2012 Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport

Version: 2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)

Price: £8,750. Above the going rate: £690 (8%) over the AskCar estimate of £8,060, our expected asking price for this car from its model, age, mileage and specification, drawing on 391 priced Mercedes-Benz SLK adverts on AskCar as of 1 November 2026.

AskCar lists 441 used Mercedes-Benz SLK from 346 UK dealerships, as of 1 November 2026.

Overview

Make
Mercedes-Benz
Model
SLK
Trim
AMG Sport
Version
2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
Mileage
56,450 miles
Year
2012
Fuel type
Diesel
Body type
Convertible
Engine
2.1 L
Gearbox
Automatic
Power
201 bhp
Seats
2
CO2
132 g/km
Colour
Silver
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
SLK250 CDI; BlueEfficiency
Emissions standard
Euro 5

About this car

This 2012 Mercedes-Benz SLK AMG Sport is advertised with 56,450 miles, approximately 5,600 below the typical mileage for its age. Priced at £8,750, it is advertised £690 above the AskCar estimate of £8,060. The AskCar estimate uses UK dealer asking prices, including 391 Mercedes-Benz SLK adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. Its MOT is recorded as valid until 12 September 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Motor Village in Bristol.

Stock data as of 1 November 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 1 November 2026.

Recorded asking prices
Date observedAsking price
1 November 2026£8,750

Price and mileage comparison

Above the going rate: £690 (8%) over the AskCar estimate of £8,060.

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 391 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 1 November 2026.

Advertised mileage is about 5,600 miles lower than the median mileage of a 2012 Mercedes-Benz SLK on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 12 September 2027. 55,697 miles at the last test.

Other matching cars

14 other 2012 Mercedes-Benz SLK AMG Sport automatic diesel cars are for sale at UK dealers from £4,850 to £8,999, as of 1 November 2026.

The 5 cheapest:

The 14 matching cars have covered 10,000 to 120,000 miles, compared with 56,450 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 SLK cars for sale · 2012 Mercedes-Benz SLK price guide

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Photos

1 photo of this car is on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.