor, Dr. Angela Merkel, and the Prime Minister of the federal state of Baden-Württemberg, Stefan Mappus. They mixed with international guests from the automotive industry and the fields of politics, business, sports, society and the media, as well as members of Daimler’s Board of Management, Supervisory Board and many Daimler employees.

Around the world in 125 days – Mercedes-Benz F-CELL World Drive
As part of the ceremony to mark the 125th birthday of the invention of the motor car on 29 January in Stuttgart, German Chancellor Dr. Angela Merkel and Dr. Dieter Zetsche, Chairman of the Board of Management of Daimler AG, fired the symbolic starting shot for the Mercedes-Benz F-CELL World Drive.

Setting out from Stuttgart on 30 January, three Mercedes-Benz B-Class vehicles featuring local zero-emission fuel cell drives are undertaking a 125-day circumnavigation of the world. Travelling across four continents and through 14 countries, the three B-Class F-CELL vehicles will head around the globe once, finishing their “world tour” back in Stuttgart where they started.

The C-Class Coupé
What more dynamic way to celebrate the invention of the automobile? The expressive C-Class Coupé sees Mercedes-Benz, now in its 125th year of corporate history, entering a new market segment and for the first time offering a compact coupé with classic proportions.

From the side, the new coupé beguiles the onlooker with its flat silhouette with powerful shoulders and narrow C-pillar in a classic three-box design. A highlight in the interior is the coupé seats with integral head restraints and single seats in the rear, thereby demonstrating the car’s sporty credentials to the driver. The dashboard reveals a strong, sporty and high-quality design including three tube rings with a galvanised finish. A large section of trim is a high-quality part of the dashboard instrument panel.

Source: Daimler AG

Key features of the front-end structure are the systematic implementation of an available crash length of 435 millimetres, load distribution over several planes, the new bulkhead and floor concept and the integral support frame as a deformation element.

A total of three longitudinal member planes – consisting of the straight front longitudinal members, a second, upper plane attached to the front end consisting of extruded aluminium box sections and a third plane at the bottom in front of the integral support frame – allow impact energy to be reduced in a controlled manner.

The integral support frame provides the torque support for the transverse engine/transmission block and serves to attach the components for the front axle and steering. It consists of several steel plates, some in ultra-high-strength steel, and a hydroformed tube. In order to optimise its deformation properties, the integral support frame is connected via two aluminium struts leading forward to the aluminium radiator mount located under the front end. In the event of a frontal impact, forces can be discharged at an early juncture into the integral support frame via this third load path, in order to ensure the best possible energy dissipation.
A plastic crash wedge which is fitted at the rear of the front wheel arches helps to ensure that the wheels do not slide under the front doors in the event of a high-impact crash, irrespective of the turning angles. This means that it will be possible to open the doors, even after a serious accident.

The bulkhead also incorporates a special feature: So-called “skate runners” in front of the two middle longitudinal members discharge forces into the floor. The continuous floor structure consists of a total of four straight longitudinal members. The tunnel roof reinforcements at front and rear combine with the tunnel to provide a further closed profile supporting the front end.

Controlled deformation: protection in side-on crashes
Rigid side structures and defined deformation management help to safeguard the survival space for occupants in the event of side impact. Elements here include the so-called “pole support”, a member fitted diagonally in the rear footwell between centre tunnel and floor side wall which is intended to prevent the floor from being torn open in the event of side impact with a tree.

High-strength steels are used in the upper area of the B-pillar, in order to minimise intrusion and to preserve the passenger cell in case of side impact. The lower area of the B-pillar is softer, in the interests of energy dissipation. The safety experts at Mercedes-Benz have christened the crack management system on the insides of the B-pillar “vampire teeth”. In a serious side-on crash, the seat belt retractor presses against the inner wall of the B-pillar. To prevent this from leading to a transverse crack which might affect structural integrity, small, tooth-like recesses define the crack direction.

On all seats: intelligent restraint systems
The B-Class protects its passengers with up to nine airbags. The standard complement comprises driver and front-passenger airbag, a kneebag for the driver, large thorax-pelvis-bags incorporated in the seat to protect the chest, stomach and pelvis area and windowbags. The windowbags extend over both rows of seats to the A-pillar triangle. They serve to protect the occupants’ heads from hard contact in the event of side impact and can also help to keep limbs inside the vehicle in an accident. The driver and front passenger airbags operate in two stages, according to the expected severity of impact. The gas generator first of all fills the driver’s airbag with 60 and the front passenger’s airbag with 70 per cent gas. If a more severe impact is forecast, the second stage of the gas generator will additionally be activated after a delay and the airbags will be filled at a higher pressure level. Sidebags for the rear are optionally available.

The high safety expertise of the B-Class’s developers is reflected in a host of details. The deformable steering column yields by up to 100 millimetres when the driver exerts pressure on the airbag as a result of forward displacement in an accident, for example. The comfort features also reveal a fine touch: the driver’s airbag is connected to a vibration absorber in the steering wheel to reduce vibrations, for example.
The head restraints for driver and front passenger are new developments.

The onus in developing the new restraints was on further reducing the risk of whiplash injury. Key to effective whiplash prevention is the best possible adjustment of the distance from the rears of the occupants’ heads. The restraint incorporates a button for this purpose on the left-hand side (as seen in the direction of travel). This release mechanism can be pressed to unlock the head restraint and increase the distance between head and head restraint. The button does not need to be pressed in order to reduce the distance. This enables single-handed operation in all adjustment positions.

Family-friendly: comprehensive precautionary measures in the rear
An exceptional feature in the compact class: belt tensioners and belt-force limiters also feature on the outer rear seats as standard. The roller mechanism incorporates a torsion bar which turns when the load on the bar exceeds a defined value. In this way it limits the belt force and reduces the strain on the occupants.

The B-Class’s family-friendly features also include Isofix child seat fasteners on the outer seats. Child seats can additionally be fixed to the vehicle by means of special anchorage points with top tethers.

Premiere in the compact class: preventive occupant protection system
The PRE-SAFE preventive occupant protection system which features in the B-Class is available for the first time in this vehicle category. This represents a further step in the ongoing democratisation of this innovation, which was premiered in the S-Class in 2002.

PRE-SAFE from Mercedes-Benz uses the time between detection of a potential accident situation and a possible collision to initiate preventive protection measures, thus reducing the loads exerted on the occupants in the event of a crash by up to 40 percent.

Core features of PRE-SAFE are reversible belt tensioning, the closing of side windows and sliding sunroof when critical lateral dynamics are detected and adjustment of the fully electric front passenger seat with memory function to an ideal position for maximum effectiveness of the restraint systems.

PRE-SAFE is activated when one of the following parameters is met: emergency braking, panic braking, pronounced over- or understeering, critical steering movements or heavy support by adaptive Brake Assist.

Source: Daimler AG

“A whole range of measures were necessary in order to attain the excellent drag coefficient of cw = 0.26,” explains Dr. Teddy Woll, Head of Aerodynamics at Daimler AG. “Apart from an aerodynamically efficient basic design, these include numerous optimisation measures on points of detail, such as the air flow around the front wheels, the underbody design and the flow of cooling air.”

Designers and aerodynamicists worked closely together. Aerodynamically
efficient lines are demonstrated by the exterior mirrors with braces, for example. The low height of the shoulder on the A-pillar with optimised geometry also contributes to the good aerodynamics. The entire front apron is sealed, including special seals fitted on the headlamps, for example. The large roof spoiler at the rear provides for defined flow separation.

Flow losses at the front wheel arches have been reduced substantially with the aid of innovative serrated wheel spoilers at front and rear – patent pending -, slots in the wheel arches and optimised hub caps. These measures result in improved wind flow around the wheel arches.

Equally comprehensive measures have been undertaken to design the underbody along aerodynamic lines. The main floor panel features extensive cladding up to the rear wheel arch, followed by additional cladding of the rear axle. The rear silencer has also undergone aerodynamic optimisation.

The improved cooling air flow by means of an adjustable radiator shutter is familiar from other Mercedes models. This feature enables infinite adjustment of the air flow through the engine’s cooling module and the engine compartment by means of a circular louvred shutter installed in parallel with the fan. When there is no special need for cooling air, the shutter is closed. This improves the aerodynamics and reduces fuel consumption.

The aerodynamics of the new B-Class were optimised at an early stage in the development process by means of complex computer calculations and flow simulations. Over 275,000 CPU hours were required for the purposes of digital flow simulation. Models and prototypes spent around 1100 hours in the wind tunnel for measurement purposes.

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

On the four-link rear axle, the arising forces are absorbed by three control arms and one trailing arm per wheel. This means that longitudinal and lateral dynamics are virtually independent of one another. Wheel carriers and spring links consist of aluminium, in order to reduce the unsprung masses.

Mercedes-Benz is deploying the latest ESP generation – ESP 9 – in the B-Class for the first time. Torque Vectoring Brake helps to counter the tendency towards oversteering during fast cornering. Specific steering impulses assist the driver. The engineers’ overall aim has been to provide gentle intervention by the ESP system which will always afford the B-Class’s occupants protection, without detracting from the pleasures of driving: experienced motorists can drive very speedily, while less experienced drivers with a less well-rounded driving style will be receive a timely reminder of the physical limits involved in driving.

Steering: mechanical with electric assistance
The electromechanical steering of the B-Class has been redesigned. The electric motor of the servo assistance system is now located directly on the steering gear as a dual pinion EPS system. The steering system makes an important contribution to the vehicle’s overall efficiency, as the steering assist function only requires energy when steering actually takes place. A Direct-Steer system is available in combination with the sports package. Locating the EPS system here results in a noticeably more direct steering ratio over the turning angle with the aid of the variable ratio. This enhances the vehicle’s handling and agility substantially. The electric power steering also enables various steering assistance functions which are activated by the ESP control unit. These include

- Countersteering in case of oversteering
- Corrective steering when braking on road surfaces offering different levels of grip (split-fraction braking)
- Mitigating the extent to which the front-wheel drive influences the steering
- Compensating crosswind and road gradients
- The electric power steering also makes Active Park Assist possible

With a turning circle of eleven metres in diameter, the B-Class is particularly agile
On all engine variants, the B-Class comes with disc brakes on all wheels. The callipers on the rear axle and the brake boosters are made of aluminium. For the first time in the compact class, the HOLD function which is familiar from the larger model series has been adopted into the B-Class: when stopping, for example at traffic lights, the driver merely has to press the brake pedal slightly more firmly and the brake will remain engaged until he moves off again. The brake is released automatically when the driver steps on the accelerator. On versions with manual transmission, the Hill Hold function automatically prevents the vehicle from rolling back unintentionally when starting on a slope.

Mercedes-Benz is equipping the B-Class for the first time with an electric parking brake, which operates by means of actuator motors acting on the callipers of the rear axle. The parking brake is activated via a button under the light switch on the left of the dashboard. This creates additional space in the centre console, as the handbrake lever is no longer required. When the button is pressed at speeds of over four km/h, the parking brake acts as an emergency brake, activating all four wheel brakes via the ESP’s hydraulic unit.

