§ V.01What a 2003–2012 Mercedes-Benz SL (R230) is worth
A 2003–2012 Mercedes-Benz SL (R230) sold for a median of $24,000 across 2,171 completed auctions from January 2016 to November 2026 (BidBetter, as of 3 November 2026).
The middle half of those 2,171 sales fell between $18,150 and $31,950 (the typical range), and the full range after cleaning was $4,100 to $222,000.
Data as of 3 November 2026 · 2,171 sales · January 2016 to 1 November 2026 · auction results only
§ V.02What moves a car within the band
Within that band, convertible cars are the most frequently traded body style in this set (1,852 of 2,171 sales), and manual cars account for 1,138 of them. Condition, originality and documented history move a car further than any single specification, which is why the middle half of the range is wide.
The spread by variant, printed in full above, is usually wider than the spread by year: a convertible at $24,120 and a roadster at $23,100 are not the same market, and a single median that mixes them describes neither.
§ V.03Recent sales
| Car | Sold for | Date | Mileage | Sold by |
|---|---|---|---|---|
| 2011 Mercedes-Benz SL550 | $18,250 | 1 November 2026 | 61,000 mi | Bring a Trailer |
| 18k-Mile 2005 Mercedes-Benz SL65 AMG | $67,000 | 1 November 2026 | 18,000 mi | Bring a Trailer |
| 2009 Mercedes-Benz SL63 AMG Silver Arrow Edition | $46,000 | 31 October 2026 | 53,000 mi | Bring a Trailer |
| 18k-Mile 2005 Mercedes-Benz SL500 | $18,000 | 30 October 2026 | 18,000 mi | Bring a Trailer |
| 48k-Mile 2008 Mercedes-Benz SL550 | $18,750 | 29 October 2026 | 48,000 mi | Bring a Trailer |
| 2005 Mercedes-Benz SL65 AMG | $24,500 | 29 October 2026 | 78,000 mi | Bring a Trailer |
| 36k-Mile 2009 Mercedes-Benz SL550 Silver Arrow Launch Edition | $38,250 | 26 October 2026 | 36,000 mi | Bring a Trailer |
| 20k-Mile 2011 Mercedes-Benz SL550 Night Edition | $26,750 | 26 October 2026 | 20,000 mi | Bring a Trailer |
| Twin-Turbo V12: 2006 Mercedes-Benz SL600 Convertible With Just Over 35K Miles | $23,500 | 23 October 2026 | 35,021 mi | Hemmings |
| 4k-Mile 2008 Mercedes-Benz SL65 AMG | $129,500 | 23 October 2026 | 4,000 mi | Bring a Trailer |
| 2004 Mercedes-Benz SL600 | $17,750 | 21 October 2026 | 94,000 mi | Bring a Trailer |
| 2003 Mercedes-Benz SL500 | $10,000 | 21 October 2026 | 68,000 mi | Bring a Trailer |
| 2003 Mercedes-Benz SL55 AMG | $12,000 | 20 October 2026 | 98,000 mi | Bring a Trailer |
| 2006 Mercedes-Benz SL65 AMG | $35,250 | 19 October 2026 | 60,000 mi | Bring a Trailer |
| 2004 Mercedes-Benz SL500 | $13,250 | 19 October 2026 | 67,000 mi | Bring a Trailer |
§ V.04Price by model year
| Model year | Median | Sales |
|---|---|---|
| 2003 | $19,800 | 506 |
| 2004 | $21,000 | 377 |
| 2005 | $25,000 | 369 |
| 2006 | $25,675 | 208 |
| 2007 | $26,250 | 286 |
| 2008 | $27,000 | 117 |
| 2009 | $32,000 | 218 |
| 2011 | $30,800 | 69 |
| 2012 | $39,757 | 20 |
§ V.05Price by body style and transmission
| Variant | Type | Median | Sales |
|---|---|---|---|
| Convertible | Body style | $24,120 | 1,852 |
| Roadster | Body style | $23,100 | 247 |
| Manual | Transmission | $25,300 | 1,138 |
| Automatic | Transmission | $21,500 | 897 |
§ V.06Questions
What is a 2003–2012 Mercedes-Benz SL (R230) worth?
A 2003–2012 Mercedes-Benz SL (R230) sold for a median of $24,000 across 2,171 completed auctions from January 2016 to November 2026 (BidBetter, as of 3 November 2026).
