2012 Mercedes-Benz SL

3.5 SL350 V6 BlueEfficiency AMG G-Tronic RWD Euro 5 (s/s) 2dr (302 bhp)

£21,995

Fair price: within 8% of the typical £23,361 for this model, age and mileage, drawing on 365 adverts of this make and model.

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)
Mileage: 29,000 miles
Year: 2012
Fuel type: Petrol
Body type: Convertible
Engine: 3.5 L
Gearbox: Automatic
Power: 302 bhp
Seats: 2
CO2: 169 g/km
Colour: White
Doors: 2
Driven wheels: Rear Wheel Drive
Gearbox version: G-Tronic
Engine badge: SL350 V6; BlueEfficiency
Emissions standard: Euro 5

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. The dealer is asking £21,995, which is £1,366 below our market estimate of £23,361. Our estimate draws on 365 Mercedes-Benz SL adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 45 days ago. Its MOT is recorded as valid until 26 March 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at HR Sports and Classics in Warrington.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 September 2026, 45 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observed	Asking price
9 September 2026	£21,995
23 October 2026	£21,995

Price and mileage comparison

Estimated market asking price: £23,361. The asking price is £1,366 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 365 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 18,500 miles lower than typical for a 2012 Mercedes-Benz SL.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 March 2027. 28,199 miles at the last test.

2 other cars with the same year, trim, gearbox and fuel are for sale from £29,980 to £36,999.

Other matching cars
Asking price	Mileage
£29,980	50,000 miles
£36,999	20,950 miles

These cars have covered 20,950–50,000 miles, compared with 29,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz SL cars for sale · 2012 Mercedes-Benz SL price guide

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Vehicle photos

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