In conjunction with the automatic transmission, the parking brake offers a particularly convenient mode of functioning: when the driver accelerates sufficiently after fastening his seat belt, the parking brake is released automatically.

Source: Daimler AG

Electronic highlights include a portable Rear Seat Entertainment system, mobile phone cradles and parking aids such as a reversing camera or the Quickpark acoustic warning system. 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.

Ideas for individualising the car’s exterior include light-alloy wheels, valve caps, hub caps and rim locks. The interior can be further refined and enhanced with a leather steering wheel or stainless steel pedal covers. A range of child seats to suit every age group is also available.

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Most personal transport needs will be met by an aluminium carrier system that can be combined with a range of ski and snowboard racks, bicycle racks and roof boxes, or by a trailer coupling. A range of accessories for the load compartment can furthermore help keep all those personal bits and pieces tidy and secure.

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

front and rear sport a width-emphasizing design. The front features a wide, prominent grille. The air intake under the grille widens trapezoidally towards the outside, featuring round LED daytime driving lights, while the darkened halogen headlamps with reflector technology extend from the radiator grille to the sides.

The appearance at the rear is shaped by the wide rear window, the two-piece tail lights with horizontally offset meander and the wide tailgate extending far down for a low loading sill, with chromed handle strip and LED licence plate illumination (optional extra). The two-piece tail lights extending from the tailgate to the sides break down into three horizontal bars – red-clear-red. The light package results in a distinctive, sporty lighting scenario with tail lights featuring LED fibre optic technology. A powerful rear bumper in body colour with black grained lower part in diffuser look adorns the bottom of the rear end.

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The Bi-xenon option with Intelligent Light System includes a particularly striking feature of the front view in the form of the so-called spotlight over the headlamps. The LED element provides a distinctive feature at night-time while also serving as a turn signal indicator. A horizontal LED daytime driving light is positioned in the bumper. Additional sealing is provided between the headlamps and the body, for improved aerodynamics.
The new sportiness and the outstanding aerodynamics are particularly evident in the side line: the bonnet flows seamlessly into the A-pillar and the roof line descends sleekly to the striking roof spoiler. The roof features a swage line which lends the vehicle a longer appearance. The side windows have no visible door frames, underscoring the stylish, sporty character of the new B-Class. The pronounced wheel arches offset by dynamic feature lines under the beltline are a sporty interpretation of the current design line from Mercedes-Benz.

The bottom edge of the body features dynamic side skirts which add a light touch to the vehicle’s appearance. Refined details such as the exquisitely designed headlamps with the new spotlight element confirm the brand’s unmistakable premium credentials which shine through in the compact segment, too.

The interior: emotional design with sporty attributes
High-quality materials and finely structured surfaces, stylish details, precision workmanship and a new spaciousness – the interior of the B-Class defines a whole new benchmark in the compact segment. In the interior, the large, three-dimensional trim covering the entire dashboard first strikes the eye. The three large round vents in the middle and their uniquely designed cruciform nozzles add a sporty attribute to the interior’s emotional design idiom.

The display, which is available in two sizes with a diagonal or 147 or 178 millimetres, appears to hover over the vents. With its stylish design – the trim frame with galvanised finish contrasting with the piano black of the front panel – and slender lines, the colour display (TFT) is a highly attractive showpiece in the cockpit. The menus on the display are operated by means of rotary pushbuttons in the centre console. The “hovering” screen concept also serves two additional effects: the screen blends more harmoniously into its surroundings while at the same time conjuring up an impression of greater space in the centre of the instrument panel.
The 3-spoke steering wheel, which always features a matt chrome insert in the middle spoke, the instrument cluster with four analogue round dials and suspended pointers in 6 o’clock position and the seats with contrasting stitching underscore the sporty character.

The instrument panel features a matt, soiling-resistant surface with a pleasant, quality feel. The large trim situated centrally in the driver’s and front passenger’s field of vision is available in four variants covering a broad spectrum from modern through sporty to classic. Common to all versions is a high-class appeal combining an attractive look and feel with easy care and durability.

Instead of a high-gloss black finish, the trim on the basic model features the fine “Matrix” pattern on a piano lacquer-like background, for example. The trim is produced by means of the IMD technology (In-Mould Decoration), which involves spraying thermoplastic onto the backs of printed films in the mould. This results in mouldings with an excellent surface finish and quality appeal.

The trim in the Sports package is also produced by means of IMD. Here, the film is printed on both sides, creating an impression of even greater depth. On closer examination, the fascinating trim surfaces thus reveal further interesting details.

In the Exclusive package the trim is available in real matt walnut veneer.

The trim is optionally available in high-gloss black ash.

All the metallic surfaces in the interior are also genuine, thanks to electroplating. Various items, such as the outer ring on the round vents, the frame of the colour display and the upper shell of the shift lever, are finished in shimmering silk matt silver shadow. All silver surfaces possess the same lustre and the same surface quality, lending the interior a seamless appearance.

The high-quality impression is reinforced at night by the ambient lighting which is available in the Light and Sight package. A fibre-optic cable in the bottom edge of the trim diffuses gentle amber light. The scope of the ambient lighting also includes the front footwell lighting and the illuminated handle recesses on all doors.

Source: Daimler AG

The aim is to demonstrate the market readiness of fuel cell vehicles and the push forward of hydrogen infrastructure. With this commitment the partners tie in seemlessly with the already existing European demonstration projects, in which the Daimler AG participates actively since many years.

Within the project period ten Mercedes-Benz B-Class F-CELL among others will be delivered to selected customers and thus be present on Scandinavian roads. Under quite extreme Nordic weather conditions the vehicles prove again their suitablity for everyday use. “Electric vehicles with fuel cell are ready to enter the market and the serial production will commence already in 2014. But since alternative drives require alternative infrastructures, we closely work together with partners from governments, energy providers and several automobile manufacturers”, says Prof. Herbert Kohler, Vice President eDrive & Future Mobility of Daimler AG.

Also for the start of this fleet operation, the third Norwegian H2 fueling station has been inaugurated. The peculiarity: Its hyrogen production is based on only renewable sources. Arnold Schwarzenegger, former governor of California and as is well-known proactive supporter of the fuel cell technology, afterwards opened the sixth annual ZERO Conference and emphasized the relevance of the future technology.
A road tour through five European cities, planned for 2012, will build a further milestone within the initative. Electric vehicles with fuel cell continue to take up speed: Here today – Everywhere tomorrow!

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 campaign will run until Christmas in print, online and on TV. It focuses on the numerous safety systems that make the compact premium sports tourer the safest car in its class – with a particular emphasis on COLLISION PREVENTION ASSIST. The new B-Class is the only vehicle in the compact car segment to feature this radar-based system, which helps to prevent rear-end collisions in all road and traffic conditions.

“The B-Class sets a new benchmark in its class for safety, spaciousness, comfort and efficiency, making it the ideal car for young families”, commented Anders Sundt Jensen, Head of Brand Communications for Mercedes-Benz Cars. “And this is what led us to develop a campaign that is specifically tailored to the everyday lives and experiences of this target group.”

“The most common accident in the B-Class: making a mess”
The commercial, 45-second and 30-second versions of which can be seen on TV between 7 November and 31 December, takes a tongue-in-cheek look at the significance of the COLLISION PREVENTION ASSIST system in terms of road safety.

The driver of a B‑Class is distracted by a boy with a blindfold over his eyes, who is running about on the pavement while eating an ice cream. Because of this, the driver fails to see another child crossing the road in front of him. Fortunately, nothing escapes the eagle eye of the safety system. It signals the alert in plenty of time and intervenes to provide extra braking assistance. All ends well – except that the boy with the ice cream runs into a pillar.

A similarly humorous treatment is used to communicate COLLISION PREVENTION ASSIST in printed advertisements – also with the message: “The most common accident in the B-Class: making a mess”. Altogether, between 26 October and 23 December, six different advertisements will appear, using a series of four motifs. As well as further safety features, these have as their themes the flexible space and frugal fuel consumption of the new B-Class. The vehicle itself is shown in polar silver metallic paintwork against a backdrop representative of an urban street scene. In addition, the campaign includes an interactive web special, which has already been online since 25 August wherein users become acquainted with the highlights of the new B‑Class. The online activities are accompanied by three pre-roll ads on numerous platforms.

Source: Daimler AG

Common features of the new drive systems are the use of state-of-the-art technologies for maximum efficiency, very smooth running, high tractive power right from low revs, sustainability in terms of impending emissions standards and low weight. For the purposes of transverse installation the engines, all of which are turbocharged, and the two transmissions are very compactly designed, providing the B-Class with an exemplary small turning circle for a front-wheel drive vehicle of eleven metres. The engine/transmission suspension by means of two hydro-mounts – an unusual solution in this market segment – and two self-aligning supports provides for unusually good decoupling of the drive units from the body.

The new four-cylinder petrol engines (internal designation M270) mark the launch of a completely new engine series. The combustion process is based on the third-generation Mercedes-Benz direct injection system which was introduced last year with the BlueDIRECT V6 and V8 engines. Its use in the B-Class marks this technology’s debut in the compact segment. The new four-cylinder engines have been designed for both transverse and longitudinal installation. In the new B-Class they are initially available with a displacement of 1.6 litres, as the B 180 rated at 90 kW (122 hp) and the B 200 with an output of 115 kW (156 hp). Their maximum torque of 200 and 250 Nm respectively is available from an engine speed of 1250 rpm.

The new four-cylinder diesel engine is a further development of the OM651 deployed in the C- to the S-Class, a common rail direct-injection engine of the third generation. With its displacement scaled down to 1.8 litres and numerous optimised points of detail, this is the first time that the compression-ignition engine has been mounted transversely in a Mercedes-Benz car. The B 180 CDI generates 80 kW (109 hp) of power, while the B 200 CDI has an output of 100 kW (136 hp). The maximum torque of 250 / 300 Nm is available from 1400 / 1600 rpm.

Another Mercedes-Benz premiere is the new 7G-DCT dual clutch transmission in the B-Class. This transmission is extremely compact, extremely variable with regard to adaptation of the engine speed thanks to seven gears, features an electric oil pump for start/stop capability, shifts gear without any interruptions in tractive power and combines the comfort of an automatic with the efficiency of a manual transmission.

The new manual transmission designed along similarly compact lines as a three-shaft transmission is a close relative of the DCT. Extremely easy gear shifting, low shift forces, low internal friction and a low weight are among its most important characteristics.

The new petrol engines: high tech in the compact class
Direct injection with fast-acting piezo injectors for multiple injection, fully variable cam adjustment on the inlet and exhaust side, controlled oil pump, switchable water pump, high compression (10.3:1) despite turbocharging, scavenging for instantaneous turbocharger response, fast and convenient start/stop system – the technical details of the new generation of four-cylinder petrol engines read like a catalogue illustrating the fine art of high tech engine construction.

