Values as of July 2026Updated
Mercedes-Benz SL-Class price guide
What is a used Mercedes-Benz SL-Class worth? Our market model answers from 2,517 listings tracked in the year to July 2026, by model year, trim and mileage. Based on asking prices for comparable cars, it puts a 2020 SL-Class SL 550 at about $60,000 with 32,900 miles, a 2014 at about $31,500 with 58,600 miles, and a 2007 at about $16,500 with 69,200 miles.
None are for sale in our latest scan. Comparing the same trims, years and miles, asking prices rose 1.7% from May to July 2026. The typical car leaves the market about 123 days after it's first listed.
What a used SL-Class is worth by year and trim
Fair asking price at the typical mileage for each model year, from our market model of 2,517 Mercedes-Benz SL-Class listings in the year to July 2026. A specific car also moves with its miles, options and history.
| Model year | SL 550 | SL 500 | AMG SL 63 | SL 63 AMG |
|---|---|---|---|---|
| 2026 | – | – | $187,000 · 700 mi | – |
| 2025 | – | – | $176,000 · 1k mi | – |
| 2024 | – | – | $171,000 · 300 mi | – |
| 2023 | – | – | $132,000 · 6k mi | – |
| 2022 | – | – | $113,000 · 10k mi | – |
| 2020 | $60,000 · 33k mi | – | – | – |
| 2019 | $56,000 · 30k mi | – | – | – |
| 2018 | $47,500 · 45k mi | – | – | – |
| 2017 | $46,500 · 41k mi | – | – | – |
| 2016 | $41,500 · 45k mi | – | – | – |
| 2015 | $37,500 · 48k mi | – | – | $50,500 · 58k mi |
| 2014 | $31,500 · 59k mi | – | – | $50,500 · 47k mi |
| 2013 | $29,000 · 60k mi | – | – | $46,500 · 51k mi |
| 2012 | $25,500 · 71k mi | – | – | $48,500 · 38k mi |
| 2011 | $20,500 · 73k mi | – | – | $36,500 · 58k mi |
| 2009 | $19,500 · 71k mi | – | – | $38,000 · 48k mi |
| 2008 | $14,500 · 87k mi | – | – | – |
| 2007 | $16,500 · 69k mi | – | – | – |
| 2006 | – | $15,000 · 68k mi | – | – |
| 2005 | – | $14,500 · 67k mi | – | – |
How the SL-Class holds its value
What each model year is typically listed at next to a 2025 with the same trim and miles, from our market model. It shows how today's asking prices fall with age, not one car's history.
- 2025 100%
- 2024 95%
- 2023 84%
- 2022 75%
- 2020 77%
- 2019 71%
- 2018 69%
- 2017 66%
- 2016 61%
- 2015 56%
- 2014 52%
- 2013 49%
- 2012 48%
- 2011 46%
- 2009 45%
- 2008 39%
- 2007 39%
- 2006 37%
- 2005 35%
- 2004 33%
- 2003 32%
- 2002 34%
- 2001 31%
- 2000 28%
- 1999 27%
- 1998 26%
- 1997 26%
- 1996 25%
- 1995 24%
Mercedes-Benz SL-Class prices: common questions
How much is a used Mercedes-Benz SL-Class worth?
It depends most on the model year and trim. Based on asking prices for comparable cars, our market model puts a 2020 SL-Class SL 550 at about $60,000 with 32,900 miles, a 2014 at about $31,500 with 58,600 miles, and a 2007 at about $16,500 with 69,200 miles. A 2006 SL-Class SL 500 is valued at about $15,000 with 67,700 miles.
How much does a Mercedes-Benz SL-Class depreciate?
With the same trim and miles, a 2022 is typically listed at about 75% of a 2025's price, a 2020 at about 77%, and a 2015 at about 56%. These come from today's asking prices across model years, so they show how the market prices age rather than one car's history.
How does mileage affect Mercedes-Benz SL-Class prices?
Each extra 1,000 miles takes about $210 off the asking price of a typical Mercedes-Benz SL-Class, at the same model year and trim.
Are Mercedes-Benz SL-Class prices going up or down?
Comparing the same trims, years and miles, asking prices rose 1.7% from May to July 2026. Holding trim, model year and miles constant shows the market's direction rather than which cars happen to be listed. These are asking prices, not sale prices.
How fast do used Mercedes-Benz SL-Classes sell?
The typical Mercedes-Benz SL-Class leaves the market, sold or taken off sale, about 123 days after it's first listed. That's the median over the cars we saw go in the six months to July 2026.
How are these Mercedes-Benz SL-Class values calculated?
Luxury Car Deals' market model compares 2,517 Mercedes-Benz SL-Class listings in the year to July 2026 and separates the effects of model year, trim, mileage and body style. Fair values are typical asking prices for comparable cars at the usual mileage for their model year, not sale prices; a specific car also moves with its options, color, history and condition. None were for sale in our latest scan of dealer listings on Oct 22, 2026.