Not all tuning companies are equal ... One such tuner is Abt Sportsline. Even though the RS6’s big, 4-litre twin-turbo V8-powered estate was always going to be a niche offering, it was ...

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 ...

Make Audi Model RS6 Avant Base MSRP $125,800 ... Mansory's Revuelto-matching RS7 creation, ABT Sportsline is known for its tastefully made cars. German tuning flying very fast under the radar.