Mercedes-Benz SL Price Trends – UK Market

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Mercedes-Benz SL at a glance

In August 2026, the median Mercedes-Benz SL listing was priced at £18,920 across 713 active listings worth £20m. Compared with August 2025, prices have risen by +£1,732 (+10.1%). Roughly 2,469 left the market over the past year.

Did Mercedes-Benz SL prices increase or decrease over the last 12 months?

Mercedes-Benz SL prices have risen over the last 12 months. The median price moved from £17,188 in August 2025 to £18,920 in August 2026, a change of +£1,732 (+10.1%).

How many Mercedes-Benz SL vehicles were sold in the last 12 months?

An estimated 2,469 Mercedes-Benz SL vehicles left the market over the trailing 12 months. There are currently 713 Mercedes-Benz SL listings advertised.

How much does a Mercedes-Benz SL cost in August 2026?

The middle 80% of Mercedes-Benz SL listings in August 2026 were priced between £6,795 and £66,968. The cheapest listings sat around £550 while the most expensive reached £189,410.

Median price

£18,920

Latest: Aug 2026

Mean price

£27,645

High-value variants can skew the average

3-month change

+£887

+4.9%

Compared with 3 months ago

12-month change

+£1,732

+10.1%

Tracking window

Active listings

713

+0.7%

+5 listings

Market briefing

Balanced market

Prices and available stock are moving within a normal range.

Mercedes-Benz SL · latest available month: Aug 2026

Median price£18,920+4.9% vs May 2026
Active stock713Unchanged vs May 2026
Estimated exits257Latest complete month: Jun 2026

Signal based on current stock and price movement713 active listings

Browse live listings

Median price over time

Median price & percentile range

Mercedes-Benz SL

Market categories

Listings & sales

New listings vs. estimated sales, monthly

Active listings

713

+0.7%

+5 listings

Estimated sales

257

Latest complete month: Jun 2026

New listings

Data unavailable

Requires listing entry events

Removed listings

Data unavailable

Requires listing exit events

Active ListingsEst. Sales

Total market value

Combined value of all active listings

Median price

£18,920

Latest: Aug 2026

Mean price

£27,645

High-value variants can skew the average

12-month change

+£1,732

+10.1%

Compared with 12 months ago

Price spread P10–P90

£6,795–£66,968

Unchanged

+£110

Mean price is above the median for this selection.

Time on market

Average days a listing stays live

Average listing age

109 days

Median days on market

Data unavailable

Requires listing survival cohorts

Listings price-cut

Data unavailable

Requires price event aggregation

Average cut size

Data unavailable

Requires price event aggregation

Mileage distribution

Across all active listings

Median mileage

57,987 mi

Mileage span P10–P90

15k–110k mi

Depreciation rate

Not available

Requires a fitted mileage-price curve

Live sample

713

Active listings

P1014,647 mi

Median57,987 mi

P90109,971 mi

Price history

Date	Mean	Median	1M change	Total listings	Est. sales	Market value
Aug 2026Current month	£27,645	£18,920	+1.6%	713	Still collecting	£19.6m
Jul 2026	£27,399	£18,620	+3.3%	708	0	£19.3m
Jun 2026	£28,912	£18,033	Unchanged	696	257	£20.0m
May 2026	£29,636	£18,033	-3.1%	714	277	£20.7m
Apr 2026	£32,235	£18,620	-6.2%	691	246	£22.5m
Mar 2026	£33,125	£19,850	Unchanged	665	241	£22.0m
Feb 2026	£32,550	£19,850	+10.1%	627	213	£20.4m
Jan 2026	£30,628	£18,033	+3.3%	629	186	£19.2m
Dec 2025	£26,311	£17,465	+3.3%	597	146	£15.7m
Nov 2025	£25,016	£16,915	-1.6%	640	182	£15.9m
Oct 2025	£26,284	£17,188	-4.7%	695	229	£18.2m
Sept 2025	£27,090	£18,033	Data unavailable	730	234	£19.8m

← scroll for more months →

Price & valueMedian trend, market value, and the shape of the current price distribution

Median price

£18,920

Latest available month: Aug 2026 · 713 active listings

Mean price

£27,645

Mean is 46% above median; high-value variants can skew the average

12-month change

+£1,732

+10.1%

Compared with Aug 2025

Price spread P10–P90

£6,795–£66,968

Unchanged

+£110

Market briefing

Balanced market

Prices and available stock are moving within a normal range.

Mercedes-Benz SL · latest available month: Aug 2026

Median price£18,920+4.9% vs May 2026
Active stock713Unchanged vs May 2026
Estimated exits257Latest complete month: Jun 2026

Signal based on current stock and price movement713 active listings

Browse live listings

Median price & percentile range

Mercedes-Benz SL

Total market value

Mercedes-Benz SL

Mean price is above the median for this selection.

MileageMileage distribution across the live vehicle sample

Median mileage

57,987 mi

Mileage span P10–P90

15k–110k mi

Live sample

713

Active listings

Mileage distribution

Mercedes-Benz SL

P1014,647 mi

Median57,987 mi

P90109,971 mi

Supply & demandStock levels, estimated sales, and the flow of vehicles through the market

Active listings

713

+0.7%

+5 listings

Estimated sales

257

Latest complete month: Jun 2026

New listings

Data unavailable

Requires listing entry events

Removed listings

Data unavailable

Requires listing exit events

Active listings & estimated sales

Mercedes-Benz SL

Active ListingsEst. Sales

Time to sellListing age today and the signals needed to understand selling speed

Average listing age

109 days

Median days on market

Data unavailable

Requires listing survival cohorts

Listings price-cut

Data unavailable

Requires price event aggregation

Average cut size

Data unavailable

Requires price event aggregation

Average time on market

Mercedes-Benz SL

Additional insightsPrice history, model momentum, and individual listing movements

Price history

Date	Mean	Median	1M change	Total listings	Est. sales	Market value
Aug 2026Current month	£27,645	£18,920	+1.6%	713	Still collecting	£19.6m
Jul 2026	£27,399	£18,620	+3.3%	708	0	£19.3m
Jun 2026	£28,912	£18,033	Unchanged	696	257	£20.0m
May 2026	£29,636	£18,033	-3.1%	714	277	£20.7m
Apr 2026	£32,235	£18,620	-6.2%	691	246	£22.5m
Mar 2026	£33,125	£19,850	Unchanged	665	241	£22.0m
Feb 2026	£32,550	£19,850	+10.1%	627	213	£20.4m
Jan 2026	£30,628	£18,033	+3.3%	629	186	£19.2m
Dec 2025	£26,311	£17,465	+3.3%	597	146	£15.7m
Nov 2025	£25,016	£16,915	-1.6%	640	182	£15.9m
Oct 2025	£26,284	£17,188	-4.7%	695	229	£18.2m
Sept 2025	£27,090	£18,033	Data unavailable	730	234	£19.8m

← scroll for more months →

About this data

Snapshots: Dealer and trader listings are captured daily. Monthly statistics describe the vehicles advertised in each calendar month.
Prices: All prices are asking prices in GBP. Percentiles (P10 / P50 / P90) describe the spread of asking prices across active listings — the middle 80% sits between P10 and P90.
Estimated sales: Counted as listings that disappear from the market between monthly snapshots — a proxy for vehicles sold or delisted. The most recent month has no figure yet because the following snapshot has not happened.
Market value: The sum of last-known asking prices across all active listings for the selection.
Lookback window: Statistics are anchored to the most recent populated month, so a full 12-month comparison is always available relative to the data even while the newest months are still being collected.