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

With the inductive charging principle, an electric car fitted with a special charging coil merely has to be positioned over a charging coil in the ground to start the charging process fully automatically, with no need for cable contact. “We are keen to find out how the inductive charging process proves in daily use,” says Herbert Kohler, head of e-drive & future mobility in the Research and Advance Development department at Daimler AG. “We have already demonstrated the essential feasibility of the technology. The experience in day-to-day use will now provide important pointers for the further course of development. A number of technical and financial issues also need to be resolved before we can really assess the marketability of this technology.”

The electric car will be deployed from March 2012 in the project “Effizienzhaus-Plus mit Elektromobilität”, which was inaugurated in Berlin today by Federal Chancellor Dr. Angela Merkel and Dr. Peter Ramsauer, Member of the Bundestag and Federal Minister of Transport, Building and Urban Affairs. Through the application of cutting-edge technologies, the energy-efficient house in this pilot project is intended to generate more electricity than it consumes. This surplus electricity can be used to recharge battery-powered electric vehicles, for example – the home as a personal filling station. The entire building has been designed along energy-efficient lines, seamlessly incorporating the area of electric mobility. Both the inductive and the cable-based charging devices are harmonically integrated in the house’s architecture, for example. A family of four will live at the house on an experimental basis for 15 months, beginning in March 2012. During their stay at the house they will use various electric vehicles to explore and demonstrate how a new generation of buildings and electric mobility interact in daily life. Apart from the Mercedes-Benz A-Class E-CELL with inductive charging option, Daimler AG will be providing the “Effizienzhaus-Plus mit Elektromobilität” project from the start in March 2012 with two other battery-powered electric vehicles for around three months:

the second-generation smart fortwo electric drive and the smart ebike. The family will thus have a broad spectrum of battery-powered local emission-free electric vehicles from Daimler at its disposal to cover the most diverse uses. From the two-seater tailored perfectly to urban needs through the 5-seater family car to the electric bike which opens the door to electric mobility without any need for a driving licence. Daimler will also attend to installation of the necessary charging infrastructure at the house, providing a wallbox for conductive charging with a cable and a charging coil for inductive charging in the carport. Alternatively, the family will also be able to charge all the vehicles at public charging stations or by plugging them into a standard domestic power outlet.

The project “Effizienzhaus-Plus mit Elektromobilität” will show that sustainable living and driving is possible without compromising on one’s quality of life. Scientific evaluation of the data on usage of the vehicle which are collected in the course of the project may additionally provide important insights into customers’ wishes – and show how electric cars can become yet more sustainable and at the same time more comfortable and convenient in the future.

Charging without a cable
In addition to charging with a cable, the Mercedes-Benz A-Class E-CELL to be deployed in this project can also be charged inductively. This involves non-contact transmission of the charging current by means of an electromagnetic field. For this purpose, both the vehicle and the parking space at the energy-efficient house are fitted with corresponding coils. A special display system helps the driver to manoeuvre the vehicle into the ideal position over the charging coil.

In cooperation with Conductix-Wampfler and Röchling Automotive KG, Daimler has already developed a prototype version of this technology and demonstrated its functional effectiveness in a project sponsored by the Federal Ministry of the Environment. The technology’s suitability for everyday use is now to be sounded out thoroughly in the course of the practical trial.

A perfect match: energy-efficient house and electric vehicle in coordinated design
In order to highlight the close functional relationship between house and vehicle, a special edition has been developed for the “Effizienzhaus-Plus” project in close consultation between the Mercedes-Benz Design department and “Effizienzhaus-Plus” architect Prof. Werner Sobek. In keeping with the design and colour concept for the house, white and natural tones are predominant in the exterior and interior design of the Mercedes-Benz A-Class E-CELL and the second-generation smart fortwo electric drive. A specially developed pearl coat in platinum white metallic lends the vehicles a strong presence and reflects heat, thereby helping to keep the interior cool. The combined use of natural textiles such as wool, linen and nappa leather provides for an attractive contrast.

The coordinated design means that the family will feel totally at home in the cars, thus communicating the concept of integrated sustainable home living and motoring on a visual and an emotional level.

Source: Daimler AG

The Mercedes-Benz Concept A-Class is celebrating its premiere at the Auto Shanghai show (21 to 28 April 2011). The technical highlights of this front-wheel drive Concept car include a new, turbocharged four-cylinder petrol engine developing 155 kW (210 hp), a dual clutch transmission and a radar-based collision warning system with adaptive Brake Assist.

A long bonnet, low silhouette and slim window areas: the proportions of the Concept A-Class stand for concentrated dynamism. Its sporty appearance is given particular depth by the interplay between lines and surfaces. “The Concept A-Class introduces the new Mercedes-Benz design idiom into the compact class in a sculptured, light and expressive interpretation,” says Professor Gorden Wagener, Head of Design at Mercedes-Benz. “We use the term ‘captured energy’ to express the sheer dynamism exuded by the Concept A-Class. Our formal sources of inspiration were the wind and waves, as well as aviation engineering, resulting in this “cool” look.”

New turbocharged petrol engine, seven-speed dual clutch transmission
But it is not only visually, but also technologically that the Concept A-Class is ushering in a new compact class era at Mercedes-Benz. This front-wheel drive model is powered by a four-cylinder petrol engine from the new M270 series. It was designed for transverse installation, and thanks to direct injection and turbocharging it offers a high performance potential together with minimal emissions and fuel consumption. Other highlights of the all-aluminium engine include injection pressures of up to 200 bar and fast-responding piezo injectors.

The Concept A-Class is equipped with the two-litre variant of the new engine, developing 155 kW (210 hp). This BlueEFFICIENCY unit is combined with the new Mercedes-Benz dual clutch transmission. As a three-shaft transmission, this has seven forward gears which are shifted automatically with no interruption in tractive power. The new transmission is therefore particularly economical, sporty and comfortable.

Exterior design with defined edges and a free interplay with the body surfaces
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 side view is structured by three prominent lines: the front structural edge forms a dropping line towards the rear, while the pronounced shoulder muscle over the rear axle emphasises the car’s coupé-like character. A further line extends upwards in front of the rear wheel arch in a sweeping curve. These lines lend more depth and dynamism to the side profile. The door handles are recessed into the doors, and emerge electrically at the touch of a button.

The unusual, wing-like structure of the exterior mirrors is suggestive of flow and lightness. Another prominent feature is the open side skirt, which creates an unusual light-and-shadow effect. Reminiscent of a turbine rotor, the large 20-inch wheels reinforce the impression that the Concept A-Class has been shaped by the wind.

The front end of the Concept A-Class is a real eye-catcher. The brand logo appears to be surrounded by a starry sky. Where there are usually apertures or louvres, the radiator grille consists of numerous metallic silver “dots” on black stems. This theme is reflected in the design of the wheels.

The visually wide rear end exudes power and athleticism, and is likewise enlivened by an interplay between convex/concave surfaces and pronounced edges. The tail light clusters continue the lines of the muscular shoulders towards the rear, emphasising the car’s width with their horizontal orientation. The aerodynamic spoiler lip in the tail lights improves efficiency, while the diffuser creates a downforce to aid roadholding.

Interior dominated by associations with aviation engineering
The interior of the Concept A-Class, which is flooded with light from the large panoramic roof, likewise appears to be from another planet. Many of the unusual features were inspired by aircraft engineering, at the same time reflecting ideas from the “Mercedes-Benz Aesthetics No. 2″ interior sculpture. Various component groups have been reduced to a minimum, for example the dashboard and centre console are merely brushed aluminium structures. The result is a transparent, light, bionic design effect.

As an extremely eye-catching detail inside the Concept A-Class, the dashboard takes the form of an aircraft wing and has a translucent, stretchable textile lining. Thanks to this sophisticated fabric, which is vapour-coated with chrome particles, the bionic cellular structure of the dashboard remains visible – its design is reminiscent of a canvas-covered aircraft wing whose underlying struts are discernable. Dramatic backlighting makes this instrument carrier appear particularly futuristic. Thanks to the translucent high-tech lining and lack of a conventional support structure, the dashboard appears to be free-floating. Its lines continue into the door panelling like vapour trails from the winglets of a jet.

The form of the air vents in the dashboard is likewise inspired by the engines of a jet aircraft. The translucent, backlit vents change their colour depending on the temperature the occupants have selected for the climate control system: they are blue if cool, fresh air is vented into the interior, but red if the airflow is heated. The prominent displays in the instrument cluster, which were inspired by the afterburner of a jet engine, are likewise in red. The central control unit is designed as a high-tech flight panel with a shift lever in the shape of a “thrust control”. With their moulded-over head restraints and very pronounced lateral support, the seats call the pilot seat in a jet fighter to mind.

