Mercedes-Benz SLR McLaren Roadster unveiled

Mercedes-Benz SLR McLaren Roadster: An open-air adventure for all the senses
Stuttgart, May 04, 2007
Mercedes-Benz will in future also market its SLR McLaren super sports car in the form of a roadster with a top. In common with Formula 1 vehicles of today, it, too, will be made of carbon fibre, a material that will endow the vehicle with a very high degree of safety as well as extreme torsional stiffness at the same high level as the coupé version. This gives rise, in combination with the racing-type chassis, to outstanding ride characteristics.
The maximum speed of the new high-performance sports car, which is powered by an AMG V8 compressor engine delivering 460 kW/626 hp, is 332 km/h, therefore at the same high level as the coupé. Although, thanks to its fully retractable top, the Roadster offers undiluted open-air driving pleasure in the highest performance class, its occupants in no way lose out in terms of comfort or the vehicle’s suitability for everyday use. Consequently, the new Roadster opens up a new dimension in refinement for open-top super sports cars.
Like the coupé version, the new Mercedes-Benz SLR McLaren Roadster once again unites the legend of the successful SLR racing models from the 1950s with the innovative technology of modern Formula 1 vehicles from the Vodafone-McLaren-Mercedes team. Typical stylistic elements, such as the arrow-shaped tip of the Formula 1 Silver Arrow, establish a visual link with the racing cars. The SLR leg-end of the 50s lives on stylistically in the distinctive lateral louvers, side pipes behind the front wheels and the wide-opening gullwing doors.
The new Roadster benefits technically from the many years of experience of Mercedes-Benz and its Formula 1 partner McLaren. Apart from two aluminium engine frames, its body is made entirely of carbon-fibre reinforced plastic (CFRP) materials, making the vehicle an exception among high-performance sports cars. Especially for the Roadster, complex carbon-fibre technology has been intelligently further developed for the monocoque chassis. The result is low weight, exemplary energy absorption and, therefore, extremely high occupant safety as well as a degree of torsional stiffness hitherto unattained in open-top vehicles. This leads to outstanding ride characteristics of the kind otherwise found only in closed-top super sports cars.
The puristic top is suitable for high speeds
The exceptional qualities of the Roadster are attributable also to the fully retractable top, which blends harmoniously into the flowing lines of the SLR McLaren. Its newly developed roof material, which is available in three different colours, not only guarantees complete suitability for everyday use in all weathers, but also endows the high-performance sports car with characteristics that are exception-ally unusual in a roadster. For example, at 332 km/h, the maximum speed is at the high level of the coupé version. Conversation is still possible at well over 200 km/h on open-air journeys thanks to the favourable aeroacoustics.
The roof opens and closes semi-automatically in less than ten seconds, thereby combining the desire for convenience with the puristic character of the roadster. To open, the roof merely needs to be unlocked from the windscreen frame and be briefly raised, after which it folds away electrically. Since an aluminium cover is integrated into its front section, the roof elegantly closes off the top when re-tracted.
Sophisticated aerodynamics and racing-type chassis
In the wind tunnel, the Roadster has been optimised for high speeds with regard to handling, aeroacoustics and aerodynamics. It likewise employs the aerodynamic concept already known from the coupé version, featuring an airbrake integrated into the access lid and a diffusor in the rear bumper to provide increased downforce on the rear axle.
The open two-seater is equipped with a racing-type chassis featuring high-performance carbon-ceramic brake discs, thereby setting extremely high stan-dards. Its front-mid-engine provides for optimum weight distribution. With 460 kW/626 hp and a maximum torque of 780 Nm, the AMG V8 compressor engine, which is coupled to an AMG Speedshift R five-speed automatic transmission, accelerates the Roadster from zero to 100 km/h in 3.8 seconds.
Unique safety and exclusive fittings
A high degree of safety is ensured by unique carbon-fibre crash elements, steel-reinforced A-pillars and two fixed roll-over bars. The comprehensive specification also features adaptive airbags, knee and side airbags as well as seat belt tensioners and a tyre-pressure monitoring system.
The exclusive standard equipment includes semi-aniline-leather-upholstered carbon-fibre bucket seats which can be individually adapted to the driver and front passenger by means of differently sized seat pads; dual-zone automatic air-conditioning; a high-quality BOSE premium sound system; a multifunction sport steering wheel with gear-change paddles, and a navigation system with integral radio and CD player.
The new Mercedes-Benz SLR Roadster, like the coupé, is produced at McLaren’s Formula 1 factory in Woking, England, in accordance with stringent Mercedes-Benz quality criteria and will be available as from September 2007.

