x1 Duell BMW - 335 VS Lamborghini - Gallardo
x1 Duell Pontiac - Firebird VS Chevrolet - Chevelle
x1 Duell Cadillac - CTS VS Audi - RS6
x1 Duell Porsche - 911 VS Jeep - Grand Cherokee
x1 Duell BMW - M3 VS Jeep - SRT
x1 Duell Bugatti - Veyron VS Mercedes Benz - McLaren MP4
x1 Duell Mercedes Benz - C-Class VS Porsche - Cayenne
x1 Duell Chevrolet - Corvette VS Dodge - Challenger
