United States · verified auction sales
2003 Mercedes-Benz SL (R129) value.
The median 2003 SL sold for US$11,950 across 4 verified United States auction sales. That’s a -37% discountvs the model’s all-years median.
2003 SL sales
| Sold | Lot | Price | Mileage |
|---|---|---|---|
| 7 Aug 2026 | 2003 Mercedes-Benz SL500 | US$5,506 | 86,900 |
| 25 Jul 2026 | 2003 Mercedes-Benz SL500 Convertible | US$12,650 | — |
| 17 Jul 2026 | 36k-Mile 2003 Mercedes-Benz SL500 | US$14,750 | 36,000 |
| 18 May 2026 | 2003 Mercedes-Benz SL500 | US$11,250 | — |
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.