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Mercedes-Benz E 300 BlueTEC HYBRID: The world's most economical luxury-class model

The new E 300 BlueTEC HYBRID is all set for its market launch with record efficiency values of 4.2 l diesel/100 km and 109 g CO2/km, accompanied by increased torque and power output. Its modular hybrid concept with lithium-ion battery does not impose any compromises on space and offers an impressive driving experience thanks to start/stop, recuperation, boost effect, all-electric driving and sailing. The new model is available as a saloon and an estate. The E 300 BlueTEC HYBRID is the world's most fuel-efficient model in the luxury segment.


Mercedes-Benz is opening a new chapter in its brand's core segment and at the same time setting new standards for luxury-class business vehicles: the E 300 BlueTEC HYBRID, which is available as a saloon and an estate, boasts truly impressive performance. The 4-cylinder diesel engine of the E 300 BlueTEC HYBRID is rated at 150 kW (204 hp) and 500 Nm. The diesel engine combines with an electric motor rated at 20 kW and 250 Nm to produce a harmonious overall concept.

"The E 300 BlueTEC HYBRID represents the continuation of our comprehensive hybrid offensive. The modular technology paves the way for us to quickly introduce hybrid models to complement other model series," explains Professor Thomas Weber, Daimler Board Member for Group Research and Head of Mercedes-Benz Cars Development. "By clearly focussing on the different requirements of the global markets, we are able to offer precisely the models that our customers want."

The new model does not force passengers to compromise in terms of spaciousness, either in the interior or in the luggage compartment. The intelligent, modular hybrid concept represents a comprehensive enhancement of the S 400 HYBRID – the clear market leader in its segment: no body modifications are necessary, the hybrid module is flexible and also suitable for deployment in other model series. All this comes at only a moderate price increase of € 3570. In Germany the E 300 BlueTEC HYBRID costs € 51,794.75 as a saloon, while the estate model retails at € 55,007.75 (in each case incl. 19% VAT). Both models are to be launched in June 2012.

The philosophy: enhanced efficiency without compromising on comfort or benefits

The E 300 BlueTEC HYBRID forms part of the brand's intelligent downsizing strategy, which involves making conventional models far more efficient than previously – without sacrificing driveability or comfort.Here the in-house engineers have their sights set on exemplary consumption figures in everyday traffic rather than on standard or NEDC combined consumption, for instance. The familiar "Real Life Safety" philosophy, which focuses on safety benefits under real-life conditions rather than standardised crash-test results, is augmented by "Real Life Efficiency".

The E 300 BlueTEC HYBRID is based on the notoriously economical E 250 CDI, yet has a higher output and 15 percent lower fuel consumption.Overview of the E 300 BlueTEC HYBRID:
On the road, therefore, the E 300 BlueTEC HYBRID is easily a match for the E 300 CDI (170 kW/540 Nm), yet it boasts around 35-percent lower fuel consumption and CO2 emissions.In terms of vehicle weight, too, the E 300 BlueTEC HYBRID is on a par with the E 300 CDI.

At the same time, hybridisation enhances ride comfort:the car starts and moves off in virtual silence, while the hybrid module also damps any internal combustion engine vibrations. What's more, complete climate control is available even in start/stop mode.

Coasting along the motorway

Mercedes-Benz hybrid technology offers a wealth of extra functions that enhance both comfort and efficiency as well as helping to deliver a special driving experience underpinned by accomplished sportiness:

- When the car is stationary - ECO start/stop: the internal combustion engine switches off when coasting at speeds up to 160 km/h, since ancillaries such as the steering, brakes and refrigerant compressor operate electrically. It is restarted quickly, smoothly and virtually silently.

- Manoeuvring: in most cases, the car uses electric power alone for manoeuvring and parking.

- Accelerating: electrical power alone is used for moving off and driving under low load. Acceleration from standstill is particularly powerful, since the electric motor's full torque of up to 250 Nm is available instantaneously.

- Boost function: the electric motor supports the combustion engine during acceleration, e.g. in the course of overtaking.

