This is a high-performance car under AMG-AMG GTR, and it is a super sports car with a front engine. Its length, width and height are 455 1mm (mm), 2,007mm (mm) and 1.284mm (mm) respectively, and its wheelbase is 2,630mm (mm). GTR adopts a 4.0-liter twin-turbocharged V8 engine with a maximum power of 430kW, a maximum power speed of 6,250rpm, a maximum torque of 700Nm and a maximum torque speed of1900 ~ 5,500 rpm. The engine adopts in-cylinder direct injection technology, and the use of aluminum alloy cylinder head and cylinder block can reduce the weight of the engine, thus greatly improving the handling of the automobile. Matching this engine is a 7-speed power shift, which can improve the shift speed and transmission ratio of the car. One clutch of power shift is used to adjust odd gears, and the other clutch is used to adjust even gears. The front suspension of AMG adopts double wishbone independent suspension, and the rear suspension also adopts double wishbone independent suspension. Basically, double wishbone suspension can improve the handling of the car. The wishbone suspension can restrain the roll amplitude of the car body and brake the nod. The structure of this suspension is quite complicated, which consists of a left fork arm and a right fork arm with a connecting rod in the middle.