2014 Mercedes-Benz SLK

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

£6,995

Fair price: within 8% of the typical £7,103 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
92,000 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
Black
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
SLK250 CDI
Emissions standard
Euro 5

About this car

The advertised mileage for this 2014 Mercedes-Benz SLK AMG Sport is 92,000 miles. At £6,995, it is advertised £108 below our estimated market asking price of £7,103. To estimate its market asking price, we analyse UK dealer adverts for 387 Mercedes-Benz SLK cars across different ages and specifications. We first recorded this advert 71 days ago, and its asking price has since fallen by £255. The last MOT shows 92,709 miles, more than the advert. This is worth checking with the dealer. MOT records show an expiry date of 31 July 2027. You can find this car at GOT Cars PB in Peterborough.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 August 2026, 71 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £255 from the first recorded £7,250. 1 price reduction recorded, the latest observed on 26 August 2026.

Recorded asking prices
Date observedAsking price
15 August 2026£7,250
26 August 2026£6,995
23 October 2026£6,995

Price and mileage comparison

Estimated market asking price: £7,103. The asking price is £108 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 23,100 miles higher than typical for a 2014 Mercedes-Benz SLK.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 31 July 2027. 92,709 miles at the last test.

36 other cars with the same year, trim, gearbox and fuel are for sale from £5,990 to £12,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£5,99082,000 miles
£5,995110,000 miles
£6,99093,000 miles
£6,99599,000 miles
£7,000101,049 miles

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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