United States · verified auction sales
1998 Mercedes-Benz SL (R129) value.
The median 1998 SL sold for US$16,500 across 11 verified United States auction sales. That’s a -13% discountvs the model’s all-years median.
1998 SL sales
| Sold | Lot | Price | Mileage |
|---|---|---|---|
| 4 Aug 2026 | 37k-Mile 1998 Mercedes-Benz SL500 | US$20,751 | 37,000 |
| 3 Aug 2026 | 1998 Mercedes-Benz SL500 | US$15,000 | 51,000 |
| 30 Jul 2026 | 40k-Mile 1998 Mercedes-Benz SL500 | US$16,500 | 40,000 |
| 29 Jul 2026 | 34k-Mile 1998 Mercedes-Benz SL500 | US$15,500 | 34,000 |
| 29 Jul 2026 | 48k-Mile 1998 Mercedes-Benz SL500 | US$25,350 | 48,000 |
| 19 Jul 2026 | 31k-Mile 1998 Mercedes-Benz SL500 | US$18,000 | 31,000 |
| 17 Jul 2026 | 38k-Mile 1998 Mercedes-Benz SL500 | US$31,500 | 38,000 |
| 22 May 2026 | 1998 Mercedes-Benz SL500 | US$6,300 | — |
| 4 May 2026 | 15k-Mile 1998 Mercedes-Benz SL500 | US$43,500 | 15,000 |
| 1 May 2026 | 1998 Mercedes-Benz SL500 | US$15,928 | 57,000 |
| 22 Apr 2026 | 1998 Mercedes-Benz SL500 | US$7,600 | — |
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.