x4 duelli Porsche - 911 VS Audi - RS6
x4 duelli Mercedes Benz - SL-Class VS Porsche - 911
x4 duelli Porsche - 911 VS Suzuki - GSX
x4 duelli BMW - M6 VS Toyota - Supra
x4 duelli Pontiac - GTO VS Buick - GS - Gran Sport
x4 duelli Chevrolet - Corvette VS Dodge - Viper
x4 duelli BMW - M5 VS Lamborghini - Gallardo
x4 duelli Chevrolet - Camaro VS Chevrolet - Camaro