Titanium and silver tones are combined with a light, elegant beige in the interior. Magenta is used to produce highlights that contrast with the car’s alubeam silver paint finish, which follows the dynamic contours of the exterior like liquid silver.

The Concept A-Class makes use of modern materials such as the high-tech lining on the dashboard, or metallised leather where semi-aniline is dyed with metallic pigments and embossed, and also high-grade nubuk leather. This builds a bridge between 125-year tradition of the Mercedes-Benz brand and its claim to progressiveness.

COMAND Online with revolutionary graphic design offers ease of use for smartphone applications
A smartphone is fully integrated into the operating systems of the Concept A‑Class. When the phone is inserted into the recess provided in the centre console, it is automatically synchronised with the COMAND multimedia system. All the functions of the smartphone, including internet radio, email and social networks such as Twitter or Facebook, are shown as applications on the 17.8 cm display and can be operated via the rotary/push control.

The visual presentation of the screen elements is unique, with a deep, three-dimensional look created by laser-like, magenta-coloured lines. This near-series display Concept was designed and realised by designers and engineers at the Mercedes-Benz development laboratory in Palo Alto/USA. The menus in the Concept A-Class are in both Mandarin and English.

Headlamps with optical fibres produce a unique effect
A very special effect is created by the lights of the Concept A-Class, as the innovative full-LED high-performance headlamps repeat the starry sky motif of the radiator grille with numerous lighting points. The daytime running lamps consist of 90 optical fibres with aluminium sleeves, and they are arranged in a wing-shape within the headlamp. The tentacle-like fibres form individual, diffused light sources to create a dramatic contrast between soft and harsh.

From any perspective an unusual effect is also created by the LED indicators, which appear to float freely within the headlamps like an enclosed air bubble in a perfume bottle. The indicators are mounted in six chambers at the top of the perspex headlamp unit, and their vapour-coated reflectors remain invisible.
As already brought to series production maturity in the Mercedes CLS, the LED high-performance headlamps of the Concept A-Class combine the Intelligent Light System with LED technology. The projection module of these LED headlamps is no longer round, but rather flatter and more sporty. This sporty impression is reinforced by the matt carbon-fibre housing, which contrasts with the aluminium surround of the projection module.

Optical fibres with aluminium sleeves are also used in the tail lights. 120 optical fibre lighting points form each C-shaped tail light cluster to create a unique visual effect with their subtle glow. They are appropriately lit up for the brake light function. When braking, the continuous light band between the two tail light clusters also lights up to make the Concept A-Class appear even wider. The indicators are self-contained elements in the centre of the tail lights. The base unit of the tail light is of carbon-fibre, with the numerous red elements ensuring visual depth.

New assistance and braking system reduces the risk of rear-end collisions
In the Concept A-Class, safety pioneer Mercedes-Benz is showing another milestone in the democratisation of automotive safety technology: the concept car is equipped with a radar-based collision warning system with adaptive Brake Assist – a world first in the compact class. This system gives a visual and acoustic warning to a possibly inattentive driver, and prepares Brake Assist for an absolutely precise braking response which is initiated as soon as the driver emphatically operates the brake pedal.

In contrast to other systems available in the market for the compact class, the new Brake Assist Collision Prevention Assist is not merely an urban driving system designed to minimise the effects of minor collisions. Instead this innovative solution aims to provide protection against typical rear-end collisions in all driving situations. Mercedes-Benz expects the new safety system to have a significant, positive effect on accident statistics. Following detailed analyses of accident data, Mercedes-Benz safety specialists estimate that this radar-based technology can help to prevent around 20 percent of all rear-end collisions, and mitigate the severity of a further 25 percent.

Source: Daimler AG

The technical highlights include a new, turbocharged four-cylinder petrol engine, a dual clutch transmission and a radar-based collision warning system with adaptive Brake Assist.

A long bonnet, a low silhouette and slim window areas: the proportions of the Concept A-Class suggest concentrated dynamism. The car’s sporty appearance is given particular depth by the interplay between lines and surfaces. The wind and the waves, as well as aviation engineering, were the sources of inspiration for its designers.
But it is not only visually, but also technologically that the Concept A-Class is ushering in a new compact class era at Mercedes-Benz. This front-wheel drive model is powered by a four-cylinder petrol engine from the new M270 series. It was designed for transverse installation, and thanks to direct injection and turbocharging it offers a high performance potential together with minimal emissions and fuel consumption. The Concept A-Class is equipped with the two-litre variant of the new engine, developing 155 kW (210 hp). This BlueEFFICIENCY unit is combined with the new Mercedes-Benz dual clutch transmission.

As a world first in the compact class, the concept car features a radar-based collision warning system with adaptive Brake Assist, which lowers the risk of rear-end collisions. This assistance system, Collision Prevention Assist, gives a visual and acoustic warning to a possibly inattentive driver, and prepares Brake Assist for an absolutely precise braking response. This is initiated as soon as the driver emphatically operates the brake pedal.

The exterior design of the Concept A-Class features the combination of defined edges and free interplay with the body surfaces the Mercedes-Benz first showed in the F 800 Style. The side view is structured by three prominent lines: the front structural edge above the front wing forms a dropping line, while the prominent shoulder muscle above the rear axle underlines the car’s coupé-like character. A further line extends upwards from the rear wheel arch in a sweeping curve.

The front end of the Concept A-Class is a real eye-catcher. The brand logo appears to be surrounded by a starry sky. Where there are usually apertures or louvres, the radiator grille consists of numerous metallic silver “dots” on black stems. This theme is reflected in the design of the wheels. A very special effect is created by the lights of the Concept A-Class, as the innovative full-LED high-performance headlamps repeat the starry sky motif with numerous lighting points. The daytime running lamps consist of 90 optical fibres with aluminium sleeves, and they are arranged in a wing-shape within the headlamp.
In the interior of the Concept A-Class the eye is immediately drawn to the dashboard, which has the shape of an aircraft wing and a translucent, stretchable textile lining. The enables the bionic, cellular structure of the component to remain visible.
The shape of the air vents in the dashboard is reminiscent of a jet aircraft engine. The prominent displays in the instrument cluster are in red. Their appearance is inspired by the afterburner of a jet engine. The central control unit is designed as a modern flight panel, with the shift lever taking the form of a “reverse thrust control”.
A smartphone is fully integrated into the operating concept of the Concept A-Class. All the applications, services and features of a digital lifestyle can therefore be operated via COMAND Online. The visual presentation of the display screen elements is unique and revolutionary. Dynamically varied glass elements are illuminated by magenta-coloured light to form three-dimensionally arranged navigation levels.

Now the company is also adopting the innovation leadership in the compact class and is introducing radar-based collision warning with adaptive Brake Assist extensively this year in the upcoming A and B-Class. In contrast to systems already in the market in this segment, the new Brake Assist is not an urban system that merely minimises the effects of minor collisions. Instead this innovative solution is targeted at preventing typical rear-end collisions in all driving situations.

In Germany rear-end collisions are still responsible for 22 percent of accidents involving injury or fatalities, and in the USA the figure is as high as 31 percent. For many decades Mercedes-Benz has worked on methods to prevent these accidents. Milestones in the company’s safety developments include ABS (1978), Brake Assist BAS (1996), DISTRONIC proximity control (1998) and the further development stage DISTRONIC PLUS with BAS PLUS (2005). These new systems always celebrated their debut in the luxury class models, but in the interests of traffic safety it has always been a principle of Mercedes-Benz to make innovative technology available on a broad basis as rapidly as possible – also outside its own model range. As a result ABS and BAS, and incidentally also the Mercedes development ESP, are nowadays standard equipment in practically all passenger cars.

New Brake Assist: a milestone in safety technology
The next milestone in the democratisation of automotive safety technology is due to follow this year: with the launch of the new-generation B-Class, followed a little later by the A-Class, Mercedes-Benz is making a radar-based collision warning system with adaptive Brake Assist available in compact class vehicles as a world first. The company expects this to make a significant, positive impression on accident statistics: “Our aim is to reduce the number of serious accidents even further, and on a broad basis. Following detailed analyses of accident data, we estimate that this radar-based technology will be able to prevent around 20 percent of all rear-end collisions, and mitigate the effects of the accident in a further 25 percent of cases,” says Ulrich Mellinghoff, Head of Safety at Mercedes-Benz.

