2015 Mercedes-Benz SLK

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

£7,795

Fair price: within 8% of the typical £7,882 for this model, age and mileage, drawing on 387 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
SLK
Version
2.1 SLK250 CDI G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
Mileage
80,661 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
Red
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
SLK250 CDI
Emissions standard
Euro 5

About this car

At 80,661 miles, this 2015 Mercedes-Benz SLK has covered about 27,500 more miles than other 2015 Mercedes-Benz SLK cars. The dealer is asking £7,795, which is £87 below our market estimate of £7,882. 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 37 days ago. MOT records show an expiry date of 24 March 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Max Bradley Cars in Maldon,.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 September 2026, 37 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
18 September 2026£7,795
7 October 2026£7,895
8 October 2026£7,795
23 October 2026£7,795

Price and mileage comparison

Estimated market asking price: £7,882. The asking price is £87 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 27,500 miles higher than typical for a 2015 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 March 2027. 77,069 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £7,690 to £10,962.

Other matching cars
Asking priceMileage
£7,69074,741 miles
£7,99083,797 miles
£9,99551,500 miles
£9,99928,350 miles
£10,96242,000 miles

These cars have covered 28,350–83,797 miles, compared with 80,661 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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