x1 決闘 BMW - M5 VS Tesla - Model S
x1 決闘 Pontiac - Firebird VS Plymouth - Hemi Road Runner
x1 決闘 Cadillac - CTS VS Radio-controlled car - RC Car
x1 決闘 BMW - M3 VS Formula 1 - Formula BMW
x1 決闘 Bugatti - Veyron VS Formula 1 - GT5
x1 決闘 Mercedes Benz - C-Class VS Maserati - GranSport
x1 決闘 Chevrolet - Corvette VS Audi - RS6
x1 決闘 Mitsubishi - Lancer Evolution VS Pontiac - G8
