Mercedes-Benz CLK GTR

Overview
Manufacturer	Mercedes-Benz (Mercedes-AMG with HWA)
Production	1998–1999 (35 produced) 2 prototypes 7 racing variant coupes 20 road variant coupes 6 road variant roadsters
Assembly	Germany
Body and chassis
Class	Sports car
Body style	2-door coupe 2-door convertible
Layout	RMR layout
Powertrain
Engine	6.9 L V12
Transmission	6-speed sequential manual
Dimensions
Curb weight	1,440 kg (3,175 lb)
Chronology
Successor	Mercedes-AMG Project One

The Mercedes-Benz CLK GTR is a sports car and race car that was built by Mercedes-AMG, performance and motorsports arm of Mercedes-Benz. Intended for racing in the new FIA GT Championship series in 1997, the CLK GTR was designed primarily as a race car, with the road cars necessary in order to meet homologation standards being secondary in the car's design. Thus the limited production road-going cars are considered racing cars for the road.

After competing successfully in 1997, the race car was upgraded in 1998 for the 24 Hours of Le Mans and renamed the CLK LM. Following the construction of the CLK LMs and the CLK GTR road cars, the project would end in 1999 by being replaced by the Mercedes-Benz CLR Le Mans prototype.

As the Deutsche Tourenwagen Meisterschaft/International Touring Car Championship had folded in late 1996, with both remaining competitors Opel and Alfa Romeo leaving due to the high costs of their 4WD designs, Mercedes-Benz had no top series to compete in. With the success of the BPR Global GT Series leading to the FIA taking over and turning it into an international series known as the FIA GT Championship, Mercedes-Benz saw an opportunity to go against manufacturers like Porsche and Ferrari.

Following the design that Porsche had laid out with their 911 homologation special, Mercedes-AMG was tasked by Mercedes-Benz with creating an extreme racing car that still maintained some elements of a normal street legal car. AMG's designers created a car which shared some design elements with the Mercedes-Benz CLK, yet had all the standard features of a racing car underneath. A Mercedes-Benz M120 V12 engine would be at the heart of the car, mounted behind the cockpit. The bodywork would be made entirely of carbon fiber, and would feature many aerodynamic design elements and cooling openings in order to survive on the race track.

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Wikipedia