x1 决斗 BMW - ALPINA B7 VS Ferrari - 575M
x1 决斗 BMW - 318 VS Audi - 90
x1 决斗 Pontiac - Trans Am VS Dodge - Super Bee
x1 决斗 Dodge - Cummins VS GMC - Duramax
x1 决斗 Chevrolet - Corvette VS FIAT - Fiat 124
x1 决斗 Ferrari - LaFerrari VS Mercedes Benz - Mclaren P1
x1 决斗 Ford - Mustang VS Tesla - Roadster
x1 决斗 Dodge - Viper VS Buick - Grand National
