2004 Mercedes-Benz SL500 Market Value & Price History
The 2004 Mercedes-Benz SL500 has a current market value of $12,393 as of Oct 14, 2026, based on 366 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2010 between $14,750 and $22,550. Based on US sales through Sep 12, 2026. 23 have sold in the past 12 months, and 7 are listed for sale from $10,999 to $26,299. The median sale price is up 6.8% over the past 12 months versus the prior year.
Data: DriveIndex. 366 verified auction sales for the 2004 Mercedes-Benz SL500, latest sale Sep 12, 2026. Value as of Oct 14, 2026. Methodology
What members see for the 2004 Mercedes-Benz SL500
The value above is the headline. Members get the full picture behind it.
- All 366 sold prices, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- The best and worst months to buy and sell
- An estimated market-bottom date
- Whether each of the 7 asks listed for sale is fair
- Deal Radar: underpriced listings across the market
Not ready? A free account shows the current value and recent sale dates.
Pro unlocks this car's live Value Signal (appreciating, stable, bottomed, approaching bottom or depreciating) and its 1–5 year projection. Collector adds the best months to buy and sell.
See the SL500's Value Signal with Pro →2004 Mercedes-Benz SL500 For Sale (7)
Last checked Oct 13, 2026, unless a listing shows its own date
2004 Mercedes-Benz SL500 Price History
The median 2004 Mercedes-Benz SL500 sold for $15,400 in 2026, against $30,250 in 2012. 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 | $15,400 | 19 |
| 2025 | $14,100 | 34 |
| 2024 | $15,500 | 36 |
| 2023 | $18,600 | 30 |
| 2022 | $19,875 | 48 |
| 2021 | $19,680 | 30 |
| 2020 | $16,000 | 27 |
| 2019 | $18,700 | 33 |
| 2018 | $17,188 | 44 |
| 2017 | $19,800 | 16 |
| 2016 | $20,900 | 19 |
| 2015 | $23,100 | 11 |
| 2014 | $24,200 | 7 |
| 2013 | $28,050 | 7 |
| 2012 | $30,250 | 4 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2004 Mercedes-Benz SL500 Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 12, 2026 | $11,000 | — | Automatic |
| Sep 11, 2026 | $20,240 | — | Automatic |
| Aug 24, 2026 | $11,100 | 56,800 mi | Automatic |
| Aug 20, 2026 | $14,000 | 51,000 mi | Automatic |
| Jul 23, 2026 | $24,200 | 14,522 mi | Automatic |
| Jun 28, 2026 | $17,000 | 43,000 mi | Automatic |
| Jun 25, 2026 | $12,650 | — | Automatic |
| Jun 5, 2026 | $15,400 | 81,750 mi | Automatic |
| May 19, 2026 | $10,000 | 59,000 mi | Automatic |
| May 14, 2026 | $19,800 | 20,882 mi | Automatic |
| Apr 16, 2026 | $12,650 | — | Automatic |
| Apr 10, 2026 | $16,500 | 64,608 mi | Automatic |
| Mar 2, 2026 | $14,000 | 46,000 mi | Automatic |
| Feb 9, 2026 | $14,250 | 25,000 mi | Automatic |
| Jan 25, 2026 | $22,000 | — | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Mercedes-Benz SL500 auction results →See the full picture on the 2004 Mercedes-Benz SL500
Browsing is free. Upgrade to unlock the Value Signal™, projections, and the tools collectors use to buy and sell at the right time.
- Full Value Signal™ + confidence: appreciating, stable, or depreciating
- 1–5 year price projections
- Buy / Hold / Sell call per car
- Complete sales & listings feed + up to 10 yrs of history
- Analyst notes & compare up to 4 cars
- Price & custom alerts (make, color, options)
- Portfolio tracker (garage) + analytics
- Everything in Pro, plus:
- Portfolio Outlook (a hold/sell call for every car you own)
- Watchlist Intelligence (act-now calls on the cars you follow)
- Head-to-Head Verdict (compare cars, the data crowns the buy)
- Market Deal Radar (every live ask under market value, catalog-wide)
- Best & worst months to buy and sell
- What each option adds to the price + separate manual vs automatic values
- Listing analyzer with fair-value deal scores
- Rad’s Market Update (his picks & price targets)
Mercedes-Benz SL500 by Year
Which SL500 year should you buy? Every year compared →2004 Mercedes-Benz SL500: Frequently Asked Questions
How much is a 2004 Mercedes-Benz SL500 worth?
A 2004 Mercedes-Benz SL500 is worth approximately $12,393 as of Oct 14, 2026, based on 366 verified auction sales tracked by DriveIndex. Based on US sales through Sep 12, 2026. Half of all verified sales fall between $14,750 and $22,550; the full verified range is $10,000 to $38,500. Condition, mileage and options move an individual car within that band.
How much did a 2004 Mercedes-Benz SL500 cost new?
The 2004 Mercedes-Benz SL500 carried an original MSRP of $88,000. Verified examples now trade around $12,393.
How much has the 2004 Mercedes-Benz SL500 depreciated?
The 2004 Mercedes-Benz SL500 is worth about 86% less than it cost new: it carried an original MSRP of $88,000, and verified examples now trade around $12,393. That compares today's value with the sticker price, not adjusted for inflation.
How many 2004 Mercedes-Benz SL500 sell per year?
23 have sold at auction in the past 12 months. DriveIndex has tracked 366 2004 Mercedes-Benz SL500 sales in total.
Are 2004 Mercedes-Benz SL500 sale prices higher or lower than a year ago?
The median 2004 Mercedes-Benz SL500 sale price is up 6.8% 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 2004 Mercedes-Benz SL500?
DriveIndex lists 7 2004 Mercedes-Benz SL500 for sale, priced from $10,999 to $26,299 (last checked Oct 13, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
More Mercedes-Benz Models
All Mercedes-Benz models →Collections Featuring Mercedes-Benz
Pro unlocks its live Value Signal, every sold price, a 1–5 year projection and an alert the moment one lists or sells. Collector adds the best months to buy and sell and where the market bottoms.
Get Pro →