The Audi RS 6 Avant is a high-performance estate that combines ferocious power with daily usability. The RS 6 Avant Performance model gains about 29bhp via larger turbos, comes standard with four-wheel steering and a torque-vectoring rear differential for sharper handling. It also features HD Matrix LED headlights with laser light options, sporty styling cues, and a well-appointed interior, making it one of the fastest estates available