With regard to the combustion process, the new all-aluminium engines with two overhead, chain-driven camshafts are closely related to the BlueDIRECT V engines which were originally introduced in the S-Class in mid-2010 and have since been setting new benchmarks worldwide in terms of performance and fuel consumption under everyday conditions in the luxury and top-range models from Mercedes-Benz. Direct petrol injection with spray-guided combustion, which Mercedes-Benz was the first car manufacturer to introduce in series production, has been developed further by the engineers into third-generation direct petrol injection with spray-guided combustion. The system pressure is up to 200 bar and is variably optimised according to the engine’s characteristic map. Completely newly developed piezo-electric injectors allow up to five injections per power stroke for the best possible mixture formation, while multi-spark ignition helps to ensure reliable combustion of the mixture. The upshot is outstanding fuel efficiency combined with minimal emissions.

In conjunction with continuous adjustment of the intake and exhaust camshaft, the direct injection system also provides the essential basis for so-called scavenging.

As a result of a partial overlap of the opening times of intake and exhaust valve, part of the drawn in cold fresh air conveys the hot exhaust gas contained in the cylinder into the exhaust manifold, thereby improving the filling level substantially in comparison to the conventional mode of operation. Due to the increased mass flow in the exhaust line, the turbocharger additionally responds considerably more quickly at low revs in particular, avoiding turbo lag. As a result of the direct injection system, the fresh air is not yet mixed with fuel on entering into the cylinder, as is the case in engines with intake manifold injection. This avoids scavenging losses, that is, the escape of uncombusted petrol into the exhaust manifold. The new four-cylinder engine in the B-Class supplies its maximum torque right from an engine speed of 1250 rpm, for example, maintaining this maximum level up to 4000 rpm. In conjunction with the new 7G-DCT transmission, whose control system communicates with the engine control unit, the new four-cylinder engine responds highly spontaneously to movements of the accelerator pedal, while during cruising higher gearing can be selected, thereby further reducing fuel consumption and noise.

The turbo engines also retain their exemplary fuel efficiency at high load levels, as the mixture does not require enriching to cool the cylinder head up to a speed of 200 km/h (full-load enrichment). A two-piece water jacket with optimum cross-flow cooling and fine cooling ducts measuring only three millimetres between spark plugs and injectors convey the cooling fluid to the critical points. A new thermal management system has also been developed: in cold state, a switchable water pump with flow-optimised ball valve ensures that no coolant flows through the engine, providing for swift heating-up of the combustion chambers after starting up the engine. The thermostat is electronically controlled and the coolant temperatures are adjusted according to driving style and ambient conditions. The thermostat itself is also a flow-optimised ball valve. In the interest of high efficiency, the volumetric flow of the oil pump is also controlled, as in the V engines.

The new four-cylinder generation features cylinder spacing of 90 millimetres and is highly compact in design, thanks to the expedient arrangement of the power take-off units. The variant to be unveiled at the premiere with a displacement of 1.6 litres features a short stroke of 73.7 mm with a bore of 83.0 mm. The hollow crankshaft is a further factor contributing to the low weight of 137 kg.

The new diesel engines: direct-injection models with displacement of 1.8 litres
Since its world premiere in 2008 the fourth-generation direct-injection diesel engine known as the OM651 has been setting standards in terms of performance and torque characteristics, economy, emissions and smooth running. It is in more widespread use than any other Mercedes-Benz diesel engine and serves as a model of efficiency and power right up to the S-Class.

A new variant with a displacement of 1.8 litres is now being introduced into the compact car segment for the first time on board the B-Class. The belt drive for the power take-off units, the turbocharger mounting position and the air ducting have been modified for the purposes of transverse mounting. With a cylinder spacing of 94 millimetres and camshafts driven via spur gears, transverse mounting and the appurtenant short design formed part of the specification for the engine from the outset.

The displacement was reduced by shortening the stroke (83 mm instead of 99 mm). The markedly longer connecting rods provide for a reduction in friction induced by lateral forces. The two Lanchester balancer shafts have also been optimised for reduced friction. The efficiency of the new, single-stage turbocharger has been optimised. It possesses adjustable guide blades. Combining the engine control unit with the control system of the 7G-DCT involved a great deal of coordination work. Similarly to its big brothers in their latest version, the engine incorporates isolation between belt drive and crankshaft to enable implementation of the start/stop function. Other common features are

- common rail technology with a rail pressure increased to 1800 bar.

- The maximum ignition pressure of 200 bar also contributes to the high power output.

- The oil injection nozzles and the water pump are activated only when required, in order to save energy and fuel. The controlled oil pump additionally reduces oil flow and thus fuel consumption.

- The engine block is made of cast iron, the cylinder head of aluminium.

- A two-piece water jacket in the cylinder head provides for optimum cooling in the area of the combustion chamber plate. This enables an ignition pressure of 200 bar and a high specific power output.

- The cast iron barrels have undergone considerably finer honing than on the predecessor, also contributing to the reduction in fuel consumption.

- To compensate for the second-order forces which are inherent to four-cylinder in-line engines there are two Lanchester balancer shafts at the bottom of the engine block running in low-friction roller bearings rather than conventional plain bearings.

- The two-mass flywheel has been specifically designed for high engine torque at low engine speeds in order to isolate the crankshaft’s vibration stimuli, thereby contributing to the engine’s excellent smooth running.

The 7G-DCT dual clutch transmission: convenient and efficient
Drawing on over 50 years of experience in the development and production of automatic transmissions, Mercedes-Benz is venturing into new technical territory with the 7G-DCT dual clutch transmission: the new system is an automated three-shaft manual transmission consisting of two subtransmissions, each with its own clutch. Both actuation of the clutches and gear shifting take place fully automatically and without any interruption in tractive power. This enables a particularly comfortable but nevertheless dynamic mode of driving.

Thanks to its seven gears it offers an exceptionally large spread of up to 7.99. This means that a very short transmission ratio is available when moving off on an uphill slope with a high payload, for example, while during cruising the engine speed can be lowered considerably. This transmission is nine percent more efficient than the CVT employed in the B-Class to date and attains the efficiency of a manual transmission for the first time.

At a length of 367 millimetres and a weight of 86 kilograms, the 7G-DCT is more compact and lighter than the transmissions which have been available on the market to date. The clutches take the form of “wet” multi-disc clutches running in an oil bath. The specially developed hydraulic fluid is actively cooled, thus ensuring correct functioning of the transmission even under extreme conditions, despite the comparatively low filling level of six litres.

For the first time on this type of unit, the transmission is supplied with oil by two oil pumps – one mechanical and one electric. The electric pump maintains the oil pressure when the engine is switched off via the start/stop function. This means that the transmission is immediately operational when the engine is restarted and the vehicle can move off again without any delay. In addition, the electric pump is able to support the mechanical pump when peak loads apply, enabling a more compact and efficient design for the mechanical pump.

Another new feature is electrical activation of the hydraulics for the parking lock, which is locked by mechanical means. This “park by wire” function enables the transmission selector lever to be positioned as desired: it is located in the form of a steering column lever on the right behind the steering wheel in the B-Class. In combination with the electric parking brake, additional space has thus been created in the centre console for additional stowage facilities.

Three gearshift programmes are available to the driver:

- ECONOMY: In this mode, the transmission performs gear shifting fully automatically and particularly conveniently. The gears are selected with due regard to a particularly economical style of driving at low revs.

- SPORT: The transmission performs gear shifting fully automatically in this mode, too. The shift and response times are shorter, however.

- MANUAL: In this mode, the driver operates the transmission manually via shift paddles behind the steering wheel. Shift and response times are shorter still.

In ECO or Sport mode, the driver is still able to intervene manually in the gear-shifting process via the shift paddles. The transmission reverts to the selected automatic mode after the paddles have remained inactive for ten seconds, or after a longer delay when driving downhill or on winding roads.

A key factor contributing to the overall efficiency of the B-Class is the closely coordinated operation of the transmissions and engines. A continuous exchange of data between the control units ensures that the engines run at the ideal operating point at all times. The 7G-DCT is manufactured at Daimler’s Stuttgart-Hedelfingen plant.

The six-speed manual transmission: convenient manual gear-shifting
The new six-speed manual transmission has been developed alongside the 7G-DCT. The two transmissions share a large number of components and are both produced in Hedelfingen. This three-shaft transmission is also very compact (length 345 mm) and light (dry weight 46 kg) and incorporates a number of special features for particularly pleasant gear shifting. An integrated magnet on the gearshift shaft is detected by a Hall sensor. The idle position is identified in this way, enabling the start/stop function. The signal for reverse gear activates the reversing lights.

The large spread of 6.7 allows a reduction in engine speed while at the same time ensuring that sufficient tractive power is available when moving off with a fully laden B-Class and trailer up to a gross weight of 3.4 tonnes. The clutch is operated hydraulically and the gears are actuated via cables.

The overhead camshaft with third and fourth gears and the reverse gear do not run in the oil bath. This reduces drag torque, thus facilitating gear shifting at low temperatures in particular. The three-cone synchronisation of the first two gears serves the same purpose, while the following gears are provided with two-cone synchronisation. The weight-optimised cast aluminium shift forks are installed on anti-friction bearings on the shift rods, in order to reduce the shift forces.

Source: Daimler AG

In response to requests from many customers, the sitting position is more upright, however. At the same time, the headroom has been further improved. With maximum headroom of 1047 mm at the front (without sliding roof), the B-Class is among the most spacious cars in its segment in this discipline, too. The ergonomically expedient more upright sitting position in combination with a lowering of the vehicle’s floor at the rear leads to a segment-leading degree of legroom (976 mm).

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The B-Class offers plenty of space for luggage, too. The luggage compartment has a capacity of 488 litres on the basic model. Even more important than this abstract volumetric measurement is the actual usable volume. The B-Class comes up trumps here with a luggage compartment width between the wheel arches of 1050 millimetres (40 mm more than its predecessor). Six crates of mineral water, each containing 12 0.7-litre bottles, or three medium-sized packing cases (measuring 440 x 345 x 470 mm) can be transported without encroaching on the space available in the second row of seats. As a particularly convenient feature, the loading sill has been lowered by five millimetres in comparison to the predecessor and is now at a height of 616 millimetres.

The rear seat backrest comes as standard in a folding variant with a 60:40 split. As an option, the B-Class is alternatively available with the so-called EASY-VARIO-PLUS system. This enables flexible reorganisation of the interior in next to no time. Features of the EASY-VARIO-PLUS system include separate fore/aft adjustment of the rear seats by up to 140 millimetres. The luggage capacity then increases from 488 to 666 litres.

