One such tuner is Abt Sportsline. Even though the RS6’s big, 4-litre twin-turbo V8 ... from the electric Alpine A290 to the five-cylinder Audi RS… ...
Abt Sportsline has created the world’s first Audi RS6 hybrid, and it boasts hypercar-rivalling performance. Abt e-Line, the German tuning house’s electric-power division, developed the RS6-E ...