The first RS6, new for the C5 generation, uses a twin-turbo V8, the C6 gen got a naturally aspirated V10, and the model returned to a twin-turbo V8 for the C7 and C8 generations, which also ...

After a bump in power last year, the new Audi RS6 Avant carries over unchanged, with the exception of the new Avant GT model joining the lineup. It's a limited edition model with a re-tuned rear ...

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 ...

The new RS6 has been revealed, and for the first time in Audi history the new RS model is actually less powerful than the old. With a new version of the twin-turbo 4.0-litre TFSI 552bhp engine ...