2009 Mercedes-Benz SL 3.0 SL300

Overview

• Make: Mercedes-Benz
• Model: SL
• Version: 3.0 SL300 7G-Tronic Auto RWD Euro 5 2dr (231 bhp)
• Year: 2009
• Mileage: 45,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.0 litres, 231 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 217 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

This 2009 Mercedes-Benz SL has covered 45,000 miles, around 13,000 fewer miles than is typical for its age. Its asking price of £13,000 is £821 above the AskCar estimate of £12,179. The AskCar estimate uses 371 UK dealer adverts for the Mercedes-Benz SL, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 113 days ago. The recorded MOT expired on 30 September 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. The seller is Specialists Cars, based in Manchester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £821 (6%) over the AskCar estimate of £12,179.

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 2009 Mercedes-Benz SL has been on sale for at least 113 days.

Price history

AskCar first saw this advert on 17 July 2026 at £13,000. Its asking price has not changed.

Price changes recorded:

• 17 July 2026: £13,000
• 23 October 2026: £12,000
• 30 October 2026: £13,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: the latest record we hold ran out on 30 September 2026; ask the dealer for the current MOT.

It has had 17 MOTs. The latest, on 26 September 2025, passed.

Advisories at the latest test: nearside front windscreen damaged but not adversely affecting driver's view stone chip; rear prop shaft flexible coupling slightly deteriorated cracking; nearside rear exhaust mounting defective rubber mount cracking; and 2 more.

Mileage at that test: 43,877 miles, which matches the advertised 45,000 miles.

Advertised mileage is about 13,000 miles lower than the median mileage of a 2009 Mercedes-Benz SL on AskCar.