2015 Mercedes-Benz SLK

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

£12,995

Above the going rate: £1,182 over the typical £11,813 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 AMG Sport G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
Mileage
23,096 miles
Year
2015
Fuel type
Diesel
Body type
Convertible
Engine
2.1 L
Gearbox
Automatic
Power
201 bhp
Seats
2
CO2
132 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
SLK250 CDI
Emissions standard
Euro 5

About this car

At 23,096 miles, this 2015 Mercedes-Benz SLK AMG Sport has covered about 30,100 fewer miles than other 2015 Mercedes-Benz SLK cars. The dealer is asking £12,995, which is £1,182 above our market estimate of £11,813. We use UK dealer asking prices, including 387 Mercedes-Benz SLK listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 25 days ago. The latest MOT record shows an expiry date of 8 June 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Project Torque in Solihull.

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.

Recorded asking prices
Date observedAsking price
30 September 2026£12,995
23 October 2026£12,995

Price and mileage comparison

Estimated market asking price: £11,813. The asking price is £1,182 above 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 30,100 miles lower than typical for a 2015 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 June 2027. 22,984 miles at the last test.

28 other cars with the same year, trim, gearbox and fuel are for sale from £5,999 to £13,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£5,999111,705 miles
£6,19496,173 miles
£7,39589,900 miles
£7,49572,000 miles
£7,50090,208 miles

These cars have covered 24,000–111,705 miles, compared with 23,096 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 · 2015 Mercedes-Benz SLK price guide

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