- Cruising: when the car is being driven at a constant speed, the engine control unit shifts the operating points towards exceptionally low specific fuel consumption levels.

- Sailing "sailing", as it has come to be known, is possible at speeds below 160 km/h. The combustion engine shuts down and the desired speed is maintained by the electric‑motor alone until the battery needs recharging.

- Kinetic energy recuperation when coasting or braking: when the car is coasting (decelerating), the electric motor acts as a generator. When the brake pedal is pressed, the generator output is initially increased proportionally for greater deceleration. Only when increased brake pressure is applied are the wheel brakes additionally deployed.

- Information: an additional savings effect arises after a relatively short period of time, as drivers come to apply the above-stated functions in an increasingly more purposeful and effective manner. They are supported here by the display concept in the hybrid models – the central display provides information on the current energy flow and the charge status of the battery.


The hybrid module: a compact and intelligently integrated powerhouse

The hybrid drive unit is a further development of the module from the S 400 HYBRID and is based on the 7G-TRONIC PLUS automatic transmission.Distinguishing features include the omission of the hydraulic torque converter and the addition of a wet clutch of the kind also found in the high-performance AMG models. Consequently, the electric motor can be integrated in the transmission unit in such a way that it takes up only marginally more space than the 7G-TRONIC (+65 mm). The omission of the converter allows all-electric motoring as well as "sailing", thus significantly boosting the potential to reduce fuel consumption.

The compact electric motor, which is installed in space-saving configuration in the clutch housing between engine and transmission, is a 3‑phase AC internal rotor magneto motor which generates a maximum output of 20 kW and peak torque of 250 Newton metres at an operating voltage of 120 volts.

The components: perfectly integrated into the vehicle

The hybrid drive's electrical energy is provided by the high-voltage lithium-ion battery specially developed for use in vehicles.Its key characteristics include an output of 19 kW and an energy content of 0.8 kWh, allowing the E-Class to run on electric power alone at up to 35 km/h and for up to one kilometre. Space-saving installation of the drive in the engine compartment in place of the conventional starter battery means that the generous interior dimensions and the luggage compartment capacity remain unchanged. In addition to serving as an energy accumulator for the electric motor, the lithium-ion battery is also connected via the voltage converter to the 12V on-board electrical system, which supplies power to standard power-consuming devices such as the headlamps and the comfort features.

Sophisticated packaging means that numerous hybrid-specific components such as the high-performance electronics in the engine compartment can be integrated directly with the internal combustion engine, thus neatly rounding off the modularity concept:the hybrid models can be produced on the same assembly line as their conventional counterparts without needing to be diverted elsewhere. Another advantage of the overall concept is the scalability and compatibility with other vehicles and engines.

Safety: on a par with previous models

Intelligent integration of the hybrid systems without the need for changes to the body has the practical benefit of not restricting spaciousness in any way as well as ensuring that all hybrid models boast exactly the same high level of safety as their counterparts with an internal combustion engine – a very important aspect for Mercedes-Benz. Accident behaviour has been successfully tested crash simulations and tests.





















Credits: Daimler AG

Copyright © 2012, Mercedes-Benz-Blog. All rights reserved.

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Readers vote for "The most beautiful cars of 2011": Mercedes-Benz wins in four categories


The Mercedes-Benz CLS, the SLS AMG Roadster and the various models in the C-Class are the most attractive vehicles in their respective classes. Furthermore, the legendary 300 SL Gullwing of the 1950s has earned the right to be called a design icon of recent decades. Such were the results of a survey of readers undertaken by leading German motoring magazine "auto motor und sport".


22,916 readers submitted votes in this year's Autonis design awards, which are made each year by "auto motor und sport" to honour the most beautiful new cars. The survey's only criterion is to establish which car readers find the most visually appealing. The clear winners in the medium-size category, with more than two thirds of all readers' votes, were the Mercedes-Benz C-Class and the coupé of the same model family. Readers showed themselves impressed by the dynamic design of the new generation C-Class. This was especially true in the case of the C-Class coupé, with its classic coupé proportions.