The inclination of the rear seat backrest is also adjustable. In so-called cargo position, a washing machine can be transported with the tailgate closed without folding the backrest down, for example. Equally, nine crates of mineral water or six medium-sized packing cases fit under the tailgate in this position. With the EASY-VARIO-PLUS system, the backrest of the front passenger seat can additionally be folded down onto the seat cushion to enable the transportation of long objects.

The height-adjustable luggage compartment floor also offers added variability according to individual needs. It can be moved into two different positions with one hand and locked firmly into place. In the upper position the luggage compartment floor forms a continuous surface with the load sill, facilitating loading and unloading. The rear seat backrests can be folded forward to produce a level load surface. An additional 72 litres of stowage space is then available under the loading floor. On the basic version the floor is limited to the lower position, but is removable.

The deployment of the electric parking space and the resultant omission of the handbrake lever gives rise to key advantages regarding the design of the tunnel trim and the area of the centre armrest. A stowage compartment has been integrated in the resultant space under the hinged armrest, which is optionally available as a sliding version. The interfaces to the mobile communication devices are located here: AUX (option: UCI) and USB connection and the entire comfort telephony.

In conjunction with the DCT transmission, whereby the shift lever is relocated from the tunnel trim to the steering wheel as the DIRECT SELECT lever, additional stowage space becomes available, Other stowage facilities include the door pockets, which now securely accommodate 1.5-litre bottles on the driver’s and front passenger’s side. A special compartment for the reflective safety jacket which is required in many countries is also to be found here. There is an umbrella holder next to the driver’s and front passenger’s seat, and stowage compartments are incorporated on the left and right of the luggage compartment. Optional extras include fold-out stowage compartments under the driver’s and front passenger’s seat, folding tables on the front seat backrests and an insert for a double cup holder for the stowage compartment in the tunnel trim between the front seats.

Source: Daimler AG

Detailed analysis by Mercedes-Benz’s in-house accident research department indicates that almost half of these rear-end collisions could be avoided or the severity of impact could be reduced with the aid of radar-based safety systems such as COLLISION PREVENTION ASSIST and adaptive Brake Assist. This analysis drew on the experience acquired with the Mercedes-Benz innovations DISTRONIC PLUS and BAS PLUS.

The next milestone has been reached in the democratisation of automotive safety technology: the new B-Class generation from Mercedes-Benz will be the first car worldwide in the compact segment to offer radar-based collision warning with adaptive Brake Assist as standard. The company expects the introduction of this technology to have a significant positive effect on accident statistics. This expectation is backed up by test results: during tests with 110 car drivers in the driving simulator, the accident rate in three typical situations fell from 44 to eleven percent, thanks to a combination of COLLISION PREVENTION ASSIST and adaptive Brake Assist.

The new assistance system fits the bill precisely here: it is able to provide a driver who may be distracted with visual and acoustic warnings and to prepare Brake Assist for precision braking. Braking is initiated as soon as the driver steps emphatically on the brake pedal.

Radar-based COLLISION PREVENTION ASSIST with adaptive Brake Assist
- is able to recognise an inadequate distance from a vehicle ahead in the speed range between 30 and 250 km/h and to warn the driver

- recognises when the gap is decreasing. In case of a detected imminent danger of collision, the driver is provided with a visual and acoustic warning

- is able to recognise stationary objects ahead of the vehicle at a speed of up to approx. 70 km/h and output corresponding warnings

- is able to adapt the activation threshold for the warning and adaptive Brake Assist to given driving situations, e.g. bumper-to-bumper traffic

- calculates the precise braking force ideally needed to avoid an accident when a danger of a collision is detected and makes best possible use of any distance remaining. This means that the driver behind also has better chances of preventing a rear-end collision

The brake pressure is adjusted if the situation changes – if the vehicle ahead accelerates, it is decreased to the level the driver requires; if the distance to moving and stopping vehicles decreases, the brake pressure is increased further. When PRE-SAFE is on board, COLLISION PREVENTION ASSIST provides one of the activation parameters for the preventive safety systems (e.g. belt tensioner).

The new system meets the key “Forward Collision Warning” requirements of the NHTSA, the American road and vehicle safety authority.

Source: Daimler AG

‘Vision B’, the vision for a ‘Compact Sports Tourer’, is a typical example. Vision B was presented at the 2004 Paris Motor Show alongside ‘Vision R’, the ‘Grand Sports Tourer’. This was appropriate since there were close affinities between the two vehicles, Vision B being a new interpretation of the themes first introduced in the Grand Sports Tourer. The spacious interior of Vision B catered for family and leisure use and was combined with the prestige factor of a sedan, the comfort of a tourer and the dynamism of a sports car.

While the external dimensions corresponded to those of a modern compact car, with a length of 4.27 metres and a width of 1.78 metres, on the inside Vision B offered space and comfort on a par with larger sedans or station wagons. This was down to an ingenious concept: the patented sandwich principle. The space-saving positioning of the engine, which sat partly in front of and partly underneath the passenger cell, meant that the passenger and load compartments were able to occupy almost 70 per cent of the vehicle’s total length – an excellent dimensional performance and an excellent basis for long-distance touring comfort. The distance between the front and rear seats measured 84 centimetres, with rear shoulder room of 1.38 metres and rear headroom of 98 centimetres.

Vision R and Vision B shared a common design language. The front end of both cars was defined by a radiator grille with three horizontal slats and integral Mercedes star, with headlamps which were located well to the outside and emphasised the sense of width. In the case of Vision B, the large headlamps echoed the bumper contouring, thus integrating all the various parts of the front end into a stylistic whole. Another styling feature common to both sports tourer concept vehicles was the styling of the bonnet. Its shape was somewhat raised, thereby standing out from the fenders and reinforcing the powerful front-end stance. Muscular ‘shoulders’ supported a rounded roof line which rose slightly towards the rear, stressing the wedge shape and thus the dynamic and powerful nature of the sports tourers. The unmistakable overall effect was one of strength, confidence and readiness to perform.

The special high-gloss finish and intense sheen of Vision B’s innovative ALU-BEAM paintwork was the result of a newly-developed process which Mercedes-Benz was the first manufacturer in the world to put into practice. In conventional metallic paints the metallic effect is created by tiny pigment particles with a diameter of just 100 to 300 nanometres. To produce the new ALU-BEAM paint, the particles were subjected to unusually intensive processing and are also very much finer, with a diameter of no more than 30 to 50 nanometres (30 to 50 billionths of a metre). This means they are integrated more evenly into the paint surface. As a result, the light is reflected more intensely, producing an enhanced metallic sheen.

Inside Vision B, glass was used as an important styling feature, contributing to an attractive, upbeat atmosphere. As well as creating a visual link between the exterior and the interior, it produced a light and airy ambience which was inviting and at the same time added to the agreeable impression of spaciousness.
In keeping with the car’s youthful, sporty character, the dashboard, seats and doors of the ‘Vision B’ Compact Sports Tourer were trimmed with a new, high-tech fabric whose airy lightness was reminiscent of high-quality sportswear. Polished aluminium meanwhile was used for the trim around the air outlets over the centre console, for the control console of the COMAND and automatic climate control systems and for the instrument cluster backplate.

Vision B’s state-of-the-art diesel engine was a passport to dynamic driving enjoyment. The newly developed four-cylinder unit delivered maximum power of 103 kW (140 hp) and with 300 newton metres of torque available from just 1600 rpm offered lively mid-range acceleration. A further innovation was the Mercedes-Benz AUTOTRONIC continuously variable automatic transmission, which made maximum power available more quickly than a conventional automatic transmission. Like a modern sports car transmission, AUTOTRONIC can be shifted using steering-wheel gearshift buttons. Fuel consumption was less than six litres per 100 km.

‘Vision B’ was a window onto the future but at the same time very much a car of the here and now. Like every other Mercedes-Benz concept car, it had all its four wheels planted firmly in the world of reality.

The facts
- Vehicle: Vision B
- When: September 2004
- Where: Paris Motor Show
- What: Comfortable five-seater tourer combining features of a sedan, station wagon, MPV and sport-utility vehicle
- Drivetrain: Four-cylinder diesel engine, 103 kW/140 hp, front-wheel drive, AUTOTRONIC continuously variable automatic transmission

Technical highlights
- Sandwich floor
- Introduced 1998 in the A-Class (W 168)
- Prototype of an innovative, high-performance four-cylinder diesel engine
- Newly developed AUTOTRONIC continuously variable automatic transmission
- ALU-BEAM high-gloss paintwork
- New high-tech interior fabric

Source: Daimler AG

Four equipment packages (Chrome, Sports, Exclusive and Night package) enable individualisation of the vehicle’s exterior and interior. Beyond this, the customer can choose from a range of optional extras, some of which have been the reserve of higher vehicle classes to date. These include the dashboard in ARTICO man-made leather, front seats with memory function and the PRE-SAFE preventive occupant safety system, for example.

Something for everyone: four equipment packages
A B-Class upgraded with the Chrome package is identifiable from the outside by virtue of three slats in brilliant silver on the radiator grille and chrome applications in the front and rear bumpers. Additional exterior features are daytime driving lights with chrome ring, the beltline trim strip in chrome, the electroplated load sill protector and the oval stainless steel tailpipe trim. Inside, the Chrome package includes the Matrix-look trim, air outlet vents with nozzle ring and cross in silver chrome, chrome rings for the rotary light switch, the central operating unit and the controller on the centre console, and a shift/selector lever with applications in silver shadow. The armrests in the doors and the centre armrest feature contrasting stitching.

The Sports package offers significantly more sportiness. Here the radiator grille features double slats in brilliant silver with chrome applications, while the front bumper incorporates a diamond-pattern air intake grille with chrome applications. Chrome also features on the rear bumper (chrome applications on the outsides), the daytime driving light (chrome ring) and the beltline trim strip. 17-inch light-alloy wheels in 5-spoke design come as standard. The front brake discs are perforated and the front callipers feature “Mercedes-Benz” lettering. The sports suspension with selective damping system and the Direct-Steer system with variable power assistance and steering ratio provide for more dynamic handling, but can be deactivated as appropriate.

Inside, the Sports package includes seats in ARTICO man-made leather / Den Helder fabric with contrasting stitching, honeycomb-pattern trim, air outlet vents with ring and cross in silver chrome, high-gloss black rotary light switch with ring in silver chrome, 3-spoke perforated leather multifunction sports steering wheel with 12 function buttons, leather shift/selector lever with applications in chrome, front and rear door sill panels in extruded stainless steel and sports pedals in stainless steel look with rubber studs.

In contrast to the Sports package, the Night package offers the following special exterior features:
- radiator grille with double slats in high-gloss black with chrome applications
- bumpers without chrome applications
- roof trim strip in high-gloss black
- beltline trim strip in high-gloss black
- heat-insulating dark-tinted glass as of B-pillar
- 18-inch light-alloy wheels in 5-twin-spoke design, painted black
- with high-sheen finish, with 225/40 R 18 tyres

The Exclusive package which is available in addition to the Chrome, Sports or Night package does full justice to its name, featuring a highly stylish interpretation of the compact class with contrasting stitching, dashboard and door centre panels in ARTICO man-made leather and brown silk matt burr walnut trim. The scope of equipment includes a 3-spoke leather steering wheel with 12 function buttons, comfort locking system (infrared), electric 4-way lumbar support on the front seats and heated seats.