Source: Mercedes-Benz

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Sports package for the Mercedes-Benz SL-Class

PRESS RELEASE:

Sports package for the Mercedes-Benz SL-Class: Sporty looks and technical highlights.

The Mercedes-Benz SL-Class is now available to order with a sports package comprising exclusive details that inject a new and thrilling sense of flair. Inside, it is primarily the silver-coloured contrast stitching, perforated leather and aluminium trim in a fresh new look that set the tone for the sporty and luxurious ambience. Outside, large wheels in a thrilling five-spoke design dominate the picture, while setting off the silver-painted front brake callipers to particularly stunning effect. Perforated brake discs at the rear wheels help endow the Roadster with excellent stopping power. Finally, the 7G-TRONIC Sport transmission with steering-wheel shift paddles further intensifies the sports car sensation felt when sitting inside the Roadster bearing the mystical letters "SL".

Ever since the world-famous 300 SL Gullwing Coupé was premiered over 50 years ago, the Mercedes-Benz SL-Class has ranked as one of the most fascinating and coveted cars in the world. Now in its fifth generation, the current SL-Class has lost none of this mystique and excels in all the same ways as its predecessors, by offering sophisticated design, groundbreaking technology, exceptional comfort and immense driving pleasure. A new equipment package from Mercedes-Benz, which is available to order now, gives the two-seater an even sportier, individualised look thanks to a host of refined details both inside and out.
The new large 19-inch wheels (8.5 inches at the front with 255/35 ZR19 Y tyres, 9.5 inches at the rear with 285/30 ZR19 Y tyres) are the most striking visual feature and deftly underscore the extra-special status of the SL-Class with sports package. Their sensational, newly devised design comprising five twin spokes with very straight lines and a hubcap cover featuring the Mercedes star and laurel wreath instantly attracts the gaze of any onlookers. The wheels' visual impact is reinforced by the fact that they afford an unimpeded view of the attractively styled front brake callipers, which have been specially painted in silver for the sports package and marked with the Mercedes-Benz lettering. The high-performance brake system lives up to these sensational looks, assisted by perforated brake discs at the rear wheels too. Dark-tinted tail light units form a further distinguishing feature.
Innovations on the technical side include a sports air cleaner that produces a richer sporty sound in the SL 350. The chief technical highlight of the new sports package is, however, the 7G-TRONIC Sport seven-speed automatic transmission, the only passenger car transmission of its type in the world. Apart from a manual shift program, the new transmission also comes with steering-wheel shift paddles in both the SL 350 and the SL 500. The paddles allow drivers to shift through the seven gears without having to take their hands off the multifunction steering wheel, just like in a racing car. What's more, 7G-TRONIC Sport is capable of shortening gearshift times by as much as 30 per cent.
In the interior, silver-coloured contrast stitching on the seats, steering wheel, dashboard, centre console, selector lever gaiter, armrest as well as the door linings (and in the rear of models with Exclusive nappa leather appointments) creates an unmistakable emphasis. The same applies to the borders of the high-grade velour floor mats. A roof liner trimmed in black fabric, new-look aluminium trim as well as the perforated leather adorning the steering wheel and selector lever further underline the car's sporty aspirations.
When the model received its most recent facelift one year ago, the engine line-up, driveline and suspension were all tuned for even sportier performance. Ever since, a new V6 and V8 power unit together with even more powerful V8 AMG and V12 engines have been delivering yet more dynamic motoring pleasure in the Mercedes-Benz SL-Class, allied to an even greater sense of effortlessly superior fun at the wheel. The second-generation "Active Body Control" suspension in the SL and its more direct steering for that extra touch of sportiness are equally as impressive.
The new sports package offers customers an enticing way of further enhancing and personalising this legendary dream car. It is only available for the SL 350 and the SL 500 in conjunction with black leather appointments (standard in the SL 500). It is priced at € 2975 (incl. VAT).