Mercedes-Benz SLK320 Auction Results
DriveIndex has tracked 44 verified Mercedes-Benz SLK320 auction sales, with sold prices from $10,000 to $317,300 and a median of $13,535. 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 up 10.9% over the past 12 months versus the prior year (data through Sep 30, 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. 44 verified auction sales for the Mercedes-Benz SLK320, latest sale Sep 30, 2026. Methodology
Recent Mercedes-Benz SLK320 Auction Results
| Sold | Price | Mileage |
|---|---|---|
| Sep 30, 2026 | $14,500 | 31,000 mi |
| Aug 21, 2026 | $16,250 | 24,000 mi |
| Aug 4, 2026 | $10,500 | 27,000 mi |
| Jul 10, 2026 | $15,248 | 45,900 mi |
| Apr 17, 2026 | $10,250 | 31,000 mi |
| Sep 25, 2025 | $11,301 | 26,000 mi |
| Jul 3, 2025 | $12,000 | 45,000 mi |
| Jun 23, 2025 | $11,355 | 28,000 mi |
| Jun 4, 2025 | $190,000 | 61,516 mi |
| May 22, 2025 | $15,100 | 18,000 mi |
| Feb 23, 2025 | $10,250 | 39,000 mi |
| Feb 9, 2025 | $317,300 | 38,000 mi |
| Feb 4, 2025 | $15,750 | 7,000 mi |
| Jan 2, 2025 | $12,000 | 20,000 mi |
| Nov 22, 2024 | $14,150 | 7,000 mi |
Verified results from the world's leading collector-car auction houses and marketplaces.
This page shows the 15 most recent. Pro opens every verified Mercedes-Benz SLK320 sale with its price and where it sold, plus the Value Signal (whether the SLK320 is appreciating, stable or depreciating) and a 1–5 year projection.
Mercedes-Benz SLK320 Auction Results by Year
Mercedes-Benz SLK320 Auction Results: Frequently Asked Questions
How much does a Mercedes-Benz SLK320 sell for at auction?
The median verified Mercedes-Benz SLK320 sale is $13,535, with sold prices ranging from $10,000 to $317,300 depending on year, mileage, and condition. Every figure comes from a completed sale, not an estimate.
How many Mercedes-Benz SLK320 have sold at auction?
DriveIndex has tracked 44 verified Mercedes-Benz SLK320 sales, 5 of them in the past 12 months.
Are Mercedes-Benz SLK320 sale prices higher or lower than a year ago?
The median Mercedes-Benz SLK320 sale price is up 10.9% over the past 12 months compared with the prior year, based on verified auction sales (data through Sep 30, 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.