This estimate 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 warning and adaptive Brake Assist.

BAS PLUS has a high level of acceptance among drivers
DISTRONIC PLUS and BAS PLUS already have a high level of acceptance amongst Mercedes customers. This is also confirmed by a 2010 survey of car drivers whose cars are equipped with these. 87 percent of the respondents gave a positive assessment of the proximity control function, and after six months of ownership 41 percent has already experienced an intervention by Brake Assist PLUS. Their comments speak for themselves:

• “It can easily happen of course, you are chatting away in the car, and if the system had not beeped I would have driven straight into the back of him.”
• “You are not on your own, and on those occasions when you are not paying attention you get this useful warning.”
• “There is a marked reduction in rear-end collisions. There is always the odd moment when you are not paying proper attention, and before you know it you have hit the car ahead. The warning sound immediately gets your attention, and you can still brake, there is enough time.”

It is precisely this requirement profile that is met by the new assistance system, which will already be launched for the compact car segment before the end of this year: it gives a visual and acoustic warning to a possibly inattentive driver, and prepares Brake Assist for an absolutely precise braking response. This is initiated as soon as the driver emphatically operates the brake pedal.

Key functions of the coming generation
A radar-based collision warning system with adaptive Brake Assist

• recognises an inadequate distance from a vehicle ahead in the speed range between 30 and 250 km/h,
• recognises when the gap is decreasing. The driver is given a visual and acoustic warning if a collision threatens,
• is able to recognise stationary objects ahead of the vehicle and issue a corresponding warning,
• recognises specific driving situations such as bumper-to-bumper traffic, and adapts the activation threshold for the warning and adaptive Brake Assist to these parameters,
• calculates the precise braking force ideally needed to avoid the accident when the danger of a collision is detected, and makes best possible use of any distance remaining. This means that the driver behind in turn 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.
• Preventive safety systems (PRE-SAFE) can be activated if needed (e.g. belt tensioners).
• The new system meets the key “Forward Collision Warning” requirements of the NHTSA, the American road and vehicle safety authority.

More experience with assistance systems than any other manufacturer
Mercedes-Benz has the most extensive experience with assistance systems of all car manufacturers. Ulrich Mellinghoff, Head of Safety at Mercedes-Benz: “Fine coordination of these systems requires comprehensive know-how, and is decisive for customer acceptance and effectiveness. Systems are only accepted if they work reliably, and are only seldom operated or triggered in error.”

In addition to preliminary studies covering a driver-oriented system configuration in the driving simulator, the systems are therefore verified by extensive, practical driving trials during the development stage. To this end vehicles are fitted with measuring equipment to register key dynamic values, as well as video cameras to record the traffic situation. An input terminal enables the drivers to provide feedback on the behaviour of the assistance systems, and assess whether the intervention was appropriate or not. To date the experiences of 608 drivers have been recorded and analysed using precisely 198,828 measurements over a total distance of 1,130,215 kilometres. These included more than 5000 proximity warnings which were taken into account to optimise the system.

Source: Daimler AG

Mercedes-Benz CL-Class
With a design perfected through an immaculate sense of style, highly exclusive appointments and cutting-edge technology, the extensively updated Mercedes-Benz CL-Class underscores its claim to supremacy as the summit of automotive refinement.

The entirely re-designed (435 hp) V8 biturbo engine of the CL 500 BlueEFFICIENCY, with a combined consumption of 9.5 litres premium-grade petrol per 100 km, opens a new dimension of efficiency in the luxury coupé category. In addition, a combination of cutting-edge camera and radar-based assistance systems unique in the luxury coupé segment, including the innovation of the Active Lane Assist and Active Blind Spot Assist systems, makes of the CL-Class a “thinking” partner of the driver. The modified Active Body Control (ABC) with crosswind stabilisation system and the Direct-Steer system also contribute to enhancing safety and driving enjoyment.

smart fortwo 2010
The new generation smart fortwo will be launched in the autumn of 2010 with a fresh interior look, an upgraded exterior and even more environmentally friendly engines.

There is now a choice of seven carefully coordinated colours for the exterior including trendy matt paintwork for the first time. The tridion safety cell is now optionally available in white and the new colours red and blue expand the choice of colours available for the cabrio soft top. Optional LED daytime driving lights and new alloy wheels offer even more opportunities for customisation. Fresh fabrics and colours and a new cockpit design determine the high quality interior ambience of the two-seater car. The information, communication and entertainment systems available for the new generation smart fortwo boast state-of-the-art technology.

S 63 AMG – New powertrain with the AMG 5.5-litre V8 biturbo engine
The top-of-the-range S-Class V8 model, the Mercedes-Benz S 63 AMG, is to benefit from a completely newly developed powertrain. The new S 63 AMG marks the start of a new chapter in the “AMG Performance 2015″ drive strategy.

The AMG 5.5-litre V8 biturbo engine with a peak output of up to 420 kW (571 hp) and a torque of up to 900 Nm, in combination with the unique AMG SPEEDSHIFT MCT 7-speed sports transmission, contributes towards a considerable reduction in consumption and emissions, while at the same time increasing maximum power and torque. Like all other AMG engines, the new eight-cylinder biturbo is assembled by hand in the AMG engine shop taken into commission in 2002. Highly-qualified technicians assemble the M157 according to the “one man, one engine” philosophy, maintaining the very strictest quality standards. This painstaking care is attested to by the signature on the characteristic AMG engine plate.

The new Mercedes-Benz CLS
With the world premieres of the new CLS four-door coupe at the 2010 “Mondial de l’Automobile”, Mercedes-Benz is making an emphatic statement about the power of its innovation to combine automotive fascination with the highest levels of efficiency and environmental compatibility.

What immediately strikes the eye is the innovative front design, which is reminiscent of the Mercedes-Benz SLS AMG. Visually, the radiator grille is not integrated into the bonnet but is formed separately. This highlights the long, sporty bonnet even further. The grille is dominated by the large central star, which underlines the car’s relationship to the other coupés of the brand and strengthens the brand identity. Another distinguishing feature comes in the form of the LED High Performance headlamps, which are the world’s first to offer all of the regular dynamic light functions using LED technology.

A-Class E-CELL
Following the B‑Class F‑CELL fuel-cell car, Mercedes‑Benz now introduces the new A-Class E-CELL as its second electric car built in series-production conditions.

The five-seater with battery-powered electric drive meets all the requirements for a family car for everyday use. It is based on the five-door version of the current A‑Class, and features a generously dimensioned interior and luggage compartment for maximum versatility. No compromises have been necessary in terms of space and variability, with compact storage batteries that are located extremely well-protected and in a space-saving way in the vehicle underbase. The car’s two high-efficiency lithium-ion batteries provide a range of over 200 km (NEDC). The car is powered by a quiet, locally emission-free electric drive with peak output of 70 kW (95 hp), developing a high torque of 290 Nm. A total production run of 500 A‑Class E‑CELL cars will be built at Rastatt from autumn 2010. The vehicles will be leased to selected customers in several European countries, including Germany, France and the Netherlands.

smart escooter
World premiere at the 2010 Paris Auto Show. With the purely electrically driven escooter, smart is presenting a further solution for intelligent urban mobility.

Compact dimensions, agility, high safety standards and the driving fun typical of the smart brand, not least backed by an efficient and locally emission-free drivetrain. In addition to its innovative technical solutions, the new escooter convinces with its distinctive, state-of-the-art design and simple handling. One more advantage is the integration of smartphones: the further developed smart drive kit app has versatile functions such as those of a speedometer or range indicator.

Source: Daimler AG

The hands-free system is perfectly positioned within reach of the driver. Irrespective of the vehicle
interior, the hands-free system is integrated elegantly and harmoniously into the vehicle. Before the hands-free system is used for the first time, the mobile has to be paired with it. The new hands-free system couldn’t be simpler to fit – no tools are required. It is operated using the wireless controller. This is attached in the area of the centre armrest. Once the mobile has been paired with the hands-free system, the customer can receive and make phone calls. Combination with the on-board audio system ensures good comprehensibility in all driving situations. The convenient transfer of all saved contact numbers to the hands-free system via Bluetooth makes it easier for the driver to search for a specific contact. 1,000 contacts with up to 5 numbers per name can be transferred. With the optional iPod integration kit the iPod menu structure is transferred to the hands-free system. The iPod/iPhone is conveniently operated using the wireless controller.The hands-free system is simple to voice control. Up to 10 different mobiles can be paired with the hands-free system. Only one mobile is directly connected to the hands-free system at any given time. The part number for the A- and B-Class hands-free system kit is B6 788 0136. To use ist with Audio 20 you also need the additional cable with the part number B6 788 2007.

