Audi RS 6 - Wikipedia

File:Audi RS6-Sedan-C6 Rear-View.JPG - Wikimedia Commons

Audi RS 6 - Wikipedia

File:2015 Audi RS6 Avant TFSi Quattro Automatic 4.0 Rear.jpg

Audi RS 6 - Wikipedia

Audi RS 6 - Wikipedia

File:Audi RS 6 Avant (C6) – Heckansicht (1), 26. Oktober 2012

Here's every generation of Audi RS6

Audi S and RS models - Wikipedia

2025 Audi RS6 Avant Review, Pricing, and Specs