2014 Mercedes-Benz SLK

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

£6,990

Fair price: within 8% of the typical £7,048 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
93,000 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
White
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
G-Tronic+
Engine badge
SLK250 CDI
Emissions standard
Euro 5

About this car

This 2014 Mercedes-Benz SLK AMG Sport is advertised with 93,000 miles, approximately 24,100 above the typical mileage for its age. Its asking price of £6,990 is £58 below our estimate of £7,048. We use UK dealer asking prices, including 387 Mercedes-Benz SLK listings, and account for the car’s age, mileage and specification. The asking price is now £500 lower than when we first recorded the advert 149 days ago. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 22 April 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Prestigio Cars in Bedford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £500 from the first recorded £7,490. 1 price reduction recorded, the latest observed on 23 July 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£7,490
10 July 2026£7,490
23 July 2026£6,990
11 September 2026£6,990
23 October 2026£6,990

Price and mileage comparison

Estimated market asking price: £7,048. The asking price is £58 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 24,100 miles higher than typical for a 2014 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 April 2027. 92,499 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
£6,99599,000 miles
£6,99592,000 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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Vehicle photos

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