2014 Mercedes-Benz SLK

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

£8,945

Fair price: within 8% of the typical £8,346 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
71,118 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 71,118 miles, approximately 2,200 above the typical mileage for its age. At £8,945, it is advertised £599 above our estimated market asking price of £8,346. Our estimate draws on 387 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 123 days ago, the asking price has dropped by £850. Our latest MOT record expired on 24 August 2026. Check the current position with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. You can find this car at Errigal Motor Company in Crumlin.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 June 2026, 123 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £850 from the first recorded £9,795. 2 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
24 June 2026£9,795
7 July 2026£9,795
18 August 2026£9,495
15 October 2026£8,945
23 October 2026£8,945

Price and mileage comparison

Estimated market asking price: £8,346. The asking price is £599 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 2,200 miles higher than typical for a 2014 Mercedes-Benz SLK.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 24 August 2026. 70,078 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
£6,99592,000 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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