# Mercedes-Benz SLS UK sold prices and market trends

Updated 20 Oct 2026. Source: Autotrender, https://autotrender.co.uk/make/mercedes-benz/model/sls

## Summary

As of 20 Oct 2026, there are 8 used Mercedes-Benz SLS cars for sale on Autotrader UK, with a median asking price of £339,950. In the last 30 days, 6 Mercedes-Benz SLS cars have sold at a median price of £232,473, taking a median of 22 days to sell. 4 new Mercedes-Benz SLS listings appeared over the same period, so supply is tightening.

In September 2026, the median sold price for a used Mercedes-Benz SLS was £169,995 (7 sales). 7 cars sold in September 2026 compared with 2 in August 2026. The number for sale rose 10.0% to 11 by the end of September 2026. Over the last 90 days the median sold price was £169,995, up 21.4% on the previous 90 days (£140,000).

Autotrender has recorded 30 Mercedes-Benz SLS sales on Autotrader since 27 May 2026, with final asking prices from £89,999 to £469,000 and a median of £169,950. The typical Mercedes-Benz SLS took 28 days to sell.

## Monthly statistics

Prices are GBP medians. "Sold" is the number of Mercedes-Benz SLS adverts removed from Autotrader that month.

| Month | Median asking price | Median sold price | Sold | Median days to sell | New listings | For sale at month end |
| --- | ---: | ---: | ---: | ---: | ---: | ---: |
| June 2026 | £179,973 | £134,995 | 11 | 30 | 6 | 6 |
| July 2026 | £169,990 | £194,970 | 6 | 42 | 7 | 7 |
| August 2026 | £359,000 | — | 2 | — | 5 | 10 |
| September 2026 | £232,497 | £169,995 | 7 | 24 | 8 | 11 |
| October 2026 (so far) | £329,973 | — | 4 | — | 1 | 8 |

## Questions and answers

### What is the average used Mercedes-Benz SLS price in the UK?

The median asking price for a used Mercedes-Benz SLS on Autotrader UK is £339,950, across 8 cars for sale as of 20 Oct 2026. Cars that sold in the last 30 days went for a median of £232,473. Across all 30 recorded sales the median sold price is £169,950.

### Are used Mercedes-Benz SLS prices going up or down?

Over the last 90 days the median Mercedes-Benz SLS sold price was £169,995, up 21.4% on the previous 90 days (£140,000).

### How long does a used Mercedes-Benz SLS take to sell?

The median used Mercedes-Benz SLS sells within 28 days of being listed on Autotrader, based on 30 recorded sales. Cars that sold in the last 30 days took a median of 22 days.

### How many used Mercedes-Benz SLS cars are for sale in the UK?

There are 8 used Mercedes-Benz SLS cars for sale on Autotrader UK as of 20 Oct 2026. Supply was up 10.0% in September 2026 compared with the end of August 2026 (10). In the last 30 days 4 were newly listed and 6 sold.

### How does Autotrender work out Mercedes-Benz SLS sold prices?

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.

## About this data

Autotrender (https://autotrender.co.uk) tracks used car listings on Autotrader UK and publishes sold prices, price history and supply trends by make and model. Figures on this page are recomputed after every scan. Licence: CC BY-NC 4.0; please cite Autotrender and link to https://autotrender.co.uk/make/mercedes-benz/model/sls.