x1 duelo BMW - M6 VS BMW - Z4
x1 duelo BMW - 335 VS Porsche - Cayman S
x1 duelo Lamborghini - Gallardo VS Ferrari - 575M
x1 duelo Cadillac - CTS-V VS Nissan - GT-R
x1 duelo BMW - M3 VS Audi - RS5
x1 duelo Porsche - 997 VS Bugatti - EB110 SS
x1 duelo Mercedes Benz - C-Class VS Pontiac - GTO
x1 duelo Chevrolet - Corvette VS Toyota - MR2 Spyder
