Watch the insane 1012HP Audi RS6 tuned by Klasen Motors tear up the Autobahn, hitting speeds over 300 km/h! With an Akrapovic exhaust, brutal acceleration, and an incredible V8 soundtrack ...

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 ...

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 ...

But Audi remains dedicated to the wagon cause, and has produced a very special edition of its go fast RS6 model, the GT Avant. Based mostly on the RS6 Avant Performance, which sees power upped ...

Inside, the RS6 has all the modern amenities of the Audi range. Expect the usual sharp screens ... Either way, taller drivers will find themselves peering around it when crossing or tuning into ...

As this horsepower race reaches new highs, we thought we'd compare two examples - a stock Mercedes-AMG E 63 S and a highly tuned Audi RS6 Avant. We show you which is quicker down the quarter mile.

Witness the RS6 Avant GT ... E-Hybrid Coupe is a high-riding alternative to the Audi, packing an astonishing 729bhp and focused chassis tuning with the optional GT Package.

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 ...