2011 Mercedes-Benz SL 3.5 SL350

Price: £13,950. Above the going rate: £1,798 (14%) over the AskCar estimate of £12,152, our expected asking price for this car from its model, age, mileage and specification, drawing on 370 priced Mercedes-Benz SL adverts on AskCar as of 9 November 2026.

AskCar lists 461 used Mercedes-Benz SL from 341 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: SL
  • Version: 3.5 Auto RWD 2dr (310 bhp)
  • Year: 2011
  • Mileage: 73,365 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 2 seats
  • Engine: 3.5 litres, 310 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Silver
  • CO2: 226 g/km

About this car

This 2011 Mercedes-Benz SL is advertised with 73,365 miles on the clock. Priced at £13,950, it is advertised £1,798 above the AskCar estimate of £12,152. The AskCar estimate uses UK dealer asking prices, including 370 Mercedes-Benz SL adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 48 days ago, the asking price has dropped by £1,000. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Quality Cars Today in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Quality Cars Today is rated 4.6 out of 5 on Google.

Price

Above the going rate: £1,798 (14%) over the AskCar estimate of £12,152.

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 370 priced Mercedes-Benz SL adverts across different ages and specifications, as of 9 November 2026.

Time on sale

This 2011 Mercedes-Benz SL has been on sale for at least 48 days.

Price history

AskCar first saw this advert on 22 September 2026 at £14,950. Its asking price is now £13,950, £1,000 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

  • 22 September 2026: £14,950
  • 3 November 2026: £13,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 20 September 2027.

It has had 16 MOTs. The latest, on 3 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 73,263 miles, which matches the advertised 73,365 miles.

Browse all Mercedes-Benz SL cars for sale · 2011 Mercedes-Benz SL price guide

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Photos

22 photos of this car are on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.