MERCEDES-BENZ (R231) SL 400
Lowest Price: £17,451 • Median Price: £28,024 • Highest Price: £42,787 • Sell-Through Rate: 95%
Image Source: Mecum
£17,451
LOWEST PRICE:
SINCE 2020
£28,024
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£42,787
SINCE 2020
NUMBER OF SOLD CARS:
19
ALL TIME
SELL THROUGH RATE:
95%
ALL TIME
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THE PRICE TREND
See how the price for this model has varied since records began
A dot is a sale. The blue line is the trend line. The sliders adjust the axis
HOW MANY REMAIN
See how many Mercedes-Benz (R231) SL 400 remain on UK roads
CARS
LICENSED
1,647
CARS
SORN
55
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THE SALES
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Mecum
Not Sold
1st Nov 2025
2015 Mercedes-Benz SL400 Convertible
Bring A Trailer
£29,216
28th Mar 2025
26k-Mile 2016 Mercedes-Benz SL400
Bring A Trailer
£19,987
9th Sep 2024
2015 Mercedes-Benz SL400
Mecum
£28,007
7th Jun 2025
2015 Mercedes-Benz SL400 Convertible
Mecum
£29,733
20th Mar 2025
2015 Mercedes-Benz SL400 Convertible
Bring A Trailer
£28,024
5th Sep 2024
2015 Mercedes-Benz SL400
Mecum
£22,305
15th May 2025
2015 Mercedes-Benz SL400 Convertible
Bring A Trailer
£40,898
13th Jan 2025
373-Mile 2016 Mercedes-Benz SL400
Bring A Trailer
£19,163
21st Jul 2024
2015 Mercedes-Benz SL400
Bring A Trailer
£17,451
22nd Apr 2025
2015 Mercedes-Benz SL400
Historics
£29,172
23rd Nov 2024
2015 Mercedes-Benz SL400 Mille Miglia 417 Edition
Historics
£19,040
2nd Mar 2024
2015 Mercedes-Benz SL 400 AMG
THE FAQs
The frequently asked questions about this model
Tell Me More
The Mercedes-Benz SL 400 (R231) was produced from 2014 to 2020. It featured a 3.0-liter V6 biturbo engine.
The SL 400 was a successor to the SL 350, offering enhanced performance.
Its successor is the Mercedes-Benz SL (R232).
Did you know the R231 SL was the first SL with an aluminum bodyshell, reducing weight and improving performance?
How much is a Mercedes-Benz (R231) SL 400 worth?
In average condition, a Mercedes-Benz (R231) SL 400 is worth £28,024.
What is the most expensive Mercedes-Benz (R231) SL 400 to sell in history publicly?
The most expensive Mercedes-Benz (R231) SL 400 to sell in history was sold for £43,133.
What is the cheapest Mercedes-Benz (R231) SL 400 to sell in history publicly?
The cheapest Mercedes-Benz (R231) SL 400 to sell in history was sold for £17,451.
When was the Mercedes-Benz (R231) SL 400 produced?
The Mercedes-Benz (R231) SL 400 was produced between 2014 and 2016.