Plenty of lateral support and a pleasant seat climate: the seats
The front seats of the B-Class feature comfortable upholstery and ergonomic contours. Attractive seat covers exude high-class appeal. Characteristic features of the standard front seats are high seat comfort with excellent lateral support due to high backrests and pronounced side bolsters, a pleasant seat climate resulting from high air permeability and high moisture absorbency, and a reduced risk of whiplash injury thanks to newly developed head restraints. The Seat Comfort package allows 6-way adjustment of the driver’s and front passenger’s seat.

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The rear seats make a major contribution to the high variability of the B-Class. The rear seat modules offering separate fore/aft adjustment are a special highlight in conjunction with the optional EASY-VARIO-PLUS system.

The standard rear seat bench offers the following features:
- generous legroom for a high standard of comfort in all seats
- rear seat backrests can be folded down with a 1/3 to 2/3 split, forming an almost flat load compartment floor in lowered position
- middle head restraint is designed for minimal interference with visibility to the rear
- ISOFIX child seat anchorage points with TopTether on the outer rear seats

Other optional extras
The B-Class is optionally available with bi-xenon lights instead of halogen lights. The latter are furthermore optionally combinable with the Intelligent Light System (ILS). ILS, which is familiar from other Mercedes model lines, comprises bi-xenon headlamps with variable light distribution and dynamic headlamp range for country roads, motorways and dense fog, Adaptive Highbeam Assist, active light function, LED daytime driving lights and headlamp cleaning system.

A swing-away trailer coupling is available for the B-Class for the first time. The control unit for the swivel system is readily accessible on the left of the luggage compartment. After mechanically releasing the trailer coupling on the control unit, ball neck and socket can be swivelled into towing or rest position. In rest position, they are both accommodated out of sight behind the bumper.

The range of optional extras further includes front seats with memory function, automatically dimming rear-view and exterior mirrors, and electrically operated panoramic glass sunroof with tilting/sliding function and a stowage facility package. The latter comprises a spectacles compartment in the overhead control panel, a stowage box under the front seats, parcel nets on driver and front passenger seat backrest, a collapsible box in the luggage compartment floor and folding tables on the front seat backrests.

A reversing camera is optionally available. This is activated automatically when reverse gear is engaged. It supports the driver during lengthways and crossways parking manoeuvres by means of static and dynamic guide lines indicating the vehicle’s line of travel and clearances. Active Parking Assist offers even greater comfort here (see section “Driving assistance systems”).

Source: Daimler AG

The new air conditioning systems are noticeably quieter and generate markedly less vibrations, as the blower motor is mechanically decoupled from the housing with the aid of special rubber elements. The systems furthermore offer optimised air intake in snowy conditions and offer more manual blower levels.

The efficient use of drive energy also constituted a key development objective. The air conditioning compressor operates according to the actually prevailing requirements: in dry weather or at temperatures in which no cooling is necessary, the air conditioning system carries out automatic and infinitely variable lowering of the compressor output. For this purpose, the B-Class possesses a special window misting sensor in the base of the rear-view mirror which measures the window temperature and the interior humidity and is thus able to detect whether the window is misted over.

A further aid to the efficient use of fuel is an internal heat exchanger which enables a reduction in the drive power of the refrigerant compressor. Supply and return of the refrigerant take place in separate but adjacent channels. As a result of this separate channelling of the two refrigerant flows, the refrigerant in the supply channel undergoes additional cooling without consuming any additional energy.

The ECO start/stop function is linked to the air conditioning system, which monitors regulation of the interior temperature and then enables the stop function. Automatic air conditioning continues during stop phases.

Source: Daimler AG

These assistance systems, which have been the reserve of higher vehicle segments to date, are based on state-of-the-art radar, camera and sensor technology and are designed to address the common causes of accidents, such as inadequate distance, fatigue and darkness.

As a world first in the compact segment, the B-Class features a radar-based collision warning system with adaptive Brake Assist as standard, which can lower the risk of rear-end collisions. The COLLISION PREVENTION ASSIST system is able to output a visual and acoustic warning to alert a distracted driver and prepares Brake Assist for the most precise possible braking response. This is initiated as soon as the driver emphatically operates the brake pedal.

In contrast to systems currently on the market in the compact class, the new COLLISION PREVENTION ASSIST feature is not merely a system intended to minimise minor damage in urban traffic. Rather, this innovative solution is aimed at protecting motorists from typical rear-end collisions in dangerous traffic situations.

Mercedes-Benz expects the new safety system to have a significant positive effect on accident statistics. On the basis of detailed analyses of accident data, Mercedes-Benz safety experts assume that around 20 percent of all rear-end collisions can be avoided with this radar-based technology, while the severity of such accidents can be reduced in a further 25 percent of cases.

Electronic helpers: all the other assistance systems at a glance
The democratisation of safety also encompasses an array of other assistance systems which have been adopted into the B-Class from the larger model series. These include:

- Adaptive Highbeam Assist: when vehicles are detected ahead of or oncoming to the vehicle, this system automatically dips the beams and adjusts the range of the headlamps appropriate to the distance. The driver benefits from a longer dipped beam range and does not generally need to switch manually between high and dipped beam.

- Blind Spot Assist: this radar-based system employs two additional radar sensors in the rear of the vehicle to warn the driver before a lane-change if it detects another vehicle in the exterior mirror’s blind spot.

- Lane Keeping Assist: a camera behind the windscreen recognises clear carriageway markings and outputs a warning if the car is about to leave its lane unintentionally.

- ATTENTION ASSIST(standard): warns drivers when it detects typical signs that they are over-tired. Studies have shown that around a quarter of all serious motorway accidents are caused by drowsy drivers, making this factor an even bigger cause of accidents than drink-driving. With ATTENTION ASSIST, Mercedes-Benz is therefore making another important contribution towards helping to avoid accidents: it employs high-resolution sensors to observe driver behaviour and can recognise whether the driver is tired or not paying attention, based primarily on steering wheel movements.

- Speed Limit Assist: a camera fitted behind the windscreen detects speed limit signs at the roadside and compares this data to information contained in the GPS system or the digital map. The relevant speed limit is then displayed in the instrument cluster.

- Brake hold function: when stopping, for example at traffic lights, the driver merely has to press the brake pedal slightly more firmly. He can then take his foot off the brake pedal and the brake will remain engaged until he moves off again. The brake is released automatically when the driver steps on the accelerator.

- Hill Start Assist: this function is able to prevent the vehicle from rolling back unintentionally when moving off on an uphill slope.

- Reversing camera: The B-Class is optionally available with a reversing camera incorporating a wide-angle lens which is integrated in the handle strip on the tailgate. When reverse gear is engaged, the image from the camera is transmitted to the screen of the Audio 20 system or the COMAND system. Static and dynamic guide lines assist the driver during manoeuvring.

- DISTRONIC PLUS: the radar-based adaptive cruise control supports the driver at speeds between zero and 200 km/h by maintaining the distance to the vehicles in front. In doing so it is able to apply the brakes to bring the vehicle to a complete standstill and also accelerate it again. As a result, the system is also particularly convenient in stop-and-go traffic. If the system detects that the distance is being reduced too quickly, it warns the driver with both visual and audible signals.

A number of assistance systems which provided for added comfort and safety in the previous B-Class are also optionally available for the new generation. These include:

- Cruise control with SPEEDTRONIC:the cruise control function of the speed control system maintains the preset speed. The additional SPEEDTRONIC function ensures that the stored speed is not exceeded. Both functions come as standard with the 7G-DCT dual clutch transmission and are optionally available for the models with manual transmission.

- Active Parking Assist:two ultrasonic sensors installed on the right and left of the front bumper measure the length and depth of a potential parking space. If the parking space fits, the driver is shown an arrow next to the “P” symbol in the instrument cluster. The optimum path into the space is calculated on the basis of the vehicle’s present position and the system assists the driver during the parking manoeuvre by operating the electromechanical steering. The driver is still required to perform acceleration and braking, however. The speed is limited to 10 km/h for the parking manoeuvres.

Source: Daimler AG

Input variables for the system are the speeds of the four wheels, which are recorded by the ABS sensors. A relative comparison of all measured wheel speeds reveals the divergent speed of a wheel in the event of a pressure loss in the tyre. As wheel speeds are also influenced by other dynamic variables, such as tyre slip, slip angle or cornering, the sensor signals from driving assistance systems such as ESP and ADAPTIVE BRAKE (including ABS and ASR) also receive due consideration in assessing the wheel speeds.

Tyres with run-flat capability are optionally available. These so-called MOE tyres (“Mercedes Original Extended”) feature the latest generation of run-flat technology, offering the same ride comfort as conventional tyres, despite reinforced sidewalls. In the event of a flat tyre, the journey can be continued at 80 km/h. The possible range is then around 30 kilometres when there is no air pressure whatsoever in the tyre concerned, or otherwise up to 300 km – sufficient to return safely home or to reach a Mercedes-Benz partner. The MOE can be combined with all light-alloy wheels which are available for the B-Class.

Source: Daimler AG

These standards are delivered by the new multimedia generation from Mercedes-Benz, which was premiered only this summer in the C-Class Coupé and the facelifted C-Class. The operating concept featuring the turn/push control in front of the armrest and the control knob on the head unit is also familiar from other Mercedes model series. Individual functions are operated by means of the steering wheel: the standard multifunction steering wheel comes with 12 function buttons.

A special feature in the B-Class is the positioning of the colour screens with a diagonal of up to 17.8 cm, which are installed in free-standing configuration at the top of the dashboard, above the central air vents. The aerials are distributed invisibly throughout the vehicle: an integrated AM/FM aerial and a GPS antenna is fitted under the roof spoiler in front of the rear window, an additional aerial for FM is integrated in the rear window structure and even the telephone aerial is concealed in the rear spoiler.

Overview of the various devices and their functions:
The standard specification includes the Audio 20 CD system with a twin tuner, mp3-capable CD player and a USB connector in the centre console. The colour display has a diagonal of 147 mm. Thanks to a new “Cover Art” function, the title images of the music albums currently being played are shown if their details are stored in the audio file.

A new top line in the Audio 20 CD’s menu navigation makes orientation easier and can be operated via the controller. The settings for the air conditioning are also displayed on the telematics screen (when in use), as is the fuel consumption over the past 15 minutes. The Bluetooth functions have also been extended: the mobile’s phone book can now be automatically transferred en bloc when connected, and wireless music reproduction is possible from Bluetooth-capable terminals. Plus text messages can also be displayed. As an optional extra the Audio 20 CD can be combined with a 6-disc CD changer, Media Interface, sound amplifier, Convenience Telephony in the armrest, digital radio (DAB) and the new Becker MAP PILOT entry-level navigation solution.

