x1 duel Cadillac - CTS-V VS Jaguar - XF
x1 duel Dodge - Charger VS Dodge - Charger
x1 duel Dodge - Viper VS Ferrari - 550
x1 duel Honda - Civic VS Dodge - Charger
x1 duel Porsche - Cayenne VS Jeep - Cherokee
x1 duel Chevrolet - Cobalt VS Pontiac - G8
x1 duel Supercar - Nova VS Supercar - Nova
x1 duel Lamborghini - Aventador VS Mercedes Benz - McLaren 12C
