2011 Mercedes-Benz SL 3.5 SL350
Version: 3.5 Auto RWD 2dr (310 bhp)
Price: £15,995. Fair price: £232 (1%) over the AskCar estimate of £15,763, our expected asking price for this car from its model, age, mileage and specification, drawing on 364 priced Mercedes-Benz SL adverts on AskCar as of 30 October 2026.
AskCar lists 468 used Mercedes-Benz SL from 348 UK dealerships, as of 30 October 2026.
Overview
- Make
- Mercedes-Benz
- Model
- SL
- Version
- 3.5 Auto RWD 2dr (310 bhp)
- Mileage
- 37,885 miles
- Year
- 2011
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 3.5 L
- Gearbox
- Automatic
- Power
- 310 bhp
- Seats
- 2
- CO2
- 226 g/km
- Colour
- Blue
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Engine badge
- SL350
About this car
This 2011 Mercedes-Benz SL has covered 37,885 miles. The AskCar estimate for this car is £15,763. It is priced at £15,995, which is £232 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 364 Mercedes-Benz SL cars across different ages and specifications. It first appeared in our advert records today. The latest MOT record shows an expiry date of 10 December 2026, with the advertised mileage consistent with the recorded reading. You can find this car at Quality Cars Today in Sheffield.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £15,995 |
Price and mileage comparison
Fair price: £232 (1%) over the AskCar estimate of £15,763.
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 364 priced Mercedes-Benz SL adverts across different ages and specifications, as of 30 October 2026.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 10 December 2026. 37,597 miles at the last test.
Other matching cars
6 other 2011 Mercedes-Benz SL automatic petrol cars are for sale at UK dealers from £12,995 to £17,990, as of 30 October 2026.
The 5 cheapest:
- 2011 Mercedes-Benz SL. Price: £12,995. Mileage: 57,000 miles. Dealer: S L Cars in Warminster. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2011-56b05d8fbb79
- 2011 Mercedes-Benz SL. Price: £14,950. Mileage: 73,365 miles. Dealer: Quality Cars Today in Sheffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2011-1ddcf8aad875
- 2011 Mercedes-Benz SL. Price: £15,450. Mileage: 34,000 miles. Dealer: Prestige Cars Of Sunningdale in Windlesham. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2011-255a1700a0b1
- 2011 Mercedes-Benz SL. Price: £15,499. Mileage: 66,000 miles. Dealer: GH Car Sales in Morpeth. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2011-d27dd3bd0622
- 2011 Mercedes-Benz SL. Price: £15,895. Mileage: 39,000 miles. Dealer: GCS - German Car Specialist in Chesham. AskCar page: https://askcar.co.uk/car/mercedes-benz-sl-2011-f8d0490f45cb
The 6 matching cars have covered 34,000 to 73,365 miles, compared with 37,885 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Mercedes-Benz SL cars for sale · 2011 Mercedes-Benz SL price guide
More like this
Photos
39 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.