The Becker MAP PILOT makes a low-cost navigation function, which can also be retrofitted, available for the entry-level Audio 20 CD radio. Its advantages over aftermarket solutions include integrated operation via the central controls, voice output via the vehicle’s loudspeakers and display on the Audio 20 screen, a concealed location in the glove compartment and updating via an internet portal.

The COMAND Online multimedia system offers internet access. 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. Integrated apps include 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. Apps for Google Streetview and Google Panoramio will be available for COMAND Online from the autumn. 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 uses 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.

More Mercedes-Benz apps will be introduced gradually and then all customers will be able to use them. Telephones which can be used with COMAND Online apps are listed at www.mercedes-benz.com/connect
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 B-Class 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.

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 maps 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 said directly after one another. This function is currently available in seven languages and significantly enhances ease of operation.

Mercedes-Benz developed the “Logic7” surround sound system together with the audio specialist harman/kardon. Based on technology never before seen in a car, this high-end system delivers three-dimensional sound as a natural 360-degree musical experience for all passengers. The audio signals are distributed via a 450-watt 9-channel DSP amplifier connected to twelve high-performance loudspeakers. In conjunction with COMAND Online a multi-channel listening experience with Dolby Digital 5.1 and DTS is possible.

The Media Interface is available as an optional extra. The universal interface under the armrest enables mobile audio devices such as mp3 players or iPods to be connected to the vehicle’s telematics system. These devices are then operated via the head unit or the multifunction steering wheel. Depending on the mp3 player in use, it is possible to recharge the device’s battery via the vehicle’s on-board electrical system. When the song title/artist and album name are available, these can be shown on the display.

Source: Daimler AG

The entire drive programme is also completely new: four-cylinder petrol and diesel engines with direct injection and turbocharging, dual clutch transmission and manual transmission. Ten new assistance systems support the driver. Future B-Class customers will benefit from this quantum leap in terms of exemplary low fuel consumption and CO2 emissions combined with driving pleasure, plenty of space and the highest standard of safety that has ever been available in this class. The compact sports tourer is available for ordering now, with delivery to customers commencing in November. Prices begin at 26,001.50 euros (incl. 19% VAT.) for the B 180 BlueEFFICIENCY.

This means that the new model is being launched at the same price as its predecessor of the same name, despite marked improvements to the equipment and appointments. As a world first in the compact segment, for example, the new B-Class features COLLISION PREVENTION ASSIST as standard. This radar-based system with adaptive Brake Assist helps to reduce the danger of a rear-end collision. Other standard features include the ATTENTION ASSIST drowsiness warning system, a kneebag for the driver, four power windows, LED daytime driving lights, a six-speed manual transmission and the Audio 20 CD entertainment system with USB connection and Bluetooth.

The B 180 BlueEFFICIENCY rated at 90 kW (122 hp) offers five kW more power than its predecessor, but consumes substantially less fuel. The sales start for the new B-Class marks the launch of the first model representing the new compact cars from Mercedes-Benz. “The new B-Class kicks off our offensive in the premium compact segment, which harbours vast potential for growth worldwide,” explains Dr. Joachim Schmidt, Member of the Management Board of Mercedes-Benz Cars, Sales & Marketing. “With an attractive portfolio comprising five fascinating, distinctive models, we are opening up our brand to new categories of customer and once again setting new standards in safety, efficiency, comfort and aerodynamics. Our sales volume and our market share in this segment are set to rise sharply once again across all variants.”

Here is an overview of the prices:
B 180 CDI BlueEFFICIENCY – € 27,578.25
B 200 CDI BlueEFFICIENCY – € 29,809.50
B 180 BlueEFFICIENCY – € 26,001.50
B 200 BlueEFFICIENCY – € 27,935.25

Fuel consumption: up to 21 percent less than its predecessor
The fuel consumption of the new B-Class undercuts its predecessor by up to 21 percent. All the engines have been developed in-house. Both diesel models (B 180 CDI BlueEFFICIENCY and B 200 CDI BlueEFFICIENCY) now run on 4.4 litres per 100 km (114 and 115 g CO2/km respectively) – their predecessors required 5.2 litres per 100 km. The B 180 CDI BlueEFFICIENCY attains a CO2 value of 115 g/km with automatic transmission – an improvement of 21 percent on its predecessor (146 g/km). The petrol-engine variants have also made great strides: despite a substantial improvement in performance, the B 180 BlueEFFICIENCY and B 200 BlueEFFICIENCY now run on 5.9 litres per 100 km (137 and 138 g CO2/km respectively), undercutting their predecessors by up to twelve percent.

Another premiere from Mercedes-Benz is the new 7G-DCT dual clutch transmission, which can be combined with any of the engines (2,165.80 euros). Its seven gears make it extremely versatile in adapting to engine speeds. An electric oil pump provides the transmission with start/stop capability. It shifts gear without any interruptions in tractive power and combines the comfort of an automatic with the efficiency of a manual transmission, particularly when moving off.

Highest standard of safety in the compact class
The Collision Prevention Assist assistance system is able to provide a driver who may be distracted with visual and acoustic warnings and to prepare Brake Assist for precision braking. Braking is initiated as soon as the driver steps emphatically on the brake pedal. The ATTENTION ASSIST drowsiness detection system also features as standard.

The PRE-SAFE preventive occupant protection system (392.70 euros) which features in the B-Class is available for the first time in this vehicle category. Core features of PRE-SAFE are reversible belt tensioning, the closing of side windows and sliding sunroof in case of critical lateral dynamics and adjustment of the fully electric front passenger seat to an ideal position for maximum effectiveness of the restraint systems.

The B-Class protects its passengers with up to nine airbags. The standard complement comprises driver and front-passenger airbag, a kneebag for the driver, large pelvisbags incorporated in the seat to protect the chest, stomach and pelvis area and windowbags. Sidebags for the rear are optionally available (446.25 euros).

EASY-VARIO-PLUS system: variable luggage compartment, adjustable rear seats
The B-Class offers plenty of space for passengers and luggage. The rear seat backrest comes as standard as a folding variant with a 60:40 split. Alternatively, the B-Class is available with the so-called EASY-VARIO-PLUS system (672.35 euros). This enables flexible reorganisation of the interior in next to no time. Features of the EASY-VARIO-PLUS system include separate fore/aft adjustment of the rear seats by up to 140 millimetres. The luggage capacity then increases from 486 to 666 litres. Up to 1545 litres of stowage space is available when the rear seats are folded down.

The inclination of the rear seat backrest is also adjustable. In so-called cargo position, a washing machine can be transported with the tailgate closed without folding the backrest down, for example.

COMAND Online multimedia system with internet access
The B-Class features the latest multimedia generation available from Mercedes-Benz. Major features include greater operating convenience, larger displays, phone book transfer, display of SMS messages, wireless music reproduction via Bluetooth and a USB interface.

The multimedia system COMAND Online (from 3,117.80 euros) now provides internet access for the first time via a web-enabled mobile phone, plus various Mercedes-Benz services on the move. These include weather information and a special destination search via Google, as well as the option of downloading a route that has been previously configured on a PC using Google Maps and sent to the car.

The Becker® MAP PILOT (856.80 euros) makes a low-cost 3D navigation function, which can also be retrofitted, available for the standard Audio 20 CD radio. The navigation system boasts voice-controlled input of destinations and an intuitive user interface. Its advantages over aftermarket solutions include integrated operation via the central controls and the Audio 20 display, a concealed location in the glove compartment and updating via an internet portal.

The launch of the predecessor model series from Mercedes-Benz in 2005 laid the foundations for a new, future-viable market segment, attracting more than 700,000 delighted customers worldwide. The B-Class continues to enjoy great popularity in the year of the model change.

73,046 vehicles have been delivered to customers since January. This corresponds to a growth rate of 7.6 percent. In Germany, the largest market for the B-Class, sales are up by 5.6 percent. The second-largest market for the B-Class is China, where it was launched with great success in 2009. This year alone has seen sales rise since January in the order of 46.8 percent, to 9,738 units.

Source: Daimler AG

The combination of electric drive and petrol engine ensures excellent suitability for both everyday use and long journeys. The energy accumulator takes the form of a lithium-ion battery from Deutsche Accumotive, which enables local emission-free driving up to a range of 100 kilometres. Thanks to the additional three-cylinder petrol engine, the Concept B-Class E-CELL PLUS has a total range of up to 600 km. The concept vehicle presented at the 2011 Frankfurt International Motor Show provides a foretaste of the series which is to go into production in 2014. The Concept B-Class E-CELL PLUS adds an all-purpose battery-powered vehicle with Range Extender to Mercedes-Benz’s range of electric vehicles.

A new addition to Mercedes-Benz’s portfolio of electric cars is the near-series Concept B-Class E-CELL PLUS – a compact model that meets all the needs of daily motoring with a total range of up to 600 kilometres. As such, this electric vehicle is also ideally suited to long journeys and offers its driver unrestricted mobility. This is made possible by the combination of a powerful electric drive generating a peak power output of 100 kW and a continuous output of 70 kW with a 50 kW petrol engine. The latter performs a dual role: at low vehicle speeds it charges the battery via a generator. At higher speeds – on prolonged motorway stretches, for example – it additionally serves as a driving engine, acting on the front wheels together with the electric motor via a newly developed automatic transmission.

In all-electric, local emission-free mode the Concept B-Class E-CELL PLUS has a range of up to 100 kilometres. This covers over 80 percent of daily driving needs. The total range of up to 600 kilometres allows the vehicle to be used for long journeys, too. This means that the electric vehicle with Range Extender is fully suitable for everyday use and can be relied upon to reach its destination, even with a fully discharged battery. In combined driving mode the vehicle emits 32 grams of CO2 per kilometre.

“The Concept B-Class E-CELL PLUS shows that our new range of compact cars is all set for the future. The variant involving a battery-electric vehicle with Range Extender further broadens the range of alternative drive concepts from Mercedes-Benz,” notes Prof Dr Thomas Weber, Member of the Board of Management at Daimler AG, responsible for Group Research and Mercedes-Benz Cars Development. “This innovative and highly flexible concept meets our customers’ wish for emission-free driving coupled with a large range.”

The vehicle concept – the best of two worlds
The Concept B-Class E-CELL PLUS is an electric vehicle meeting all daily motoring needs which combines the best of two worlds: all-electric driving and driving with a tried and tested high-tech combustion engine. This combination allows long journeys which to date have been the reserve of vehicles powered by a combustion engine alone or electric cars fitted with a fuel cell. The two drive units are extremely compact and are accommodated in the engine compartment at the front together with the transmission and the generator. The powerful lithium-ion battery and the fuel tank are located in a false floor at the rear – the so-called “Energy Space” – which has been developed specially for alternative drives. For other drive variants it is also possible to install gas or hydrogen tanks here, for example.

