Side-by-side comparison of the Audi RS6 C5 and Audi RS6 C8, based on live market data.
| Audi RS6 C5 | Audi RS6 C8 | |
|---|---|---|
| Active Listings | 90 | 657 |
| Median Price | €47,900 | €109,900 |
| Price Range | €7,789 – €200,307 | €49,900 – €468,799 |
| Avg Investment Score | 32.7 | 62.8 |
| Year Range | 2002–2004 | 2019–2025 |
| Transmissions | automatic | automatic, manual |
Based on current market data, the Audi RS6 C8 (avg score 62.8) appears to be the stronger investment compared to the Audi RS6 C5 (avg score 32.7).