Audi RS6 Avant (C6) [add-on] for GTA 5 Previous Next July 17, 2018 4:08 pm 999 2 Author: Los Santos Import Sports wagon equipped with an additional Luggage compartment. The Audi RS6 Avant (C6) for GTA 5 supports all game features. To download Audi RS6 Avant (C6) for GTA 5 for free, follow the link below. Audi RS6 Passenger car New model Rear wheels (RWD) GTA 5 Cars Audi RS6 Avant (C6) [add-on] Popular mods 1564 7 Mercedes-Benz E 63 1554 2 Ford Mondeo 1666 1 Ford Crown Victoria 1529 2 Chevrolet Impala