Sales launch for the SLS AMG GT3

Sports Car Racing News

Sales launch for the SLS AMG GT3: Ready for the off - the gullwing model for the racetrack

Interested teams can now order the new Mercedes-Benz SLS AMG GT3. The gullwing model for the racetrack is being delivered on time for the coming motorsport season, starting in February 2011. Developed in accordance with the GT3 regulations of the FIA, the SLS AMG GT3 is designed as a customer sports car for sprint and endurance races. Mercedes Benz SLS AMG GT3

The new racing version of the SLS AMG is developed and produced by AMG in close cooperation with HWA AG. HWA is responsible for the development and deployment of the AMG-Mercedes DTM racing team on behalf of and in constant consultation with Mercedes-Benz Motorsport. The HWA team is one of the most successful in international motorsport, as proved by nine driver championships in the DTM and ITC, as well as two championship titles in the FIA GT series.No other brand has won nearly as many DTM races and DTM-titles as AMG Mercedes.

Interested racing teams can use the new SLS AMG GT3 in all race series in accordance with the FIA GT3 regulations, for example the FIA GT3 European Championship, the ADAC GT-Masters and the endurance championship organised by the VLN (Association of Nürburgring Endurance Cup Organisers, with 10 motorsport clubs) as well as the 24-hour races at the Nürburgring or Spa‑Francorchamps (Belgium).
Spectacular racing-car looks

The GT3 variant marks a further enhancement of the puristic design of the SLS AMG with its long bonnet, a flat greenhouse positioned a long way back and a short rear end. Body modifications make the gullwing model even more spectacular. Here the focus was on aerodynamic performance – as is seen not only in the new front apron with a splitter, the bonnet with its central cooling air vent and the wider front and rear wings, but also in the side wheel arch air vents, the sideskirts with cooling ducts for the rear brakes, the smooth underbody with a rear diffuser and the adjustable rear aerofoil. All these features ensure a low drag coefficient and excellent aerodynamic efficiency – while guaranteeing effective cooling of the thermally highly stressed components. The C-pillars accommodate the standardised filler pipes for the fast-refuel system. Mercedes-Benz SLS AMG GT3

The FIA will determine the maximum output of the AMG 6.3-litre V8 front-mid engine with dry sump lubrication on the "Balance of Performance" principle. This is intended to ensure that all the racing cars taking part have an equal chance. The classification process, during which the kerb weight is also determined, will be completed in spring 2011. Power transmission in the GT3 variant is by a sequential six-speed racing transmission with steering wheel shift paddles, an integrated multi-disc locking differential and traction control. As in the standard SLS AMG, the transmission is located at the rear axle: the engine and transmission are connected by a torque tube within which a carbon-fibre shaft rotates at the engine speed, as in the roadgoing version. The transaxle design ensures favourable weight distribution as well as optimising handling and traction.

In a system that is largely the same as the one used in the roadgoing cars, the wheels are located by a double-wishbone suspension of forged aluminium at the front and rear. Adjustment facilities for the springs and shock absorbers, the suspension height, the stabilisers, the track width and camber allow an individual setup for the racetrack. Rack-and-pinion steering with a more direct ratio and servo assistance make for extremely agile handling. Behind the central-locking AMG 18-inch light-alloy wheels, a steel racing braking system with racing ABS ensures outstanding deceleration. The airjack system integrated in the underbody allows fast wheel changes.

Mercedes-AMG and HWA will also be assisting the teams with service and replacement parts within Europe. The concept for the 2011 European motorsport season envisages offering comprehensive support in the three key championships and the major 24-hour races involving the SLS AMG GT3. A 24-hour replacement-part service and a technical hotline will be available for all other races and test drives.

Interested teams can order the Mercedes-Benz SLS AMG GT3 immediately – directly from Mercedes-AMG GmbH. The sales price is €334,000 (not incl. VAT) or €397,460 (incl. 19% VAT). The vehicle is only available with left-hand drive. Deliveries commence in February 2011, following homologation by the FIA in accordance with the GT3 regulations. For interested customers, the AMG Driving Academy offers special SLS AMG GT3 driver training.