Intelligent control of the drive system for unrestricted mobility
The intelligent electronic control system of the Concept B-Class E-CELL PLUS ensures perfect handling in every driving situation. Activation and deactivation of the combustion engine take place fully automatically and go unnoticed by the driver. Electric motor and combustion engine work so intelligently together that the drive unit is able to select the most fuel-efficient mode in every driving situation in a fraction of a second – from stop and go in the city to speedy driving on the open road. With the Concept B-Class E-CELL PLUS there are basically two operating modes, depending on the battery charge status:

– When the battery possesses sufficient energy, the vehicle runs locally emission-free on electric power alone. The energy accumulator can be recharged by means of a conventional domestic power socket. Rapid charging is also possible with this vehicle. This enables a charging time in the order of one hour.

- When the battery charge status drops below a certain limit, the combustion engine is activated (“Range Extender mode”). The large range which is available in “Range Extender mode” ensures that the vehicle will always reach its destination, even if the battery is flat. Acceleration from 0 to 100 km/h in approx. 11 seconds and the top speed of 150 km/h are both attainable in either operating mode. In order to ensure the most efficient possible motoring, two variants are possible, depending on the vehicle’s speed:

- Below a speed of around 60 km/h, the combustion engine and generator attend to on-board power generation (“serial mode”). In this case, the combustion engine is run in the most fuel-efficient mode.

- At speeds of over 60 km/h the combustion engine acts as a driving engine together with the electric motor (“parallel mode”), transmitting the generated power to the front axle. Any excess power generated by the combustion engine is used to charge the battery and to run the ancillary units.

Highly efficient lithium-ion battery with long service life
The energy accumulator is accommodated in a false floor system at the rear of the vehicle – the so-called “Energy Space” – which has been developed by Mercedes-Benz specifically for alternative drives. The energy accumulator employed here is a particularly powerful state-of-the-art lithium-ion battery designed specifically for automotive applications. It is produced by Deutsche Accumotive GmbH & Co. KG, a joint venture of Daimler and Evonik.

The battery can be charged using any standard domestic power outlet or at a public charging station, by means of the charge socket integrated in the rear bumper and the 3.3 kW on-board charger.

When the car goes into production, convenient remote checking and remote configuration of the vehicle will be possible by means of the so-called Vehicle Homepage. The driver will be able to access his vehicle via the internet, using his PC or smartphone. In this way, it will be possible to check the current charge status of the lithium-ion battery or to verify the vehicle’s current range on a map. A further feature is smart charging. This involves the customer selecting a desired time for the beginning of his journey. The system then ensures that the battery is fully charged and, if desired, that the vehicle is air‑conditioned at this point in time. The facilities offered by the Vehicle Homepage are rounded off by further convenience functions, such as a route planner designed specifically for electric vehicles.

Comfort and safety to the highest standard
In terms of safety and comfort, the Concept B-Class E-CELL PLUS meets Mercedes-Benz’s high standards in every respect. The vehicle combines compact exterior dimensions with a spacious and variable interior and luggage compartment. Five full-size seats make it an all-round electric car for the family, leisure and general motoring. The new electromechanical steering and enhanced driving dynamics provide for refined sportiness in the field of electric mobility. A striking feature of the Concept B-Class is the copper-coloured linear graphic design which accentuates the vehicle and lends it a dynamic appearance. High-quality black nappa leather and copper-coloured double lap seams have been used in the interior.

The concept vehicle is a match for its siblings when it comes to active and passive safety features, too. Like all models of the new compact car generation, the Concept B-Class E-CELL PLUS also comes with COLLISION PREVENTION ASSIST, a new assistance system which will help to avoid rear-end collisions in future. In keeping with the ongoing democratisation of safety, the B-Class E‑CELL PLUS will also feature a number of additional assistance systems adopted from the larger model series.

These include:

- Adaptive Highbeam Assist
- Blind Spot Assist and Lane Keeping Assist
- Attention Assist (standard)
- Speed Limit Assist (speed limit sign recognition)
- Active Parking Assist
- Brake HOLD function (standard with 7G-DCT)
- Hill Hold function
- LINGUATRONIC
- Reversing camera
- PRE-SAFE (featuring for the first time in this class of vehicle)

As such, the Concept B-Class E-CELL PLUS sets new standards in the areas of compact electric vehicles with regard to comfort, safety and agility.

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

After the released photos earlier today, now the first “moving pictures” of the new compact car. The world premiere of the new B-Class will take place at the Frankfurt International Motor Show (13 to 25 September 2011). It will be making its way to European dealers in November 2011.

Video: Daimler AG

With a new four-cylinder petrol engine featuring direct injection and turbocharging, a new diesel engine, a new dual clutch transmission, a new manual transmission and new assistance systems, the front-wheel-drive car also rings in a new technological era for compact cars from Mercedes-Benz. “No model change in the history of Mercedes-Benz has ever seen so many new developments introduced in one fell swoop,” stresses Dr. Thomas Weber, Member of the Board of Management responsible for Group Research and Head of Development, Mercedes-Benz Cars. “Future B-Class customers will benefit from this quantum leap in terms of exemplary low fuel consumption and CO2 emissions combined with driving pleasure, plenty of space and the highest standard of safety that has ever been available in this class.”

The world premiere of the new B-Class (length/width/height: 4359/1786/1557 millimetres) will take place at the Frankfurt International Motor Show (13 to 25 September 2011). It will be making its way to European dealers in November 2011.

The exterior design: perfect space in a most attractive guise
The new B-Class is a typical Mercedes sports tourer, offering plenty of space combined with impressive dynamic performance as a hatchback saloon. The characteristic lines of the exterior design indicate both of these attributes: front and rear sport a width-emphasizing design, with a wide, prominent grille and headlamps extending along the sides at the front while the rear end features a wide rear window, two-piece tail lights with horizontally offset meander and a large tailgate with low loading sill.

The new sportiness and the outstanding aerodynamics are particularly evident in the side line: the bonnet flows seamlessly into the A-pillar and the roof line descends sleekly to the striking roof spoiler. The roof features a swage line which lends the vehicle a longer appearance. The pronounced wheel arches offset by dynamic feature lines under the beltline are a sporty interpretation of the current design line from Mercedes-Benz. The bottom edge of the body features dynamic side skirts which add a light touch to the vehicle’s appearance. Refined details such as the exquisitely designed headlamps with the new spotlight element confirm the brand’s unmistakable premium credentials which shine through in the compact segment, too.

Outstanding aerodynamics: astounding cd value despite station wagon rear end
An outstanding drag coefficient of cd = 0.26 places the new B-Class at the forefront of its market segment. Apart from the aerodynamic exterior design, numerous optimisation measures on points of detail such as the air flow around the front wheels, the underbody design and the cooling air flow are also crucial contributory factors to this excellent aerodynamic performance. Patents are pending for innovative details such as the serrated wheel arch spoiler. With the optional ECO Technology package which will be available in due course, the B-Class is even on a par with the world-class aerodynamic credentials of the E-Class Coupé, attaining a drag coefficient of cd = 0.24 which is nothing short of sensational for a vehicle with a station wagon rear end.

New concept: lower overall height but more space inside
The new vehicle concept underscores the dynamic aspirations of the new B-Class. The most striking aspect is the reduced height: at 1557 millimetres, the new model crouches almost five centimetres lower on the road than its predecessor. The seat height in relation to the road has also been reduced (minus 86 mm) in order to facilitate boarding, while maintaining a clear overview of the vehicle’s contours.

In response to requests from many customers, the sitting position is more upright, however. At the same time, the headroom has been further improved. With maximum headroom of 1047 mm at the front (without sliding roof), the B-Class is among the most spacious cars in its segment in this discipline, too. The ergonomically expedient more upright sitting position in combination with a lowering of the vehicle’s floor at the rear leads to a segment-leading degree of legroom (976 mm) which even surpasses that of the S- and E-Class.

The B-Class is optionally available with the so-called EASY-VARIO-PLUS system. This enables simple reorganisation of the interior so as to enable the transportation of bulky items. Features of the EASY-VARIO-PLUS system include fore/aft adjustment of the rear seats by up to 140 millimetres (thereby increasing the luggage compartment volume from 488 to 666 litres) and a front passenger seat whose backrest can be folded forward onto the seat cushion.

The interior design: superior quality in a new dimension
High-quality materials and finely structured surfaces, stylish details, precision workmanship and a new spaciousness – the interior of the B-Class defines a whole new benchmark in the compact segment.
Many features have been the reserve of higher classes of vehicle to date and embody Mercedes-Benz’s special definition of quality and aesthetics. The dashboard is optionally available in ARTICO man-made leather finish and features stitching, for example. Four equipment packages (Chrome, Sports, Exclusive and Night package) enable individualisation according to personal tastes.

In the interior, the large, three-dimensional trim covering the entire dashboard first strikes the eye. It is available in four variants, covering a broad spectrum from modern through sporty to classic. Common to all versions is a high-class appeal combining an attractive look and feel with easy care and durability.
The three large round vents in the middle and their uniquely designed cruciform nozzles add a sporty attribute to the interior’s emotional design idiom. The display, which is available in two sizes (5.8- and 7-inch) appears to hover over the vents. With its stylish design – the trim frame with galvanised finish contrasting with the piano black of the front panel – and slender lines, the colour display (TFT) is a highly attractive feature in the cockpit.

The 3-spoke steering wheel, which always incorporates a silver chrome insert in the middle spoke, the instrument cluster with four analogue round dials and suspended pointers in 6 o’clock position and the seats with contrasting stitching underscore the sporty character.

The drive: designed for maximum efficiency
The new B-Class features new petrol and diesel engines as well as new manual and automatic transmissions. All transmissions and engines have been developed in-house, with production taking place at the plants in Stuttgart-Untertürkheim and -Hedelfingen, Rastatt/Baden, Gaggenau/Baden and Kölleda/Thuringia. The simultaneous development process enabled perfect coordination of engines and transmissions, e.g. with regard to implementation of the ECO start/stop function which features as standard on all B-Class models.

Common features of the new drive systems are the use of state-of-the-art technologies for maximum efficiency, very smooth running, high tractive power right from low revs, sustainability in terms of impending emissions standards and low weight. For the purposes of transverse installation the engines, all of which are turbocharged, and the two transmissions are very compactly designed, providing the B-Class with an exemplary small turning circle for a front-wheel drive vehicle of eleven metres. The engine and transmission suspension disposes of a four-point mounting system comprising engine mount, transmission mount and two self-aligning supports. This suspension system has been designed specifically to meet the requirements of the high-torque engines with regard to minimum noise levels. The hydraulic damping integrated in the transmission mount is a key contributory factor to the exceptionally high ride comfort.

