Basic identity and configuration.
| Brand | Audi |
| Model | RS6 |
| Generation | RS6 Avant (4B,C5) |
| Modification Engine | 4.2 BiTurbo V8 (450 Hp) quattro Tiptronic |
| Start Of Production | 2002 year |
| End Of Production | 2006 year |
| Powertrain Architecture | Internal Combustion engine |
| Body Type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |