x1 决斗 BMW - X6 M VS Mercedes Benz - CL-Class
x1 决斗 Infiniti - G35 VS Infiniti - G35
x1 决斗 BMW - 525 VS Dodge - Challenger
x1 决斗 Pontiac - Tempest VS Pontiac - Catalina
x1 决斗 Dodge - Viper VS Tesla - Model S
x1 决斗 Mitsubishi - Lancer Evolution VS Pontiac - G8
x1 决斗 Porsche - 911 VS Bugatti - Veyron
x1 决斗 Ferrari - 575M VS Audi - RS6