The new four-cylinder petrol engines (internal designation M270) mark the launch of a completely new engine series. The combustion process is based on the third-generation Mercedes-Benz direct injection system which was introduced last year with the BlueDIRECT V6 and V8 engines. Its use in the B-Class marks this technology’s debut in the compact segment. The new four-cylinder engines have been designed for both transverse and longitudinal installation. In the new B-Class they are initially available with a displacement of 1.6 litres, as the B 180 rated at 90 kW (122 hp) and the B 200 with an output of 115 kW (156 hp). Their maximum torque of 200 and 250 Nm respectively is available from an engine speed of 1250 rpm.

The new four-cylinder diesel engine is a further development of the OM651 deployed in the C- to the S-Class, a common rail direct-injection engine of the third generation. With its displacement scaled down to 1.8 litres and numerous optimised points of detail, this is the first time that the compression-ignition engine has been mounted transversely in a Mercedes-Benz car. The B 180 CDI generates 80 kW (109 hp) of power, while the B 200 CDI has an output of 100 kW (136 hp). The maximum torque stands at 250 Nm from 1400 rpm for the 80 kW variant and 300 Nm from 1600 rpm for the 100 kW variant.

Another Mercedes-Benz premiere is the new 7G-DCT dual clutch transmission in the B-Class. This transmission is extremely compact, extremely variable with regard to adaptation of the engine speed thanks to seven gears, features an electric oil pump for start/stop capability, shifts gear without any interruptions in tractive power and combines the comfort of an automatic with the efficiency of a manual transmission.

The new 6-speed manual transmission designed along similarly compact lines as a three-shaft transmission is a close relative of the DCT. Extremely easy gear shifting, low shift forces, low internal friction and a low weight are among its most important characteristics.

The chassis and suspension: refined sportiness now for the sports tourer, too
“Fascinatingly agile” is the assessment of all test drivers who have put the new B-Class through its paces to date. Three factors are instrumental to the substantially enhanced dynamic performance in comparison to its predecessor, which does not come at the cost of any compromises on comfort: the lowered centre of gravity, the new four-link rear axle and the upgraded ESP Electronic Stability Programme. A sports suspension is optionally available for further enhanced agility. The centre of gravity has been lowered by a further 20 mm and the suspension additionally features sports dampers with amplitude-selective damping and a Direct-Steer system to emphasize the car’s sporty character.

Steering: mechanical with electric assistance
The electromechanical steering of the B-Class has been redesigned. The electric motor of the servo assistance system is now located directly on the steering gear as a dual pinion EPS system, thereby optimising the package as a whole. A Direct-Steer system is available in combination with the sports package. The steering ratio becomes noticeably more direct at greater steering angles, enhancing the vehicle’s handling and agility substantially.

The electromechanical steering system makes an important contribution to the vehicle’s overall efficiency, as the steering assist function only requires energy when steering actually takes place.

New assistance and braking system reduces the risk of rear-end collisions
As a world first in the compact segment, the B-Class features a radar-based collision warning system with adaptive Brake Assist as standard, which lowers the risk of rear-end collisions. The COLLISION PREVENTION ASSIST system outputs a visual and acoustic warning to alert a possibly distracted driver to identified obstacles, and prepares Brake Assist for the most precise possible braking response. This is initiated as soon as the driver emphatically operates the brake pedal.

In contrast to systems currently on the market in the compact class, the new COLLISION PREVENTION ASSIST brake assist feature is not merely a system intended to minimise minor damage in urban traffic. Rather, this innovative solution is aimed at protecting motorists from typical rear-end collisions in dangerous traffic situations. Mercedes-Benz expects the new safety system to have a significant positive effect on accident statistics.

The democratisation of safety also encompasses an array of other assistance systems which have been adopted into the B-Class from the larger model series. These include:

• Adaptive Headlamp Assist
• Blind Spot Assist and Lane Keeping Assist
• ATTENTION ASSIST (standard)
• Speed Limit Assist (speed limit sign recognition)
• Active Parking Assist
• Brake HOLD function (standard with 7G-DCT)
• Hill Hold function
• LINGUATRONIC
• Reversing camera
• DISTRONIC PLUS

Premiere in the compact class: PRE-SAFE available for the first time
The PRE-SAFE preventive occupant protection system which features in the B-Class is available for the first time in this vehicle category. This represents a further step in the ongoing democratisation of this innovation, which was premiered in the S-Class in 2002. Core features of PRE-SAFE are reversible belt tensioning, the closing of side windows and sliding sunroof in case of critical lateral dynamics and adjustment of the fully electric front passenger seat with memory function to an ideal position for maximum effectiveness of the restraint systems. PRE-SAFE is always activated in response to critical longitudinal and lateral dynamics and may also be triggered upon intervention by certain assistance functions.

The scope of restraint facilities takes special account of the B-Class’ use as a family car. Great importance has been attached to the safety of the rear occupants. Belt tensioners, belt-force limiters and belt height adjusters come as standard on the outer seats. Rear sidebags are optionally available. Integrated child seats and automatic child seat recognition are available as in the predecessor. Driver and co-driver are provided with new pelvis bags which are able to cover the pelvis and the entire upper part of the body. For head protection, a windowbag is fitted as standard.

COMAND Online multimedia system with internet access
Internet access, the convenient LINGUATRONIC voice control system, two navigation solutions tailored to different budgets, connection for mobile audio devices and an intuitive operating concept – the information and communication systems in the B-Class offers excellent user-friendliness and a superior level of functionality which has been the reserve of higher categories of vehicle to date. It is the new multimedia generation from Mercedes-Benz which delivers these standards. The operating concept featuring the turn/push control in front of the armrest and the control knob on the head unit is also familiar from other Mercedes model series.

The COMAND Online multimedia system offers internet access. 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. Integrated apps include 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.

All set for the future: modular “Energy Space” concept
The modular “Energy Space” concept means that the new B-Class is already designed to accommodate versions with an alternative drive: appropriate interfaces in the body shell enable the main floor panel to be modified and a step to be produced for the versions with alternative drive. An underfloor compartment covering part of the area under the rear bench seat offers space for alternative energy accumulators.

Source: Daimler AG

Many of the details had previously been the sole preserve of higher-end vehicle segments, and correspond to the Mercedes-Benz design philosophy in terms of image and quality. For example, the dashboard may be covered with stitched ARTICO man-made leather. Three interior packages (Exclusive, Chrome and Sports package) allow the interior to be personalised according to your own taste.

The new B-Class is one of the roomiest vehicles in its segment. The 87 mm of knee clearance in the rear compartment even beats both the S-Class and the E-Class. Ample room has also been provided for the luggage. The rear seat backrest can be divided and folded according to the ratio 60:40 as standard. The B-Class is also available with the “EASY-VARIO-PLUS” system upon request. This allows the interior to be rearranged in just a few steps. Amongst other things, the EASY-VARIO-PLUS system allows the rear seats to be positioned differently along the longitudinal axis by up to 140 mm.

Emotional design idiom with sporty qualities
The first thing that strikes you when looking at the vehicle’s interior is the large, three-dimensional decorative element spanning the entire dashboard. The three large circular vents in the centre and their unique grilles add a sporty note to the design idiom of the interior.

Above the vents is the screen, which seems to float in mid-air and is available with a diagonal of 147mm or 178mm. With its first-class design (including an ornamental frame with galvanised surface contrasting with the piano black of the front panel) and sleek dimensions, the colour display (TFT) is a real gem in the cockpit that features prominently rather than trying to hide. The menus on the screen are operated using the controller in the centre console. The concept for the free-floating screen serves two further purposes: The screen fits in more harmoniously with its surroundings as an extendable screen, and allows a more airy feeling of space in the centre of the dashboard.

The three-spoke steering wheel, used for example in the CLS, including an insert in the centre spoke that is always finished in silver chrome, an instrument cluster with four round, analogue displays and hanging needles in the 6 o’clock position and seats with contrasting stitching reinforce the car’s sporty image.

The absence of a handbrake lever (all B-Class models come with an electric parking brake as standard) gives a feeling of space and provides additional storage in the centre console. This is further enhanced in the versions with the new 7G-DCT dual clutch transmission. In these cars, the selector lever and shift paddles are integrated into the steering wheel, a first for this vehicle category.

High-quality materials and perfect workmanship
The dashboard has a matt, dirt-resistant surface that is pleasantly soft to the touch, providing a first-rate haptic experience. With the Exclusive package, the dashboard is even covered with ARTICO man-made leather including differently coloured decorative stitching – yet another example of the standards of luxury applied to the B-Class.

The large decorative element situated directly in the middle of the driver and passenger’s field of vision is available in four variants covering a broad spectrum including modern, sporty and classic. What all of these versions share is a high perceived quality that, in addition to the visual and haptic experience, also includes ease of care and a long useful life.

For example, in the Basic model the decorative element does not appear in high-gloss black but rather the fine “Matrix” structured pattern on a background reminiscent of piano lacquer, offering not just a pleasing finish but also effective protection against unsightly fingerprints. The decorative element is manufactured using IMD (In-Mould-Decoration) technology. In this process, printed carrier foils are inserted into the mould which is then filled with thermosoftening plastic. This results in moulded parts with an outstanding finish and high-quality appearance.

With the Sports package, the decorative element is also prepared using IMD. In this case, the foil is printed on both sides, adding depth to the pattern. As a result, the observer discovers even more interesting details on the fascinatingly structured surfaces at a second glance.

With the Exclusive package, the decorative element is available with a genuine matt burr walnut veneer. Alternatively, the decorative element can also be ordered in high-gloss black ash. Mercedes drivers already know this strikingly grained wood from the CLS. Those opting for the Exclusive package can also have their B-Class equipped with full-leather seats.

Galvanised surfaces, indirect ambient lighting
All of the metallic surfaces in the interior are also genuine thanks to galvanisation. Elements including the outer rings of the circular vents, the frame of the colour display and the upper shell of the gear lever are provided in the shiny satin-finish “polished aluminium”. All silver surfaces have the same lustre and quality, giving the interior a harmonious appearance.

The high-quality impression is reinforced at night by the ambient lighting available as part of the Light and Sight package. A fibre-optic cable integrated into the lower edge of the decorative element provides soft, amber-coloured illumination. Ambient lighting also includes footwell lighting in the front as well as the illumination of the handle recess on all of the doors.

The consistent use of high-quality materials and intricate production processes continues with the doors. The basic carrier bars of the door panels, just like the dashboard, are made from a soft foil that is pleasant to touch, while the middle panel and armrest are fitted separately. The door pocket is mounted from behind, and in contrast to a standard injection-moulded component offers a soft yet dirt-resistant surface at the entrance to the vehicle.

The armrests in the door and the centre console are padded even with the Basic model. The central door panel is made from woven material, the armrest from ARTICO man-made leather. In the high-end versions, the intricately processed armrest also has differently coloured double stitching.

The colour and trim concept contributes to the modern and sporty ambience of the interior, and combines the trim and highlight colours with contrasting black elements. For example, the carpet is kept dark throughout, while the ‘crystal grey’ trim colour sets a light tone. Hazelnut brown is also available as a highlight colour.

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