Mercedes-Benz SL400 Auction Results
DriveIndex has tracked 14 verified Mercedes-Benz SL400 auction sales, with sold prices from $15,000 to $50,500 and a median of $32,283. 5 have sold in the past 12 months. Every price is a real, completed sale, never an estimate or an asking price. The median sale price is down 4.3% over the past 12 months versus the prior year (data through Jul 21, 2026). That figure tracks the median of what actually sold, so it moves with the mix of years, trims and mileages that came to market as well as with the market itself.
Data: DriveIndex. 14 verified auction sales for the Mercedes-Benz SL400, latest sale Jul 21, 2026. Methodology
Recent Mercedes-Benz SL400 Auction Results
| Sold | Price | Mileage |
|---|---|---|
| Jul 21, 2026 | $33,000 | 22,000 mi |
| Mar 14, 2026 | $15,000 | 120,728 mi |
| Feb 11, 2026 | $31,565 | 12,700 mi |
| Jan 25, 2026 | $28,600 | — |
| Dec 13, 2025 | $38,000 | 18,000 mi |
| Apr 22, 2025 | $21,500 | 54,000 mi |
| Mar 28, 2025 | $35,000 | 26,000 mi |
| Jan 13, 2025 | $48,750 | 373 mi |
| Dec 23, 2024 | $31,000 | 18,800 mi |
| Sep 9, 2024 | $24,250 | 73,000 mi |
| Sep 5, 2024 | $34,000 | 38,000 mi |
| Jul 21, 2024 | $23,250 | 73,000 mi |
| Dec 1, 2023 | $37,000 | 43,332 mi |
| Nov 8, 2023 | $50,500 | 870 mi |
Verified results from the world's leading collector-car auction houses and marketplaces.
Mercedes-Benz SL400 Auction Results by Year
Mercedes-Benz SL400 Auction Results: Frequently Asked Questions
How much does a Mercedes-Benz SL400 sell for at auction?
The median verified Mercedes-Benz SL400 sale is $32,283, with sold prices ranging from $15,000 to $50,500 depending on year, mileage, and condition. Every figure comes from a completed sale, not an estimate.
How many Mercedes-Benz SL400 have sold at auction?
DriveIndex has tracked 14 verified Mercedes-Benz SL400 sales, 5 of them in the past 12 months.
Are Mercedes-Benz SL400 sale prices higher or lower than a year ago?
The median Mercedes-Benz SL400 sale price is down 4.3% over the past 12 months compared with the prior year, based on verified auction sales (data through Jul 21, 2026). That figure tracks the median of what actually sold, so it moves with the mix of years, trims and mileages that came to market as well as with the market itself. The full Value Signal classification and its 1–5 year projection are part of DriveIndex Pro.
Where do these auction results come from?
From completed sales at the world's leading collector-car auction houses and marketplaces, verified and normalized by DriveIndex. Every sold price with where it sold, and the Value Signal, are part of DriveIndex Pro.