This 2021 Audi RS 6 Avant 4dr 4.0 TFSI quattro features a 4.0L 8 Cylinder 8cyl engine. It is equipped with a 8 Speed Automatic transmission. The vehicle is MYTHOS BLACK with a BLK/GRY VALCONA LTH interior. It is offered with a full factory warranty. - Climate Control,... via EveryCarListed.com