Source: Daimler AG

The navigation system is equipped with an integral TMC tuner and offers the following display options: 2/3D, day/night mode, north up/direction of travel up, bird’s-eye perspective and lane recommendation. The integral navigation system (8 GB SD card) with Navteq map coverage can be used for 35 western and eastern
European countries (Andorra, Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Monaco, the Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kindgom, Vatican City; partial coverage: Russia, Turkey). Personal selection of Points of Interest (POIs) can be input via USB stick.

The entertainment system offers a Radio with 18 FM presets and connections for iPhone/iPod, USB and AUX devices in the glove compartment (with charging function for end devices). The MediaNavigation Center had a CD/DVD drive for playing audio and video files. For your safety, videos can only be played when vehicle is
stationary.

With the hands-free system offers simple connection of mobile phones via Bluetooth (HFP) ans supports download of contact details using PBAP (Phone Book Access Profile). Up to five mobiles an be paired with the hands-free-system. The MediaNavigation Center kit include all parts required for installation.

Source: Daimler AG

The new A-Class E-CELL, the B-Class F-CELL and the Vito E-CELL van. The smart fortwo electric drive, which has been produced in series since November 2009, completes this unique product portfolio. The line-up is based on the E-Drive modular system, which allows identical parts to be used in a wide range of different vehicles. At the same time, the inventor of the motor car is pressing ahead with development in core areas of expertise such as battery technology. Furthermore, because electric cars require suitable conditions to enable everyday use, the company is fully dedicated to improving all relevant aspects of emission-free driving: from vehicle technology to cross-industry infrastructure and mobility projects.

“Customer benefit is our top priority when developing sophisticated electric mobility,” says Dr Thomas Weber, member of the Board of Management of Daimler AG with responsibility for Group Research and Mercedes-Benz Cars Development. “The success of e-mobility stands and falls on customer acceptance, which essentially depends on three factors: everyday practicality combined with driving enjoyment, economic efficiency, and a charging and refuelling infrastructure for power and hydrogen. This is why we adopt a comprehensive approach to this topic, the aim being to offer a convincing, complete solution.”

For Mercedes-Benz, customer focus also means electric cars which feature all of the brand’s hallmark traits, including comfort and safety as well as superior performance and exemplary practicality. The Mercedes engineers combine these “classic” product benefits with their know-how in the domain of electric mobility accumulated over many decades. Dr Weber: “During the almost 125-year history of our company, we have acquired a great deal of knowledge and experience in the field of electric vehicles – either with battery or fuel cell. On this basis, we have already been able to put two electric cars offering full everyday practicality onto the road in the shape of the smart fortwo electric drive and the B-Class F‑CELL. The new A-Class E-CELL, which has been in production since October, is the logical next step in this development.”

A-Class E-CELL: electric car offering maximum customer benefit
The new A-Class E-CELL is a prime example of a customer-oriented vehicle concept. This five-seater model combines everyday practicality and family-friendly design with state-of-the-art safety technology and superior driving performance. It is based on the current A-Class and, just like this model, offers a generously-sized and versatile interior and boot space – with not even a hint of compromise when it comes to spaciousness and variability. That is mainly because the two highly efficient lithium-ion batteries, which together have a range of more than 200 km (NEDC), are safely housed in the underbody to save space. Quiet and locally emission-free drive is provided by a 70 kW (95 hp) electric motor with a high torque of 290 Nm.

The 500 new A-Class E-CELL models are being produced in Rastatt, Germany and will be leased to selected customers in several European countries – including Germany, France and the Netherlands – as part of a full-service rental package. The company has delivered further exciting prospects for environmentally-compatible electric mobility – on four or two wheels – in the form of the Concept BlueZERO, the super-sporty technology platform SLS AMG E-CELL, and the innovative smart escooter and ebike concepts.

E-Drive modular system for maximum efficiency
Thanks to its E-Drive modular system, Mercedes-Benz can bring standard-production electric cars to market quickly and achieve optimum cost efficiency. This intelligent solution makes it possible to use a high degree of identical parts for a wide range of electric vehicles with battery or fuel cell. The company-wide use of components saves on development time and costs and ensures more “streamlined” production, meaning that, in principle, the E-Drive modular system delivers the same advantages as the Mercedes-Benz hybrid modular system, which covers a wide range of vehicles and outputs.

Versatile components are suitable for different drive configurations and have already been installed in the Mercedes-Benz and smart electric vehicles produced on a small scale. By way of example, the new A-Class E-CELL is powered by the same electric motor as the B-Class F-CELL with fuel cell. As for batteries, the A-Class E-CELL uses the same technology that has already proven so successful in the smart fortwo electric drive: the electric Mercedes is equipped with two of these powerful lithium-ion batteries with a storage capacity of 36 kWh. The intelligent charge-management system for the new A‑Class E-CELL, featuring SmartCharge Communication, is likewise based on the tried-and-trusted technology used in the smart fortwo electric drive.

Powerful lithium-ion batteries
Together with its partners, Daimler is forging ahead with the development of sophisticated lithium-ion batteries. This work forms the basis of customised solutions for its unique product portfolio, which covers practically all mobility requirements. Daimler benefits here from the expertise it has accumulated through many years of research work. To date the company has filed more than 600 patents for battery-powered vehicles – and over 230 of these involve lithium-ion technology. Targeted cooperation with expert partners ensures that the battery systems optimally meet all vehicle- and application-specific requirements.

E-mobility in all the key mobility areas
In order to ensure widespread customer acceptance and quickly increase demand for electric vehicles, Daimler is working together with other car manufacturers and energy suppliers to standardise the connector and the communications interface between the vehicle and the charging infrastructure. The company is also heavily involved in a number of projects and partnerships aimed at developing an extensive infrastructure of charging stations and hydrogen refuelling points. Mercedes-Benz and smart electric vehicles are already used successfully in e-mobility projects in Germany, France, Italy, Spain, the UK and Switzerland. Further markets include Belgium, the Netherlands, Portugal, Denmark and the Czech Republic as well as North America (USA and Canada). What’s more, in the “H2-Mobility” initiative, Daimler has joined forces with energy suppliers and the mineral oil industry to develop an extensive hydrogen infrastructure in Germany.

Multi-lane road to the future
“Electric mobility is becoming an increasingly large part of our daily lives. And we are very well set up for this,” says Dr Thomas Weber. “But we also realise that electric mobility will not come at the push of a button. This is why, for our current and future cars, we have chosen an intelligent drive mix which also includes one other vital ingredient: excitement. That’s because the car – and in particular the premium car – will remain what it always has been for us: a highly emotive product.”

Customers want safe, comfortable and powerful vehicles that are also extremely efficient and environmentally compatible. The central challenge is to make motor vehicles even more efficient and clean without compromising on comfort or safety. By developing optimised vehicles with high-tech internal combustion engine, hybrid drives with a choice of output ratings and electric vehicles with battery or fuel cell, Mercedes-Benz is consciously taking a multi-lane route to ever more environmentally compatible and eventually zero-emission vehicles. In this way it is possible to provide sustainable mobility with great variety at a high level.

Source: Daimler AG

How suited to daily use is the new A-Class E-CELL then really? Mercedes-Benz.tv follows a young artist and through her everyday life.

Source: Mercedes-Benz.tv

Based on the 5-door A-Class, the A-Class E-CELL offers a range of over 200 kilometers and unrestricted space for up to five people plus luggage. Find out how Mercedes-Benz has achieved this in our DREIVE Lab.

Source: Mercedes-Benz.tv

The five-seater with battery-powered electric drive meets all the requirements for a family car for everyday use. It is based on the five-door version of the current A‑Class, and features a generously dimensioned interior and luggage compartment for maximum versatility. No compromises have been necessary in terms of space and variability, with compact storage batteries that are located extremely well-protected and in a space-saving way in the vehicle underbase. The car’s two high-efficiency lithium-ion batteries provide a range of over 200 km (NEDC).

The car is powered by a quiet, locally emission-free electric drive with peak output of 70 kW (95 hp), developing a high torque of 290 Nm. A total production run of 500 A‑Class E‑CELL cars will be built at Rastatt from autumn 2010. The vehicles will be leased to selected customers in several European countries, including Germany, France and the Netherlands.

