2011 Mercedes-Benz SL 3.5 SL350
Price: £12,995. Fair price: £421 (3%) under the AskCar estimate of £13,416, our expected asking price for this car from its model, age, mileage and specification, drawing on 372 priced Mercedes-Benz SL adverts on AskCar as of 5 November 2026.
AskCar lists 471 used Mercedes-Benz SL from 347 UK dealerships, as of 5 November 2026.
Overview
- Make: Mercedes-Benz
- Model: SL
- Version: 3.5 SL350 7G-Tronic Auto RWD Euro 4 2dr (315 bhp)
- Year: 2011
- Mileage: 57,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 3.5 litres, 315 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Silver
- CO2: 236 g/km
- Emissions standard: Euro 4, ULEZ compliant
About this car
The advertised mileage for this 2011 Mercedes-Benz SL is 57,000 miles. Its asking price of £12,995 is £421 below the AskCar estimate of £13,416. The AskCar estimate draws on 372 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 70 days. The government's MOT record matches its advertised mileage. You can find this car at S L Cars in Warminster. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £421 (3%) under the AskCar estimate of £13,416.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 372 priced Mercedes-Benz SL adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2011 Mercedes-Benz SL has been on sale for at least 70 days.
Price history
AskCar first saw this advert on 27 August 2026 at £12,995. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 1 June 2027.
It failed its MOT on 28 May 2026 (nearside front lower suspension arm pin or bush excessively worn front) and passed 5 days later, on 2 June 2026.
Advisories at the latest test: under trays fitted; front brake pipe corroded, covered in grease or other material both.
Mileage at that test: 56,841 miles, which matches the advertised 57,000 miles.
Browse all Mercedes-Benz SL cars for sale · 2011 Mercedes-Benz SL price guide
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Photos
86 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.