2015 Mercedes-Benz SLK

5.5 SLK55 V8 AMG Auto RWD Euro 6 (s/s) 2dr SpdS+7GT (415 bhp)

£34,995

Fair price: within 8% of the typical £33,922 for this model, age and mileage, drawing on 387 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
SLK
Trim
AMG
Version
5.5 SLK55 V8 AMG Auto RWD Euro 6 (s/s) 2dr SpdS+7GT (415 bhp)
Mileage
30,000 miles
Year
2015
Fuel type
Petrol
Body type
Convertible
Engine
5.5 L
Gearbox
Automatic
Power
415 bhp
Seats
2
CO2
195 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SLK55 V8
Emissions standard
Euro 6

About this car

With 30,000 miles on the clock, this 2015 Mercedes-Benz SLK AMG has done roughly 23,200 fewer miles than a typical 2015 Mercedes-Benz SLK. Its asking price of £34,995 is £1,073 above our estimate of £33,922. The estimate uses 387 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 17 days ago. Its recorded MOT is valid until 17 September 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at SKS Cars in Milton Keynes.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 9 October 2026, 17 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
9 October 2026£34,995
23 October 2026£34,995

Price and mileage comparison

Estimated market asking price: £33,922. The asking price is £1,073 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 23,200 miles lower than typical for a 2015 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 17 September 2027. 30,257 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £33,995 to £35,995.

Other matching cars
Asking priceMileage
£33,99524,000 miles
£34,92518,357 miles
£35,99530,000 miles
£35,99531,666 miles

These cars have covered 18,357–31,666 miles, compared with 30,000 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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