Source: Daimler AG

The second generation of this car currently in production features a high-efficiency lithium-ion battery providing a range of 135 kilometres and impressive driving performance. And the portfolio of Mercedes-Benz battery-powered electric vehicles is now further extended with the new A‑Class E‑CELL, that has a range of over 200 kilometres, five full-size seats and unrestricted space in the interior and luggage compartment. Like all battery-powered electric vehicles, the smart fortwo electric drive and A‑Class E‑CELL are mainly suitable for use in urban areas.

The Mercedes-Benz B‑Class F‑CELL with fuel cell and electric drive system carries its own fuel, and its greater range of around 400 kilometres allows both emission-free driving in city traffic and longer journeys outside city limits. It takes just about three minutes to completely fill its tanks with hydrogen gas from a dispenser device that has already been standardised all around the world. That makes the B‑Class F‑CELL the electric car with the longest range and shortest “charging time”.

One of the prerequisites for widespread customer acceptance and the rapid spread of electric vehicles is the availability of an adequate filling and charging infrastructure. Daimler is therefore actively committed to the development of a comprehensive network of charging points and hydrogen filling stations. In September 2009, the company collaborated with the German Federal Ministry of Transport and partners from the energy industry to start the “H2 Mobility” initiative for the construction of a hydrogen infrastructure in Germany. At the same time Daimler made a joint commitment with other leading automakers to have several hundred thousand fuel-cell vehicles on the road as from 2015. And in parallel with these efforts, the automobile manufacturer from Stuttgart is also working with a range of partners at European level on moving ahead with a public electricity-charging infrastructure. There is a clear need for such filling points, since even though electric vehicles such as the A‑Class E‑CELL can easily be charged up in a garage overnight, around 40 percent of European car owners do not have this kind of parking place for their vehicle.

Mercedes-Benz involvement in “e-mobility” projects to get electric cars onto the road
Electric vehicles under the Mercedes-Benz and smart brands are already running successfully in a series of “e-mobility” projects in Germany, France, Italy, Spain, the United Kingdom and Switzerland. Other markets include Belgium, the Netherlands, Portugal, Denmark and the Czech Republic, and also North America (USA and Canada). For the project in Berlin, for example, Daimler has provided over 100 electric vehicles, while its project partner RWE is responsible for the construction of 500 electricity charging points within the territory of the city, to be supplied solely with power generated from renewable sources.

Baden-Württemberg region to lead the way towards electric mobility
In June 2010, EnBW Energie Baden-Württemberg AG and Daimler started a joint “e-mobility Baden-Württemberg” initiative. The aim is to turn the birthplace of the automobile into a pioneering region for locally emission-free electric mobility within the next two years. Starting point of the initiative is the regional capital Stuttgart, with Karlsruhe providing a second focal point in the region. Daimler and EnBW are setting new standards with their strategic partnership. EnBW brings to the table its expertise, with in-depth know-how of energy logistics used in the development of intelligent, customer-friendly battery charging models, as well as intelligent grid management and control skills, and can provide suitably versatile energy carriers – plans include an intelligent electricity charging and hydrogen infrastructure. In addition to already on-going “e-mobility projects”, the new initiative is intentionally geared to variety.

The “e-mobility Baden-Württemberg” project will involve the deployment of around 200 smart and Mercedes-Benz vehicles, with battery or fuel-cell drive systems according to the model. And within the medium term, further vehicles from the Daimler portfolio of emission-free electric vehicles will be brought into the strategic partnership, so the fleet of A‑Class E‑CELL, B‑Class F‑CELL and smart fortwo electric drive cars will be joined by the first series-produced electric delivery vehicle, the Vito E‑CELL, and the Citaro FuelCELL hybrid bus, for example. In this way the inventor of the automobile will demonstrate the feasibility of electric mobility in all key mobility areas – individual transport, goods deliveries and urban public transport. EnBW plans to have over 700 charging points set up in Baden-Württemberg by the end of 2011, along with two or three hydrogen filling stations. The power supplied to EnBW charging points will be 100 percent hydro-generated.

Internal combustion engine set to remain the most important drive system
Mercedes-Benz sees the development of electric vehicles with battery and fuel-cell drive systems for future locally emission-free mobility as complementing the extremely clean and economical BlueEFFICIENCY models and hybrid vehicles already available today. State-of-the-art diesel and petrol engines will retain their position as the leading automobile engine technologies for many years to come – in passenger cars for individual transport, particularly for long-distance transport, and above all for freight carriage by road. On city streets, there will be increasing numbers of electric vehicles in future. Mercedes-Benz has therefore developed a multi-pronged approach to the issue, with the internal combustion engine continuing to play an important role. Notwithstanding the remarkable progress achieved with fuel-cell and battery-powered electric vehicles, there is no prospect of them replacing the internal combustion engine altogether within the short-term future. This is because of the system cost and infrastructure issues that still have to be resolved as the basis for the problem-free operation of electric vehicles across the whole of the country’s roads.

Source: Daimler AG

Based on the 5-door A-Class, the A-Class E-CELL has a range of over 200 kilometers and offers unrestricted seating for up to five people. So this Mercedes-Benz allows for sustainable mobility without compromises in space and comfort.

Source: Mercedes-Benz.tv

The five-seater with battery-powered electric drive meets all the requirements for a family car for everyday use. It is based on the five-door version of the current A‑Class, and features a generously dimensioned interior and luggage compartment for maximum versatility. No compromises have been necessary in terms of space and variability, with compact storage batteries that are located extremely well-protected and in a space-saving way in the vehicle underbase. The car’s two high-efficiency lithium-ion batteries provide a range of over 200 km (NEDC). The car is powered by a quiet, locally emission-free electric drive with peak output of 70 kW (95 hp), developing a high torque of 290 Nm. A total production run of 500 A‑Class E‑CELL cars will be built at Rastatt from autumn 2010. The vehicles will be leased to selected customers in several European countries, including Germany, France and the Netherlands.

Five doors, five seats, the same luggage compartment volume as in the internal combustion engine A‑Class (435 to 1370 litres), a 350‑kilogram payload measured as per the relevant EC directive and high variability of the interior and luggage compartment: this is what makes the new A-Class E-CELL a family car for everyday use. The sophisticated sandwich structure provides both an extremely comfortable in-car environment and maximum protection for passengers and components in the event of a collision.

“Over our almost 125-year history, we have accumulated extensive experience and knowhow in the area of electric vehicles, including both battery and fuel-cell. This knowhow has already provided the basis for getting two electric cars for everyday use onto the road: the smart fortwo electric drive, and the B‑Class F‑CELL. The story now continues with our third electric car, the A‑Class E‑CELL., whose start of production is scheduled for autumn this year. The new car is a battery-driven electric Mercedes that enlarges our portfolio and offers our customers the kind of driving pleasure, comfort and safety that they have come to expect”, says Dr Thomas Weber, the Daimler AG Board of Management member responsible for Group Research and Development Mercedes-Benz Cars.

Driving pleasure with zero emissions
Along with exemplary safety, optimum comfort and a high level of suitability for daily use, the A‑Class E‑CELL also offers other strengths not always to be found in contemporary electric cars: agility and driving pleasure. The features are based on a low centre of gravity, partly the result of the installation of the batteries under the passenger compartment, in the “sandwich” structure of the vehicle floor. This gives the car excellent road-holding and sprightly handling characteristics – qualities that clearly set the A‑Class E‑CELL apart from other electric cars, which often have heavy and bulky storage batteries located in the boot or by the rear seat. Another benefit from this installation location is the provision of best-possible protection against the intrusion of structural components in the event of a head-on collision or impact from the rear. This is because the batteries are located outside the vehicle body’s deformation zones. The high-stability characteristics of the sandwich structure of the floor also provide outstanding protection for both battery and passengers in a lateral collision scenario.

High-performance electric drive with long range
The electric drive of the A‑Class E‑CELL is a permanent-field synchronous unit developing a peak output of 70 kW (95 hp), a continuous power rating of 50 kW (68 hp) and a high maximum torque of 290 Nm, as expected for an electric drive, available right from the first revolution. This makes the A‑Class E‑CELL an outstandingly assured and dynamic performer on the road, taking just 5.5 seconds to accelerate from zero to 60 km/h. A kick-down function is used to deliver maximum acceleration, according to the current charge level and battery temperature. Maximum speed is electronically set at 150 km/h.

