
Audi RS6 Avant Johann Abt Signature Edition. Audi RS6 Signature Edition from ABT: «anniversary» modification with an 800-horsepower engine. Atelier ABT Sportsline has presented a modified version of the «charged» station wagon Audi RS6 Avant (C8) called «Johann Abt Signature Edition». The novelty is dedicated to the 125th anniversary since the German Abt family founded […]