In the luxury segment, the magazine's very percipient readers voted the Mercedes-Benz CLS four-door coupé into first place in the beauty contest. Like its predecessor, the new version of the CLS offers a very convincing package of captivating design and refined sportiness.

When it came to the cabriolets, the Mercedes-Benz SLS AMG Roadster was the car that found most favour with readers. The open version of the super sports car features the same technical highlights as the coupé model with gullwing doors that caused such a stir in this same competition back in 2009. With its compact soft top, which opens and closes in just eleven seconds, the new SLS AMG Roadster combines excellent driving dynamics with breathtaking roadster fun.

Even after almost 60 years, eyes light up when one of the legendary 300 SL models appears on the scene – Gullwing or Roadster, the effect is the same. This reaction serves to underline the longevity of the car's stunning design. It also underpins "auto motor und sport" readers' decision to award the title of "Design icon of recent decades" to the 300 SL – a "lifetime achievement award", as it were.




Source: Daimler AG

Copyright © 2011, Mercedes-Benz-Blog. All rights reserved.

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The AMG Mercedes C-Class: the most successful car in DTM history


When the Hockenheimring stages the finale of the 2011 DTM season next weekend, this will also mark the end of an era in the world’s most popular touring car series: the AMG Mercedes C-Class will be retired after 158 races in DTM and ITC. With a grand total of 84 victories (win ratio: 53%), it ranks as the most successful vehicle in the 27-year history of the DTM. The C-Class accounts for almost half of the 164 Mercedes-Benz wins in the 341 races since 1988 (win ratio: 48%). A further 30 victories were achieved with the AMG Mercedes CLK (2000 to 2003) and 50 more with the AMG Mercedes 190E (1988 to 1993).


Three generations of the C-Class raced in the years 1994 to 1996 (DTM/ITC) and 2004 to 2011 (‘New DTM’). Mercedes-Benz gave the C-Class its DTM debut in the 1994 season; it scored its first victory on the second race weekend and, by the end of the season, had brought home both the drivers’ title for Klaus Ludwig and the constructors’ title. “The C-Class came along at just the right time,” recalls Ludwig. “We immediately made a big step forward. It was the key to championship success and was an instant hit with the fans. Then as now, touring cars like the C-Class were a favourite of the German crowds.”

In the second year, too, the title went to a C-Class driver as the current DTM record champion Bernd Schneider celebrated the first of his six championships in the DTM/ITC with Mercedes-Benz. Schneider is now the only driver to have won a title in both the DTM/ITC era (up to 1996) and the ‘New’ series since 2000.

“The AMG Mercedes C-Class was one of the best racing cars of my career,” says Schneider. “It was a thoroughbred racer that was spectacular to drive and made a great noise, which drivers and fans enjoy in equal measure.” With six championship victories in the DTM/ITC in the years 1995, 2000, 2001, 2003 and 2006, Schneider is the most successful driver in DTM history. He also holds the record for most wins (43), most pole positions (25) and most fastest laps (59).

Between 1994 and 1996, the C-Class triumphed 34 times in 74 DTM and ITC outings. When the C-Class returned to action in 2004, it took over from the AMG Mercedes CLK which had performed sterling service for Mercedes-Benz in the 2000 to 2003 seasons. Since then, the C-Class has won 50 out of 84 races (win ratio: 60%) – more than any other car since the revival of the DTM in 2000.

“The C-Class is a great car,” says Gary Paffett. “I first drove it when I launched
my DTM career in it 2004 and I then went on to win the championship in 2005.” The Englishman, who is driving the THOMAS SABO AMG Mercedes C-Class this season, is the most successful driver currently competing in DTM, with 17 wins to his name. “I also had great success with the later model from 2007 onwards and missed out on the title by only the narrowest of margins.”

