2012 Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency Edition 125
Version: 1.8 SLK250 BlueEfficiency Edition 125 G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
Price: £9,950. Above the going rate: £1,073 (12%) over the AskCar estimate of £8,877, our expected asking price for this car from its model, age, mileage and specification, drawing on 394 priced Mercedes-Benz SLK adverts on AskCar as of 31 October 2026.
AskCar lists 443 used Mercedes-Benz SLK from 348 UK dealerships, as of 31 October 2026.
Overview
- Make
- Mercedes-Benz
- Model
- SLK
- Trim
- Edition 125
- Version
- 1.8 SLK250 BlueEfficiency Edition 125 G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
- Mileage
- 53,000 miles
- Year
- 2012
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 1.8 L
- Gearbox
- Automatic
- Power
- 201 bhp
- Seats
- 2
- CO2
- 153 g/km
- Colour
- Black
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Gearbox version
- G-Tronic+
- Engine badge
- SLK250; BlueEfficiency
- Emissions standard
- Euro 5
About this car
This 2012 Mercedes-Benz SLK Edition 125 has covered 53,000 miles, around 9,800 fewer miles than is typical for its age. Priced at £9,950, it is advertised £1,073 above the AskCar estimate of £8,877. The AskCar estimate uses 394 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. The latest MOT record shows an expiry date of 8 April 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Taylor Cars in Inverness.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £9,950 |
Price and mileage comparison
Above the going rate: £1,073 (12%) over the AskCar estimate of £8,877.
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 394 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 9,800 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 8 April 2027. 52,413 miles at the last test.
Other matching cars
2 other 2012 Mercedes-Benz SLK Edition 125 automatic petrol cars are for sale at UK dealers from £7,694 to £10,500, as of 31 October 2026.
- 2012 Mercedes-Benz SLK. Price: £7,694. Mileage: 47,000 miles. Dealer: Prime London Motors in Staines. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-54157227ac48
- 2012 Mercedes-Benz SLK. Price: £10,500. Mileage: 60,665 miles. Dealer: Sytner Group Mercedes-Benz of Cheltenham & Gloucester in Cheltenham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-4ea4773bf6f7
The 2 matching cars have covered 47,000 to 60,665 miles, compared with 53,000 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
32 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.