2009 Mercedes-Benz SL550 Market Value & Price History
The 2009 Mercedes-Benz SL550 has a current market value of $19,497 as of Oct 13, 2026, based on 167 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2014 between $20,350 and $31,750. Based on US sales through Sep 28, 2026. 34 have sold in the past 12 months, and 2 are listed for sale from $21,900 to $24,500. The median sale price is down 10.7% over the past 12 months versus the prior year.
Data: DriveIndex. 167 verified auction sales for the 2009 Mercedes-Benz SL550, latest sale Sep 28, 2026. Value as of Oct 13, 2026. Methodology
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Last checked Oct 12, 2026
2009 Mercedes-Benz SL550 Price History
The median 2009 Mercedes-Benz SL550 sold for $19,375 in 2026, against $37,400 in 2015. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $19,375 | 30 |
| 2025 | $23,375 | 32 |
| 2024 | $20,500 | 25 |
| 2023 | $27,875 | 26 |
| 2022 | $32,000 | 17 |
| 2021 | $27,295 | 11 |
| 2020 | $25,025 | 6 |
| 2019 | $29,150 | 4 |
| 2018 | $28,050 | 8 |
| 2015 | $37,400 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2009 Mercedes-Benz SL550 Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 28, 2026 | $18,000 | 75,000 mi | — |
| Sep 19, 2026 | $27,000 | 35,800 mi | — |
| Sep 18, 2026 | $18,000 | 52,488 mi | — |
| Sep 12, 2026 | $17,000 | 62,000 mi | Automatic |
| Aug 8, 2026 | $25,251 | 56,000 mi | Automatic |
| Aug 1, 2026 | $17,000 | 63,000 mi | — |
| Jul 24, 2026 | $26,400 | 69,395 mi | Automatic |
| Jul 24, 2026 | $26,400 | 50,416 mi | Automatic |
| May 12, 2026 | $17,600 | 67,568 mi | Automatic |
| Apr 29, 2026 | $22,505 | 23,000 mi | Automatic |
| Apr 16, 2026 | $14,850 | — | — |
| Apr 16, 2026 | $18,150 | — | — |
| Apr 16, 2026 | $18,700 | — | — |
| Apr 9, 2026 | $24,000 | 29,000 mi | Automatic |
| Mar 30, 2026 | $14,000 | 70,000 mi | — |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Mercedes-Benz SL550 auction results →See the full picture on the 2009 Mercedes-Benz SL550
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Mercedes-Benz SL550 by Year
Which SL550 year should you buy? Every year compared →2009 Mercedes-Benz SL550: Frequently Asked Questions
How much is a 2009 Mercedes-Benz SL550 worth?
A 2009 Mercedes-Benz SL550 is worth approximately $19,497 as of Oct 13, 2026, based on 167 verified auction sales tracked by DriveIndex. Based on US sales through Sep 28, 2026. Half of all verified sales fall between $20,350 and $31,750; the full verified range is $10,450 to $44,550. Condition, mileage and options move an individual car within that band.
How much did a 2009 Mercedes-Benz SL550 cost new?
The 2009 Mercedes-Benz SL550 carried an original MSRP of $98,500. Verified examples now trade around $19,497.
How much has the 2009 Mercedes-Benz SL550 depreciated?
The 2009 Mercedes-Benz SL550 is worth about 80% less than it cost new: it carried an original MSRP of $98,500, and verified examples now trade around $19,497. That compares today's value with the sticker price, not adjusted for inflation.
How many 2009 Mercedes-Benz SL550 sell per year?
34 have sold at auction in the past 12 months. DriveIndex has tracked 167 2009 Mercedes-Benz SL550 sales in total.
Are 2009 Mercedes-Benz SL550 sale prices higher or lower than a year ago?
The median 2009 Mercedes-Benz SL550 sale price is down 10.7% over the past 12 months versus the prior year, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 2009 Mercedes-Benz SL550?
DriveIndex lists 2 2009 Mercedes-Benz SL550 for sale, priced from $21,900 to $24,500 (last checked Oct 12, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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