x1 duello Audi - RS6 VS Audi - S3
x1 duello BMW - M6 VS Porsche - 911
x1 duello BMW - ALPINA B7 VS Ferrari - 575M
x1 duello BMW - 318 VS Audi - 90
x1 duello Dodge - Cummins VS GMC - Duramax
x1 duello Dodge - Challenger VS Nissan - GT-R
x1 duello Chevrolet - Corvette VS FIAT - Fiat 124
x1 duello Ferrari - LaFerrari VS Mercedes Benz - Mclaren P1
