The Audi RS6 Avant has spent two decades proving that a family wagon can double as a supercar slayer. Now, as the performance ...
For the first time in 15 years, the RS6 is coming back as a sedan, and the engine story behind it is more interesting than ...
The current Audi RS6 Avant is slowly approaching the end of its life, which means Audi is cheerfully starting to chirp away ...
The RS6 sedan has been spied and it's expected to feature a high-performance plug-in hybrid system with around 720 hp ...