2014 Mercedes-Benz SLK 2.1 SLK250 CDI

Overview

• Make: Mercedes-Benz
• Model: SLK
• Version: 2.1 SLK250 CDI G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
• Year: 2014
• Mileage: 89,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 132 g/km
• Emissions standard: Euro 5

About this car

At 89,000 miles, this 2014 Mercedes-Benz SLK has covered about 19,200 more miles than other 2014 Mercedes-Benz SLK cars. Priced at £7,495, it is advertised £762 above the AskCar estimate of £6,733. The AskCar estimate uses UK dealer asking prices, including 405 Mercedes-Benz SLK adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 10 days ago. The government's MOT record matches its advertised mileage. You can find this car at Paradise Motors in Downham Market. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £762 (11%) over the AskCar estimate of £6,733.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 405 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 6 November 2026.

A 2014 Mercedes-Benz SLK with the 2.1 diesel engine is typically advertised at £8,000: the median of the 45 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2014 Mercedes-Benz SLK has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 27 October 2026 at £7,495. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 1 March 2027.

It failed its MOT on 27 February 2026 (nearside front windscreen damaged but not adversely affecting driver's view; nearside front anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt; offside front anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt) and passed 3 days later, on 2 March 2026.

Advisories at the latest test: nearside front windscreen damaged but not adversely affecting driver's view; nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; and 3 more.

Mileage at that test: 86,044 miles, which matches the advertised 89,000 miles.

Advertised mileage is about 19,200 miles higher than the median mileage of a 2014 Mercedes-Benz SLK on AskCar.