2006 Mercedes-Benz SL 5.5 SL500
Price: £17,995. Above the going rate: £3,684 (25%) over the AskCar estimate of £14,311, our expected asking price for this car from its model, age, mileage and specification, drawing on 371 priced Mercedes-Benz SL adverts on AskCar as of 7 November 2026.
AskCar lists 467 used Mercedes-Benz SL from 341 UK dealerships, as of 7 November 2026.
Overview
- Make: Mercedes-Benz
- Model: SL
- Version: 5.5 SL500 7G-Tronic Auto RWD Euro 4 2dr (382 bhp)
- Year: 2006
- Mileage: 49,120 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 5.5 litres, 382 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 291 g/km
- Emissions standard: Euro 4, ULEZ compliant
About this car
This 2006 Mercedes-Benz SL has covered 49,120 miles, around 3,900 fewer miles than is typical for its age. The AskCar estimate for this car is £14,311. It is priced at £17,995, which is £3,684 above that estimate. The AskCar estimate uses UK dealer asking prices, including 371 Mercedes-Benz SL adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 23 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Richard Harris Cars in Birkenhead. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Above the going rate: £3,684 (25%) over the AskCar estimate of £14,311.
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 371 priced Mercedes-Benz SL adverts across different ages and specifications, as of 7 November 2026.
Time on sale
This 2006 Mercedes-Benz SL has been on sale for at least 23 days.
Price history
AskCar first saw this advert on 15 October 2026 at £15,995. Its asking price is now £17,995, £2,000 more.
Price changes recorded:
- 18 October 2026: £15,995
- 22 October 2026: £17,995
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 29 June 2027.
It has had 17 MOTs. The latest, on 19 June 2026, passed.
Advisories at the latest test: front play in steering rack inner joint(s) both sides; rear brake disc worn, but not excessively; nearside front tyre has a cut but not deep enough to reach the ply or cords; and 2 more.
Mileage at that test: 48,148 miles, which matches the advertised 49,120 miles.
Advertised mileage is about 3,900 miles lower than the median mileage of a 2006 Mercedes-Benz SL on AskCar.
Browse all Mercedes-Benz SL cars for sale · 2006 Mercedes-Benz SL price guide
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Photos
36 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.