ABT Sportsline tunes the RS6 Avant to 700bhp to slay enemies on the Autobahn
Audi RS cars are now just about the best vehicles on the road because they are madly fast, looks absolutely menacing and at the same time, practical for your everyday usability. Ingolstadt has been very successful with these machines and from generations after generations – these super fast machines are becoming the engrossment of tuning …
