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1,145 sales tracked since 28 May 2026 · 424 for sale now
Every SL that's come off Autotrader since 28 May 2026, with its final asking price and how long it took to sell.
What each SL variant sold for (filled dots) and what the 424 for sale are asking (rings), with monthly medians drawn through them. Click a dot to open the car.
Solid lines: median sold price per month (3+ sales). Dashed lines: median asking price of cars currently for sale, by the month they were listed. 30 cars listed before the chart starts are not shown.
By month sold, all variants
How long sold cars were listed
How many cars were listed each day since tracking began
Asking price range, with the median marked
Listings added and sold each month
424 live listings from Autotrader · from £2,350 · median £19,823
Sold and asking prices against mileage. Each dot is a car; click one to open it.
Month-by-month sold prices, asking prices, time to sell and supply for used Mercedes-Benz SL cars on Autotrader UK. Updated 19 Oct 2026.
As of 19 Oct 2026, there are 424 used Mercedes-Benz SL cars for sale on Autotrader UK, with a median asking price of £19,823. In the last 30 days, 200 Mercedes-Benz SL cars have sold at a median price of £18,994, taking a median of 35 days to sell. 190 new Mercedes-Benz SL listings appeared over the same period, so supply is tightening.
In October 2026, the median sold price for a used Mercedes-Benz SL was £17,995, broadly unchanged from £17,995 in September 2026 (117 sales). Asking prices were up 2.3% over the same period, at a median of £22,495. 118 cars sold in October 2026 compared with 231 in September 2026. The number for sale rose 1.2% to 424 by the end of October 2026. Over the last 90 days the median sold price was £17,735, up 1.3% on the previous 90 days (£17,500).
Autotrender has recorded 1,147 Mercedes-Benz SL sales on Autotrader since 27 May 2026, with final asking prices from £550 to £599,975 and a median of £17,500. The typical Mercedes-Benz SL took 28 days to sell.
| Month | Median asking | Median sold | Sold | Days to sell | New listings | For sale at month end |
|---|---|---|---|---|---|---|
| June 2026 | £23,485 | £16,995 | 261 | 27 days | 264 | 433 |
| July 2026 | £21,336 | £17,998 | 252 | 29 days | 257 | 438 |
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| August 2026 | £20,995 | £16,990 | 270 | 24 days | 268 | 436 |
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| September 2026 | £21,995 | £17,995 | 231 | 29 days | 214 | 419 |
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| October 2026 so far | £22,4952% | £17,995No change | 11849% | 43 days48% | 123 | 4241% |
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The median asking price for a used Mercedes-Benz SL on Autotrader UK is £19,823, across 424 cars for sale as of 19 Oct 2026. Cars that sold in the last 30 days went for a median of £18,994. Across all 1,145 recorded sales the median sold price is £17,500.
Mercedes-Benz SL sold prices were broadly flat between September 2026 (£17,995) and October 2026 (£17,995). Asking prices were up 2.3% over the same period.
The median used Mercedes-Benz SL sells within 28 days of being listed on Autotrader, based on 1,147 recorded sales. Cars that sold in the last 30 days took a median of 35 days.
There are 424 used Mercedes-Benz SL cars for sale on Autotrader UK as of 19 Oct 2026. Supply was up 1.2% in October 2026 compared with the end of September 2026 (419). In the last 30 days 190 were newly listed and 200 sold.
Autotrender records every Mercedes-Benz listing on Autotrader UK twice a day (since 27 May 2026). A car counts as sold when its advert is removed, and its sold price is the final asking price before it came off; days to sell run from the advert's listing date to its removal. Medians are used throughout, and months with fewer than 5 sales are not used to call a trend.
Recomputed after every Autotrader scan. Plain-text version for citation: /make/mercedes-benz/model/sl/report.md · About Autotrender