The energy storage units are two high-performance lithium-ion batteries based on high-voltage technology. The advantages of lithium-ion batteries include their compact dimensions and significantly higher efficiency in comparison with nickel-metal-hydride (NiMH) batteries. They offer 30 percent more energy density than NiMH technology, and 50 percent more power density. Other benefits include high charging efficiency and a long service life. The combined energy capacity of the two lithium-ion batteries is a total of 36 kWh. With fully charged batteries, the A‑Class E‑CELL has a range of over 200 kilometres (NEDC).

Efficient battery cooling system
A special thermomanagement system keeps the high-voltage batteries cooled to within an optimum temperature window. The cooling system is based on a low-temperature cooling circuit. Fluid cooling with a water-glycol mixture ensures a stable operating temperature supporting the high degree of efficiency and the longevity of the energy storage. In very high ambient temperature conditions, the battery cooling system is boosted with the coolant circuit of the air-conditioning system. The electrical drive system and two on-board chargers are cooled with a high-temperature cooling circuit. This circuit keeps the units working at optimum operating temperatures, with maximum power delivery from the drive system. The car’s power electronics supply the 12-volt vehicle electrical system via a DC/DC converter with electric current from the high-voltage system. The electronics system also controls other functions such as the heating and air-conditioning systems in order to minimise the load placed on the battery for this purpose.

Flexible charging options
The batteries of the A‑Class E‑CELL can be either replenished at public charging points or plugged into an ordinary household power socket. A range of charging options are available, including single-phase 230-volt sockets, three-phase sockets in a household wall-box, and public recharging points. Using a single-phase 230-volt network, it takes around eight hours’ charging time to accumulate the energy required for a range of 100 km (NEDC). This time is reduced to just three hours in the case of charging from a wall-box or at a roadside recharging point.

Daimler and a number of other European automakers and energy utilities have agreed on standardised charging plugs and sockets, with an ultimate aim of worldwide standardisation. This makes the technology more customer-friendly, and is seen as a key prerequisite for the rapid spread of electric mobility.

Intelligent charging management
Like the smart fortwo electric drive in its category, the A‑Class E‑CELL is the world’s first vehicle in its class to be fitted with an intelligent charging management system based on “SmartCharge Communication”. Via the vehicle electronics system, all relevant information – such as the electricity supply contract identification data – is exchanged with the charging point. Benefits include a convenient, simple and totally reliable billing system.

Other intelligent features of the car include pre-start climate control. While the A‑Class E‑CELL batteries are being charged at home or at a roadside charging point, the interior can be pre-heated or cooled to a temperature set by the driver. Another function enables the driver to monitor charging progress and therefore the present range available, via the internet or a smartphone, for example.

The A‑Class E‑CELL electronics also provide for proactive control of the charging operation. So if the electric car is parked for a long period, recharging can be set to take place at times when electricity is cheaper, for example during the night. The intelligent interface in the A‑Class E‑CELL provides a range of billing, control and monitoring functions, making electric mobility convenient and safe, and therefore very customer-friendly. The vehicle is automatically immobilised on connection of the charging cable to the socket, preventing any possibility of driving off by mistake while charging is in progress. This makes the recharging operation even safer and more convenient for the user.

“Everything under control” when out on the road
To make vehicle handling and control as easy, safe and transparent as possible for the driver, the A‑Class E‑CELL has its own control and display concept specifically designed for the requirements of an electric car. The multifunction display in the vehicle shows the battery charge status, trip data such as kilometres driven, travelling time, average speed and average fuel consumption, along with the remaining range and residual electrical energy capacity (SoC = state of charge).

Another detail specific to the system is a display of the currently available drive power. Meanwhile, the rev counter normally to be found on the instrument panel is replaced with an indicator showing the instantaneous drive power demand or recovery power. Green, white and red-coloured segments show whether the drive system is currently operating in charge, economy or boost mode.

High-quality equipment typical for Mercedes
The new A‑Class E‑CELL also has plenty to offer in terms of Mercedes-quality equipment. Standard highlights in the premium quality “AVANTGARDE” version of this innovative electric car include bi-xenon headlamps, COMAND APS, an active park assist for automatic parking and the THERMOTRONIC automatic climate control system. A special additional function is the ability to preset the interior climate during charging, i.e. raising or lowering the compartment temperature according to the weather conditions. The car also has a comprehensive range of safety features, including rear window bags and sidebags, and sophisticated seating and lighting packages.

External features of this battery-powered electric car include the standard polar silver painted body and an “E-CELL” sign in silver lettering on the boot.

Highest safety standards
Mercedes‑Benz applies the same high safety standards in the A‑Class E‑CELL as in all its other series-produced vehicles. The electric drive system has demonstrated readiness for series production in extensive practical testing programs. Key components have also been proven in Mercedes‑Benz fuel-cell vehicles, for example, allowing Mercedes engineers to draw on the experience gained from more than 4.5 million test kilometres in everyday use. The integrated safety concept reflects the specific characteristics of the vehicle’s innovative drive system. The lithium-ion batteries and high-voltage system of the A‑Class E‑CELL are protected with a comprehensive safety concept:

- All cables are clearly colour-coded, and safety warnings are placed on high-voltage components.

- Generously dimensioned insulators and special plugs provide full contact protection for the entire system.

- An electronic controller continuously monitors safety requirements and immediately alerts the driver to any malfunctions in the high-voltage system.

- All high-voltage components are connected in an electric loop. This means that the high-voltage system is automatically completely disconnected in the event of a malfunction or an accident.

– The high-voltage system is also automatically completely disconnected when the ignition switch is placed in the “off” position, or in the event of possible faults.

– The system is continuously monitored for short circuits.

– An automatic drive disabler activated when the charging cable is connected prevents any possibility of the car being driven off by mistake.

Modular system for electric cars
In line with the strategy used for hybrid development, Mercedes engineers have also developed a modular system for electric vehicles with battery and fuel-cell. The benefits include the efficient use of shared parts in all the brand’s electric vehicles. All the key components of electric cars are appropriate for a modular approach – for example, the electric drive of the A‑Class E‑CELL is also used in the B‑Class F‑CELL. Both energy storage units in the electric A‑Class are the same as the battery in the smart fortwo electric drive.

– Locally emission-free, exclusively battery-powered electric vehicle with a range of more than 200 kilometres NEDC (new European driving cycle).

– Five-seater compact car meeting all requirements for everyday use.

– Two liquid-cooled lithium-ion batteries with 36 kWh storage capacity.

– Battery system location leaving spacious interior and luggage compartment completely unobstructed.

– Power electronics with integrated DC/DC converter for 12-volt supply.

– Front axle drive.

– THERMOTRONIC air-conditioning and pre-start climate control via charging plug.

– Series production run of 500 units to start in autumn 2010.

Drive system
Electric drive: lithium-ion battery
Continuous power rating (kW/hp): 50/68
Peak power (boost) (kW/hp): 70/95
Rated torque (Nm): 290
Maximum speed (km/h): 150
Acceleration from 0 to 100 km/h (s): 14
Acceleration from 0 to 60 km/h (s): 5,5
Charging time for 100 km range (NEDC):
- 8 h from domestic mains socket (230 V)
- 3 h from wall-box / public charging point (400 V)
Range (km) NEDC: >200
Energy capacity of lithium-ion battery system (kWh): 36
Payload (kg): 350*)
Luggage compartment volume (l): 435 – 1.370

*) As per EG directive, including driver (68 kg) and luggage (7 kg)

Source: Daimler AG

With the electrified A-Class, Daimler aims to gain experience concerning the integration of battery-electric drives into four-seated vehicles and the use by customers in order to consistently apply this technology to other models in the future. A total of 500 locally emission-free vehicles based on the current A-Class will be manufactured at the Rastatt site. Thanks to its maturity in life cycle and to its conceptual construction, the current A-Class model is the ideal basis for an all-electric vehicle for the city, urban and interurban areas. The vehicles will be leased with a full-service rent model to selected customers in various European countries, including Germany, France and the Netherlands.

Based on the current A-Class, the family five-seater with battery-electric drive system is suitable for daily use and offers a spacious and flexible interior and luggage compartment. As the batteries are located extremely well-protected and in a space-saving way underneath the vehicle floor, no compromises were necessary to achieve this. Its two high-performance lithium-ion batteries give the car a range of more than 200 km (NEDC). The necessary traction is provided by a quiet-running, locally emission-free electric drive with a top performance of 70 KW (95 hp) and an impressive 290 Nm of torque.

The production of the A-Class E-CELL will be integrated into the series production line for the A-Class in Rastatt. For the electric A-Class, Mercedes-Benz applies all the development and production standards of series production to an electric vehicle with battery-electric drive system. All electrical components meet the high standards in terms of quality, reliability and service life that are self-evident for Mercedes-Benz.

