2014 Mercedes-Benz SLK

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

£28,380

Above the going rate: £2,573 over the typical £25,807 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
42,000 miles
Year
2014
Fuel type
Petrol
Body type
Convertible
Engine
5.5 L
Gearbox
Automatic
Power
415 bhp
Seats
2
CO2
195 g/km
Colour
Red
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
SLK55 V8
Emissions standard
Euro 6

About this car

At 42,000 miles, this 2014 Mercedes-Benz SLK AMG has covered about 26,900 fewer miles than other 2014 Mercedes-Benz SLK cars. The dealer is asking £28,380, which is £2,573 above our market estimate of £25,807. We use UK dealer asking prices, including 387 Mercedes-Benz SLK listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 55 days ago, the asking price has dropped by £1,600. You can find this car at Auto100.Co.Uk in Sutton-in-Ashfield.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 31 August 2026, 55 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,600 from the first recorded £29,980. 7 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
31 August 2026£29,980
13 September 2026£29,780
19 September 2026£29,880
24 September 2026£29,780
2 October 2026£29,480
7 October 2026£28,980
12 October 2026£28,880
20 October 2026£28,480
21 October 2026£28,380
23 October 2026£28,380

Price and mileage comparison

Estimated market asking price: £25,807. The asking price is £2,573 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 26,900 miles lower than typical for a 2014 Mercedes-Benz SLK.

1 other cars with the same year, trim, gearbox and fuel are for sale from £19,995 to £19,995.

Other matching cars
Asking priceMileage
£19,99555,500 miles

These cars have covered 55,500 miles, compared with 42,000 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 · 2014 Mercedes-Benz SLK price guide

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