Scotsman Paul Di Resta won the 2010 DTM drivers’ championship driving an AMG Mercedes C-Class. This year, he races for Force India-Mercedes in Formula One. “The first DTM car I drove was a C-Class at the 2004 McLaren BRDC Autosport Young Driver Award,” says di Resta, “and I remember the experience to this day: a car that felt like a single-seater, but with great power, fun to drive… and a roof over my head! I spent four seasons racing the car in DTM and was able to join the ranks of the drivers who became champion with the car – an achievement I am incredibly proud of. Working with the C-Class taught me a lot about setup and how to work with the technical team to get the most out of the car – the racing is so close that you need to squeeze out every last bit of performance. It was a perfect preparation for the demands of Formula One.”

Mercedes-Benz can look back with pride on a long and successful tradition in the DTM. Since the company first entered a works team in 1988, no rival manufacturer has won as many races as Mercedes-Benz. The three-pointed star has won the drivers’ title ten times, the constructors’ championship nine times and the team title on 13 occasions – no other manufacturer has enjoyed greater success in the DTM. In 2000, Mercedes-Benz was also instrumental in establishing the ‘new DTM’. The introduction of new technical regulations in the 2012 season marks the next chapter in the world’s most successful touring car series. The closing race of the 2011 season will also be the last race contested by the AMG Mercedes C‑Class, the most successful DTM car of all time. In the 2012 season, Mercedes-Benz will respond to the changed circumstances with the launch the new DTM AMG Mercedes C-Coupé.

Norbert Haug, Vice-President Mercedes-Benz Motorsport: “Our C-Class has written a success story unmatched by any other car in DTM history. To win 84 races from 158 races is a fantastic achievement, for which I would like to thank all of our teams and drivers. Foremost among them, of course, is our partner HWA AG and its executive and technical director Gerhard Ungar, as well as his team - with these successes, you have written a chapter in motorsport history. The C-Class will stand as the most successful car of the 'old' DTM up to 1996, as well as in the 'new' era from 2000 to 2011. Thank you for all your hard work and extraordinary achievements; they are unique, and that's why we are so pleased to commemorate this success story in Hockenheim, when the C-Class will race for the last time.”
















Source: Daimler AG

Copyright © 2011, Mercedes-Benz-Blog. All rights reserved.

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Mercedes-Benz is the world’s most valuable premium automotive brand


Mercedes-Benz continues to be regarded as the world’s most valuable premium automotive brand. In the latest ranking by respected brand consultancy Interbrand Zintzmeyer & Lux, ‘Best Global Brands 2011’, the three-pointed star brand again took twelfth place – as it did last year – and is therefore the most valuable European brand. Its brand equity has risen to US$ 27.455 billion, an increase of 9 percent compared to 2010. Mercedes-Benz’s brand equity has therefore risen continuously since 2009.


The study’s authors attribute this success to customer satisfaction with the brand, which is higher than that of all other automotive brands. What’s more, the model initiative launched two years ago is enabling Mercedes-Benz to successfully respond to the market’s demand for ground-breaking, sustainable transport solutions.

Interbrand conducts the ‘Best Global Brands’ study every year. Leading CEOs regard it as the benchmark for measuring the value of international brands. The study identifies the 100 most valuable brands in the world.

Source: Daimler AG

Copyright © 2011, Mercedes-Benz-Blog. All rights reserved.

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AUTO BILD Design Award 2011: The new SLK is Germany's most beautiful car


The new Mercedes-Benz SLK is celebrating a brilliant victory in the great AUTO BILD magazine design competition. After the E-Class in 2009 and the SLS AMG in 2010, Mercedes-Benz has now won the AUTO BILD Design Award for the third time in a row. The new Roadster from Mercedes-Benz was voted as the overall winner of the automotive beauty contest by around 90,000 readers of the popular specialist magazine. As a result, the SLK can now proudly carry the title of "Germany's most beautiful car".


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. Exemplary efficiency and sporty flair come courtesy of powerful new 4- and 6-cylinder engines featuring the standard-specification ECO start/stop function. With their superb levels of performance they are up to 25 percent more economical than their predecessors. And a unique set of safety equipment bestows role-model status on the SLK in this segment. With its wealth of technical innovations the SLK is once again the benchmark in its class.

Copyright © 2011, Mercedes-Benz-Blog. All rights reserved.

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