The middle half of those 2,171 sales fell between $18,150 and $31,950 (the typical range), and the full range after cleaning was $4,100 to $222,000.
What affects the price of a 2003–2012 Mercedes-Benz SL (R230)?
Model year: by year, medians run from $19,800 for 2003 (506 sales) to $39,757 for 2012 (20 sales).
Body style: a convertible holds a median of $24,120 on 1,852 sales, against $23,100 on 247 for a roadster.
Transmission: Manuals hold a median of $25,300 on 1,138 sales, against $21,500 on 897 for automatics.
Condition, originality and documented history move a car further than any single specification, which is why the middle half of sales spans $18,150 to $31,950.
Is the Mercedes-Benz SL (R230) 2003-2012 going up or down in value?
Down. The 355 sales in the 12 months to 3 November 2026 had a median of $18,250, against $19,250 on 305 sales in the 12 months before, a fall of 5.2%. That compares whichever cars came to auction in each year, not the same cars sold twice, so read it as the direction of the market rather than a rate of appreciation.
How many Mercedes-Benz SL (R230) sales is that based on?
2,171 completed auction sales, from January 2016 to 1 November 2026. The table above lists the 15 most recent, each linked to its auction record. The figures were last rebuilt on 3 November 2026.
What is the difference between the typical range and the full range?
The typical range is $18,150 to $31,950: half of all 2,171 sales fell inside it. The full range is $4,100 to $222,000, the cheapest and dearest sale that survived cleaning. The full range is set by outliers, so it is a boundary rather than a guide to what most cars bring.
Which body style holds its value best?
On this set, convertible is the most frequently sold at 1,852 sales with a median of $24,120. The highest median among body styles is convertible at $24,120, though it rests on fewer sales. Each variant's median and count are in the table above.
Do manual or automatic cars sell for more?
In this set, manual cars account for 1,138 of 2,171 sales. Manuals hold a median of $25,300 on 1,138 sales, against $21,500 on 897 for automatics.
Does mileage change the value?
Mileage is recorded for part of this set, not all of it, so it is not used to adjust the median. It is shown in the sales table wherever the auction record carries it, and you can see the effect directly by comparing rows.
How current is this figure?
Data as of . The figures are rebuilt from completed sales on a schedule, and the date above is the date of the last rebuild, not the date this page was loaded.
§ V.07Method and sources
What these figures are. Every number on this page is computed from completed auction sales of Mercedes-Benz SL (R230) cars built between 2003 and 2012. The median is the 50th percentile of the sale prices; the typical range is the 25th to 75th percentile; the full range is the lowest and highest sale that survived cleaning. Percentiles are linearly interpolated on the sorted prices.
What is excluded. Asking prices, reserve-not-met results, withdrawn lots and unsold cars are not prices and are not counted. Parts, memorabilia, literature, scale models and other non-vehicle lots are excluded. Sales not made in US dollars are excluded, so these figures describe the dollar market. Duplicate records are removed. Sales below a plausibility floor (5% of the median) and above a ceiling (10× the median) are set aside, because a $22 "911" is a data error rather than a cheap car.
What was set aside. The highest recorded sale in this set is $431,000 (2,200-Mile 2009 Mercedes-Benz SL65 AMG Black Series, 23 December 2025), and 25 sales above $240,000 are held out of the median and the ranges: at that price the lot is a different asset, and including it would pull the headline figure away from what a typical car brings.
What it is not. This is not an appraisal or an inspection, and it does not predict what any particular car will bring. Two cars built the same year can differ by more than the whole typical range on condition, originality, documentation and provenance.
The set. 2,171 sales from January 2016 to 1 November 2026, drawn from 14 auction sources, principally Bring a Trailer (1,553), Barrett-Jackson (383), Cars & Bids (125), Hemmings (26), Mecum (21), Hagerty (18), PCARMARKET (16), Mbmarket (13), RM Sotheby's (5), Broad Arrow (4), Bonhams (2), Collecting Cars (2). Data as of .
See the disclaimer for the limits of a valuation of this kind.
§ V.08Compare with
- Mercedes-Benz SL (R107) 1972-1989 — $22,750 median · 2,063 sales · as of 3 November 2026
- Mercedes-Benz SL (R129) 1990-2002 — $20,750 median · 1,236 sales · as of 3 November 2026
- Mercedes-Benz G-Class 2001-2026 — $65,500 median · 870 sales · as of 3 November 2026
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