In terms of production, only minor adjustments have been necessary in order to integrate the A-Class E-CELL: as an example, new consoles for fixing the lithium-ion batteries were provided in the floor structure of the current A-Class. No changes to the bodywork structure were necessary. Assembly, including the pre-assembly of major components and the so-called ‘marriage’, the fitting of the drive train into the carriage, take place within the standard production line for the A-Class. Only the assembly and commissioning of the innovative lithium-ion batteries is undertaken at a separate station. Every A-Class E-CELL is then guided back into the standard A-Class production line for chassis dynamometer testing, rain test, final inspection and finish.

Particular attention is paid at the plant to the qualification of staff. Ever since Mercedes-Benz is producing high-voltage systems for standard-production vehicles, such as those installed in the S 400 HYBRID, the B-Class F-CELL or from now on in the A-Class E-CELL, all staff members involved have undergone training programmes specifically fitted to the work with high-voltage technologies.

“We have perfectly prepared our staff for working with these new, alternative technologies. Over the course of several training modules, they have been able to gain the essential qualifications for their future tasks. We are thus able to ensure that they are absolutely ready to work with high-voltage components”, underlines Uwe Reich, Project Manager for the production of the A-Class E-CELL. Step by step, employees have been able to familiarise themselves with the necessary safety measures on the vehicle, the high-voltage components and on the installation of high-voltage systems. A central training production line within the Rastatt plant allows staff to put into practice what they have learned and to prepare them for their future responsibilities on the standard production line.

Between 2009 and 2012, Daimler AG will be investing some €600 million in extending the existing facilities and in building a new bodyshell work hall at the Rastatt plant. A further €10 million will be invested into the modification and updating of the paint shop. These investments underline once again Daimler AG’s commitment to sustainability and to the significance of the Rastatt plant as a centre of competence for compact vehicles.

Source: Daimler AG

The Rastatt plant was officially opened in May 1992 by the German Chancellor Helmut Kohl. Initially E-Class vehicles were produced here by a workforce of 1700, starting with the W 124 series and then until 1996 the W 210 successor series. Series production of the A-Class (W 168) then began in summer 1997 – Rastatt became the main location for production of this new Mercedes-Benz series that rounded off the lower end of the product portfolio. During its production period from 1997 to 2004 it achieved sales of over 1.1 million units. That same year, 1997, the company also opened the Mercedes-Benz Customer Centre in Rastatt.

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Here customers could collect new vehicles in person, take a guided tour of the factory and visit exhibitions covering a wide range of automotive themes. A variety of events were also staged at the Customer Centre.
The decision to adopt Rastatt as a location was not an easy one, since several cities had shown interest in accommodating the plant, which in its first development stage promised jobs for 5,500 employees.

Discussions extended to locations in France, the United Kingdom and the Czech Republic; in addition, concerns about the Rastatt site were raised by environmentalists. So not only did the decision have far-reaching economic implications, it also had a political impact at both the regional and federal levels. Particularly as the new plant would have significant symbolic value for Germany as a production location – at issue here was the creation of a profitable car production facility in a strong business environment. But ultimately the decision went with Rastatt and Daimler-Benz called the new passenger car assembly plant a “milestone for automotive production of the future.” In total the company invested DM 2 billion in the location at the time.

In three initial phases the company created one of the most advanced production facilities in the entire automotive industry, a complete assembly plant, including assembly lines, paint shop and body shell shop, which expanded the strategic and operational options for passenger car production for the Mercedes-Benz brand. As such, therefore, the factory was a model for all other plants and made a decisive contribution to safeguarding the company’s competitive edge over its competitors in the long term, as was stated in a brochure published to mark the plant’s official opening. New production technologies, new working time models, new forms of labour and new environmental protection concepts were implemented in order to achieve state-of-the-art automotive production. Future expansions ensured the plant was always up to date.

The location was chosen with great forethought. For the new plant was largely to be part of a closely integrated production network (“Südschiene”), similar to the one that has proved so effective in producing the compact class over the years between the plants at Bremen and Sindelfingen (“Nordschiene”). The aim of integrated production was to achieve optimised production workflows across respective plant boundaries by implementing commonsense approaches to labour division. This was documented by parts supplies from the five sister plants at Gaggenau, Sindelfingen, Untertürkheim, Hamburg and Bremen.

Production start-up for the A-Class (168 series) also saw the relocation of individual suppliers to the plant premises. The so-called industrial park accommodated various companies which used conveyor bridges and conveyor technology to supply components for both A and B-Class directly to the assembly lines. This “just in sequence” supply approach cut down on delivery transport and reduced warehousing times. Partners on the industrial park supplied over 50 percent of all parts for assembly. Components for vehicles produced in Rastatt came from 330 suppliers in total. Thanks to a rail line on the plant premises, 75 percent of all freight could be delivered by rail directly to the production hall.

From 2000 onwards the company then invested around 900 million euros in the Rastatt site for production start-up of the second generation A-Class (169 series) and the B-Class, including measures to expand the industrial park. The main expansion phase for the plant began in 2002, its tenth anniversary year. By increasing the usable floor area by 160,000 square metres, over 60,000 square metres of which were earmarked for body-in-white production and painting, the company laid the foundations for production of a second model series, the B-Class (245 series). A new hall was constructed on the premises for final assembly of this series.

The Rastatt plant has now fully established itself. 2008 saw the two millionth vehicle from the A and B-Class come off the production line. The plant premises cover a total area of 1,473,000 square metres, 405,680 square metres of which are built on. Production capacity is around 250,000 vehicles per year. The plant employs a workforce of 5,500 employees (as of 31 December 2009).

Compact vehicles are now a regular component of the Mercedes-Benz product portfolio. The brand will in future offer four rather than just two models with a view to winning new customer groups and creating growth in additional markets. Three of these models will come off the production lines in Rastatt. The plant is gearing up fort his with an investment of 600 million euros. In addition to existing buildings, preparations include construction of a further production hall for body-in-white production. The first vehicles of the successor generation of A and B-Class are scheduled to come off the production lines in Rastatt in late 2011.

Source: Daimler AG

“We want to attract new customer groups and also achieve growth in additional markets with the successor generation in this segment.” Mercedes-Benz will expand its compact vehicle portfolio from two to four models starting at the end of 2011. The future models will offer product attributes that are already popular among A- and B-Class customers, such as the spacious interior. The brand will also set a new tone through the introduction of additional model variants and concepts.

Pioneer in alternative drives
With the A-Class E-CELL (production start in 2010) and B-Class F-CELL (production since 2009), Mercedes-Benz’ compact model series also makes the brand a pioneer in alternative drive systems. The A-Class E-CELL will initially be produced in a small batch of more than 500 units and then leased to selected customers for a period of four years. The model’s state-of-the-art lithium-ion battery enables a range of more than 200 kilometers, making the A-Class E-CELL, like all battery-electric vehicles, particularly suited for urban applications. The Mercedes-Benz B-Class F-CELL has an electric drive system that obtains energy from a fuel cell. The vehicle in effect carries its fuel on board, and with a range of approximately 400 kilometers it is suitable for both emission-free city driving and trips over longer distances. The first of the approximately 200 B-Class F-CELL models will be delivered to customers in Europe and the U.S. in 2010.

B-Class successfully launched in China
The A- and B-Class models are especially popular in European countries. Along with their home market, Germany, their most important sales markets include Italy and France. The B-Class has also gotten off to a successful start on the Chinese growth market, as 6,400 units have already been sold since the model was introduced to China at the beginning of 2009. The most popular B-Class engine variants worldwide are the B 180 and the B 180 CDI; the best-selling A-Class variants are the A 160 and the A 180. Cosmos Black and Polar Silver are the favorite colors of A- and B-Class customers, who also very much like the Active Park Assist system that has been available as an option since 2008.

New models in the production network
The next generation of the A- and B-Class will be produced in the Mercedes-Benz production network. The competence center for Mercedes-Benz compact vehicles is located at the Rastatt plant, which has been producing the A-Class since 1997 and the B-Class since 2005. Daimler AG is investing €600 million to expand production capacity at the facility. Construction of an additional production plant in Kecskemét, Hungary, for the Mercedes-Benz compact models has already begun, and the investment here totals €800 million.

Source: Daimler AG

In the presence of Hungarian Prime Minister Gordon Bajnai, Rainer Schmückle, Chief Operating Officer of Mercedes-Benz Cars, and the project head for the new plant Michael Frieß, this marked the start of construction work on the additional location. Compact vehicles from the follow-up generation to the current A- and B-Class will be produced in Kecskemét from 2012. The plant will produce the vehicles in conjunction with the German location in Rastatt, Daimler AG’s centre of excellence for compact vehicles.

