x1 Duell Porsche - Cayenne VS Jeep - Cherokee
x1 Duell Pontiac - Firebird VS Plymouth - Hemi Road Runner
x1 Duell Cadillac - CTS VS Radio-controlled car - RC Car
x1 Duell Pontiac - GTO VS Plymouth - GTX
x1 Duell BMW - M3 VS Formula 1 - Formula BMW
x1 Duell Bugatti - Veyron VS Formula 1 - GT5
x1 Duell Mercedes Benz - C-Class VS Maserati - GranSport
x1 Duell Chevrolet - Corvette VS Audi - RS6
