2012 Mercedes-Benz SLK

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

£7,990

Fair price: within 8% of the typical £8,521 for this model, age and mileage, drawing on 387 adverts of this make and model.

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
54,276 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

With 54,276 miles on the clock, this 2012 Mercedes-Benz SLK AMG Sport has done roughly 8,500 fewer miles than a typical 2012 Mercedes-Benz SLK. The dealer is asking £7,990, which is £531 below our market estimate of £8,521. Our estimate draws on 387 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 25 days ago. Its asking price has since fallen by £500. MOT records show an expiry date of 24 August 2027, and the latest recorded mileage is consistent with the advert. It is for sale at SJT Motor Co in Nantwich.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 25 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £500 from the first recorded £8,490. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£8,490
16 October 2026£7,990
23 October 2026£7,990

Price and mileage comparison

Estimated market asking price: £8,521. The asking price is £531 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 387 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,500 miles lower than typical for a 2012 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 August 2027. 54,208 miles at the last test.

14 other cars with the same year, trim, gearbox and fuel are for sale from £4,800 to £12,975.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£4,800120,000 miles
£6,49991,000 miles
£6,99968,000 miles
£7,55058,000 miles
£7,69578,000 miles

These cars have covered 18,430–120,000 miles, compared with 54,276 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 SLK cars for sale · 2012 Mercedes-Benz SLK price guide

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