Side-by-side comparison of the Audi RS6 C5 and Audi RS6 C6, based on live market data.
| Audi RS6 C5 | Audi RS6 C6 | |
|---|---|---|
| Active Listings | 90 | 40 |
| Median Price | €47,900 | €44,000 |
| Price Range | €7,789 – €200,307 | €29,899 – €85,000 |
| Avg Investment Score | 32.7 | 57.9 |
| Year Range | 2002–2004 | 2008–2010 |
| Transmissions | automatic | automatic |
Based on current market data, the Audi RS6 C6 (avg score 57.9) appears to be the stronger investment compared to the Audi RS6 C5 (avg score 32.7).