2014 Mercedes-Benz SLK

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

£6,499

Fair price: within 8% of the typical £6,551 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
91,100 miles
Year
2014
Fuel type
Diesel
Body type
Convertible
Engine
2.1 L
Gearbox
Automatic
Power
201 bhp
Seats
2
CO2
132 g/km
Colour
Grey
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
SLK250 CDI
Emissions standard
Euro 5

About this car

At 91,100 miles, this 2014 Mercedes-Benz SLK has covered about 22,200 more miles than other 2014 Mercedes-Benz SLK cars. The dealer is asking £6,499, which is £52 below our market estimate of £6,551. Our estimate draws on 387 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 151 days ago. MOT records show an expiry date of 3 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Merc of Enfield, based in Enfield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 151 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£6,499
7 July 2026£6,499
23 October 2026£6,499

Price and mileage comparison

Estimated market asking price: £6,551. The asking price is £52 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 22,200 miles higher than typical for a 2014 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 3 May 2027. 91,196 miles at the last test.

9 other cars with the same year, trim, gearbox and fuel are for sale from £5,995 to £9,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£5,99586,000 miles
£7,45058,000 miles
£7,50083,000 miles
£7,99566,432 miles
£7,99554,000 miles

These cars have covered 47,000–86,000 miles, compared with 91,100 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 · 2014 Mercedes-Benz SLK price guide

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