2012 Mercedes-Benz SL 3.5 SL350 V6 BlueEfficiency AMG

Overview

• Make: Mercedes-Benz
• Model: SL
• Trim: AMG
• Version: 3.5 SL350 V6 BlueEfficiency AMG G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)
• Year: 2012
• Mileage: 29,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 3.5 litres, 302 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 169 g/km
• Emissions standard: Euro 5, ULEZ compliant

About this car

At 29,000 miles, this 2012 Mercedes-Benz SL AMG has covered about 18,500 fewer miles than other 2012 Mercedes-Benz SL cars. Priced at £21,995, it is advertised £1,084 below the AskCar estimate of £23,079. The AskCar estimate uses 365 UK dealer adverts for the Mercedes-Benz SL, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 58 days ago. Its advertised mileage matches the government's MOT record. The seller is HR Sports and Classics, based in Warrington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,084 (4%) under the AskCar estimate of £23,079.

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 365 priced Mercedes-Benz SL adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2012 Mercedes-Benz SL has been on sale for at least 58 days.

Price history

AskCar first saw this advert on 9 September 2026 at £21,995. 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 6 November 2026: valid until 26 March 2027.

It failed its MOT on 26 March 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords inner edge) and passed 1 day later, on 27 March 2026.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 28,199 miles, which matches the advertised 29,000 miles.

Advertised mileage is about 18,500 miles lower than the median mileage of a 2012 Mercedes-Benz SL on AskCar.