While we can only speculate on the unnamed concept model, it is very likely that the AMG production car is the SLS AMG Roadster as it was recently teased in the German firm’s SuperBowl commercial.
As for the North American motorshow debuts, these are new 2012 Mercedes-Benz SLK350, C-Class Coupe, and C-Class (the latter was shown at a special media event on the sidelines of the Detroit Show in January).
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Designers look for inspiration and ideas in a multitude of places. In animals, nature, history, the things around them, even in the sky or the sea. Sometimes we can see it, sometimes we don't. In this case, it's quite obvious what inspired Peter Vardai to design the Mercedes-Benz Blackbird concept study; and yes, we're talking about Disney's science fiction film, Tron: Legacy. Unfortunately, there's not much else we know about the study, but feel free to browse the rest of the photos in our gallery after the jump.
Source: Peter Vardai via Yanko
Mercedes-Benz showcased its SLS AMG E-Cell concept car at the Detroit Motor Show, however, the big news wasn't the presentation of the all-electric supercar but the announcement that it will enter production within the next couple of years.
"The Mercedes-Benz SLS AMG E-CELL is the most technically advanced super sports car in the 125-year history of the automobile, and shows just how fascinating electromobility can be," said Dr. Dieter Zetsche, Chairman of the Board of Management of Daimler AG and Head of Mercedes-Benz Cars, at the press conference. "Our customers will be able to order it from their Mercedes-Benz dealers from 2013 onwards."
At the heart of the all-electric supercar are four, high-revving, synchronous electric motors, which can reach 12,000 rpm, producing a combined output of 526 hp (392 kW) with a peak torque of 880 Nm (649 lb-ft) of torque, enough to catapult the E-Cell to 100 km/h (62 mph) in just 4 seconds or almost as fast as the stock SLS’ 571 hp V8 gasoline engine (3,8 seconds).
The E-Cell’s drive is also comprised of a liquid-cooled lithium-ion battery featuring a modular design and a maximum electric load potential of 480 kW. Aside the power outlet, the 400-volt battery can also be charged by the regenerative braking system.
It might be a green machine, but the E-Cell is also a thoroughbred sports car. By positioning the electric motors as close to the wheels as possible and carefully placing the battery modules throughout the chassis, engineers managed to obtain a near-perfect weight distribution. The new front suspension, boasting a multilink setup with pushrod damper struts, is another feature usually found on high performance cars, alongside the oversized ceramic composite brakes.
Finished in a fluorescent “AMG lumilectric magno” paint, the body has been fitted with an extensive aerodynamic kit. The 10-spoke 19-inch AMG alloys, shod in 265/35 front and 295/30 rear tires, round up the exterior appointments.
Inside, there’s a new instrument cluster and center console housing a 10-inch display, used to operate all audio, climate and navigation functions. Other touches include the black/white nappa leather combination, sport seats and steering wheel.
The regular Mercedes-Benz B-Class wasn’t exactly created with the motoring enthusiast’s needs in mind, but this one-off B55 special is another story. Trainees of Mercedes-Benzs Rastatt plant in Germany turned a B200 CDI diesel model into a full-blown sports car by planting in a 388 hp 5.5-liter V8 and transferring the drive from the front axle to the rear.
The idea of the project came from plant manager, Peter Wesp, while the execution fell on the shoulders of foremen Andreas Würz and Matt Rieger and a team of twelve second and third-year trainees specializing in production mechanics and automotive mechatronics.
The team aimed to fulfill several goals, drawn up in a book of specifications. According to the plan, the spatial concept as well as the body of the B-Class were to remain unchanged. The interior, however, was to be upgraded to reflect the newly acquired qualities and the overall goal was to create a vehicle suitable for everyday driving.
While fitting the powerplant into the rather small engine bay wasn’t the hardest part of the build – the team was able to use the original engine mounts, installing other parts proved to be more difficult than anticipated. That was the case with the engine control unit, which had to be reprogrammed only to process signals from the rear axle, and the steering as well. Fortunately, by combining various replacement parts and doing a fair share of modifications, engineers were able to solve all problems.
The rear axle was sourced from a W210 E-Class and suitable brakes were found in the C32 AMG replacement parts catalogue. The B55 rides on 18-inch AMG alloys, shod in 235/50 front and 255/35 rear tires. The final performance upgrade is comprised of a K&W-sourced coil-over suspension.
Fellow trainees from the Sindelfingen plant helped modifying the interior, which was upgraded with sport seats and steering wheel, Alcantara linings and other, more luxurious materials.
The end result is a low-key, but definitely high-performance B-Class, which only weighs 180 kg (397 lbs) more than the stock model. With 530 Nm (391 lb-ft) on tap, the B55 accelerates like no other B-Class before it and can also do some pretty sweet burnouts.
“We have not made any measurements yet, but we should manage a sprint to 100 km/h in under six seconds”, said Andreas Würz.
The B55 may notr see the mass-production line, but the project's officials didn’t rule out the possibility of other similar conversions.
Check out the video below for some... smoky action from the Mercedes-Benz B55.
The F-CELL Roadster incorporates an array of stylistic features from various eras of automotive history, such as the carbon-fiber bucket seats with hand-stitched leather covers and the fiberglass front section based on the component from the Formula One racing bolides. "This project impressively demonstrates that the topic of sustainable mobility has become an integral part of our vocational training," said Human Resources Board member and Labor Relations Manager Günther Fleig. "I am delighted to see how much initiative and creativity the young people have put into this project."
The two-seater is powered by an emission-free fuel cell system located at the rear that develops an output of 1.2 kW allowing the lightweight concept to reach a top speed of 25 km/h or 16mph with an operating range of up to 350 km or 218 miles. The concept is controlled with drive-by-wire technology, and a joystick takes the place of the conventional steering wheel.