Some €800 million is being invested in the new factory in Hungary, while the Rastatt plant is also being extended with an investment in the triple-digit millions. In future, Mercedes-Benz will be represented by four models in the compact vehicle segment rather than the current two, which has given rise to an additional capacity requirement that cannot be covered only by the main plant in Rastatt.

“Our new location in Hungary will significantly boost our competitiveness in this price-sensitive compact premium vehicle segment, and will also contribute to tapping new markets,” said Rainer Schmückle, Chief Operating Officer of Mercedes-Benz Cars. “Kecskemét offers the best prospects from a commercial
standpoint and meets the high qualitative and quantitative criteria for a successful Mercedes-Benz production site. At the same time, Rastatt will remain a central proven component of our production network,” added Schmückle.

Preparatory construction measures (land levelling) began at the site of the future location in Hungary on 1 July 2009. Today’s ground-breaking ceremony marks the start of construction for the paint shop of the new factory, which is the first to be built. From the start of next year, construction of the body shop and the assembly shops will follow.

Concomitantly with the start of construction work, Mercedes-Benz Manufacturing Hungary Kft. began recruiting and training a core team of employees at the location. The first positions to be filled were in the areas of Administration, Human Resources and Controlling.

The first technical specialists for the future plant have already been hired and have started their corresponding qualification programme. In the long term, a total of 2,500 jobs will be created at the new plant in Kecskemét.

Mercedes-Benz is already a successful premium manufacturer of compact vehicles with the A-Class and B-Class. In the follow-up generation, it will broaden its range from two to four models in order to gain new customer groups and expand into new markets. The future models will also offer product aspects which are already popular with customers of the A-Class and B-Class, such as overall spaciousness, while additional variants and designs will set new trends.

On 21 July 2008, Daimler AG signed a memorandum of understanding with representatives of the Hungarian government and the city administration for the investment project. The final contract signing with the government was on 27 October 2008.

Mercedes-Benz Manufacturing Kft. signed the contract for the acquisition of the land for the future plant site – which is around 440 ha in size – on 13 February 2009. Kecskemét is situated some 90 kilometres south-east of Budapest und has approximately 110,000 inhabitants.

Source: Daimler AG

“The A- and B-Class continue to be very popular with our customers – you only have to look at their top ranking in the premium compact vehicle segment, not to mention last month’s significantly higher sales figures”, said Dr Klaus Maier, Head of Sales and Marketing at Mercedes-Benz Cars. “At the beginning of the year, Mercedes-Benz also introduced the B-Class in China. It is proving outstandingly popular with Chinese customers and has already far exceeded our expectations.”

Mercedes-Benz has sold a total of more than 2.35 million units of the two model series. On the market since 1997, the A-Class is now in its second generation which was launched in 2004. The B-Class has been in production since 2005. Both models are particularly popular in Germany, their largest market. In May alone, 5300 customers in Germany chose an A-Class (corresponding figure for last year: 3400); this represents an increase of 54 percent. B-Class sales were up by 27 percent with 3900 units delivered (last year: 3000). At 18,900 vehicles (last year: 19,000), worldwide sales in the A- and B-Class segment in May were at the same level as last year. After Germany, the biggest markets for the A- and B-Class are Italy, France and Great Britain. The largest market outside Europe is Japan.

Extra shifts to be worked at the Rastatt plant
Thanks to the significant increase in orders from Germany, Italy, France and Great Britain over the last few weeks, the Rastatt plant will be operating at full capacity until September. Plant Manager Peter Wesp: “The success of the Rastatt-built A- and B-Class is testimony to the outstanding performance of the Rastatt production team who produce up to 1000 vehicles of the highest quality every day. Obviously, the current order situation makes extra demands on us, but it’s also very motivating in the context of the difficult market conditions at the moment.” The third quarter will see two and three-shift working at the Rastatt plant with extra shifts planned for Saturdays in July.

Most popular engines, colours and optional extras
Worldwide, diesel models account for some 40 percent of A-Class sales, the most popular engines being the A 160, the A 180 CDI and the A 180. Among B-Class customers, the top engine choices are the B 180 CDI, the B 180 and the B 200 CDI. One out of two B-Class customers chooses a diesel powerplant. The most popular colours for the A- and B-Class are the metallic paint finishes cosmos black and polar silver which together account for about one quarter of total sales. As far as optional extras are concerned, Active Parking Assist is a favourite. This system, which has been available for all model variants of the premium compact cars since last year’s model update, automatically manoeuvres the vehicle into a parking space which only needs to be 1.3 metres longer than the A-Class or B-Class. The system uses ultrasonic sensors to identify a suitable space and informs the driver by means of a display in the instrument cluster. After accepting the proposed parking space, the driver only has to operate the accelerator while the vehicle takes control of the steering and manoeuvres itself into the space automatically.

The natural-gas alternative
Since the 2008 model update, the B-Class has been available with a bivalent drive: the B 180 NGT BlueEFFICIENCY with 85 kW/116 hp brings both economic and ecological benefits. NGT stands for “Natural Gas Technology” and means that the B 180 NGT can run on natural gas or premium grade petrol without any impact on the engine output. With NEDC combined fuel consumption of 7.3 litres of premium grade petrol or 4.9 kilograms of natural gas per 100 kilometres, the B 180 NGT has an overall range of more than 1000 kilometres. As the drive is bivalent, it is possible to change over to petrol operation simply by pressing a button.

The compact vehicles from Mercedes-Benz are also leading the way in the field of alternative drive systems: small-scale series production of the B-Class featuring a fuel-cell drive with 700-bar technology will be starting up before the end of this year. Equipped with the latest-generation fuel-cell drive, the B-Class F-CELL is not only considerably more compact than earlier fuel-cell systems, but also offers superior performance. The redesigned “stack” is some 40 percent smaller yet develops 30 percent more power and is also highly efficient as its fuel consumption is down by 16 percent. The electric motor develops a peak output of 100 kW/136 hp and maximum torque of 320 Newtonmetres. This means that the B-Class F-CELL is able to deliver highly dynamic performance superior to that of a vehicle with a two-litre petrol engine and has an operating range of up to 400 kilometres.

Source: Daimler AG

To date the A-Class with its distinctive and versatile concept has captured the hearts of around 1.8 million customers. The strengths of this true trendsetter above all include a generous, variable interior despite compact external dimensions, a high level of reliability, impressive safety and environmentally friendly engines. The new special model in the A-Class has an emotionally appealing, enhanced appearance for a combination of the excitingly sensible with the sporty and attractive.

The unmistakable, striking appearance of the special model is characterised by exclusive features such as the black radiator louvres, 16-inch titanium silver light-alloy wheels in a new 9-spoke design (tyre size 195/55 R16) and a “Special Edition” badge on the mirror triangle. Standard exterior features also include fog lamps and a free choice of metallic paint finish.

In the interior, the special status of the Special Edition 2009 is emphasised by a two-tone colour scheme in black and grey, carefully finished, high-grade materials and stylish features. These include dedicated, shiny black trim with a pattern and black velour floor mats with grey edging and an embroidered Edition label.

The multifunction steering wheel, shift/selector lever and parking brake handle are lined in leather. The appointments also include an Audio 20 radio with CD player and Bluetooth hands-free system and the Light and Sight package with a rain sensor, automatically dimming rear-view mirror, an illuminated vanity mirror in the sun visor, separately adjustable reading lights in the rear, a reading light for the driver and illuminated front footwells. A Seating Comfort package is also standard equipment, with a height-adjustable front passenger seat, seat cushion angle adjustment and lumbar supports for the driver and front passenger.

The extensive standard appointments of the new special model amount to a
price advantage of 36 percent.
The advantages of the Special Edition 2009 are available for all model variants of the A-Class. Including the versions equipped as standard with the BlueEFFICIENCY package, which e.g. further improves engine efficiency, aerodynamics, rolling resistance, energy management and weight in the A 160 CDIBlueEFFICIENCY saloon. With an output of 60 kW/82 hp, it consumes only 4.5 litres of fuel per 100 kilometres, with CO2 emissions of 119 grams per kilometre. The A-Class is also the first compact car to have been awarded an environmental certificate according to the stringent, international ISO standard 14062.
The new Special Edition 2009 of the A-Class is a limited edition of 5 500 units.

Source: Daimler AG