x1 duel Audi - R8 VS BMW - M5
x1 duel Nissan - GT-R VS Pontiac - G8
x1 duel Mercedes Benz - C-Class VS Nissan - 350Z
x1 duel Ford - Mustang VS Lamborghini - Gallardo
x1 duel BMW - 335 VS Mercedes Benz - CLK-Class
x1 duel Dodge - Viper VS Porsche - 997
x1 duel Mercedes Benz - S-Class VS BMW - 325
x1 duel BMW - M3 VS Lamborghini - Gallardo
