BMW M3 vs Mercedes C63 AMG vs Audi RS4 Top Gear BBC

Click here for the HQ version The Top Gear boys are out in force attempting to review supercars in Spain. Who will come out on top out of the BMW M3, the Mercedes C63 and the Audi RS4 Subscribe for more awesome Top Gear videos: Top Gear YouTube channel: website: Top Gear Facebook: Top Gear Twitter: http: