Audi enthusiasts can anticipate performance-oriented versions such as the S6 and RS6. Spy shots of camouflaged prototypes indicate that the RS6 Avant will come with a widened body kit, aggressive ...

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 ...