x1 決闘 Audi - R8 VS Lamborghini - Gallardo
x1 決闘 Porsche - Carrera GT VS Noble - M600
x1 決闘 Honda - S2000 VS Honda - Integra
x1 決闘 BMW - M5 VS Tesla - Model S
x1 決闘 Porsche - 911 VS Bugatti - Veyron
x1 決闘 Pontiac - Firebird VS Plymouth - Hemi Road Runner
x1 決闘 Cadillac - CTS VS Radio-controlled car - RC Car
x1 決闘 Ferrari - 575M VS Audi - RS6
