2013 Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency

Overview

• Make: Mercedes-Benz
• Model: SLK
• Version: 2.1 SLK250 CDI BlueEfficiency G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
• Year: 2013
• Mileage: 73,899 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 132 g/km
• Emissions standard: Euro 5

About this car

This 2013 Mercedes-Benz SLK has covered 73,899 miles, around 5,300 more miles than is typical for its age. The dealer is asking £6,853, which is £201 below the AskCar estimate of £7,054. To work out the AskCar estimate, we analyse UK dealer adverts for 417 Mercedes-Benz SLK cars across different ages and specifications. Since we first spotted the advert 25 days ago, the asking price has dropped by £197. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Prestige and Performance Cars Wakefield in Ossett. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £201 (2%) under the AskCar estimate of £7,054.

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 417 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 7 November 2026.

A 2013 Mercedes-Benz SLK with the 2.1 diesel engine is typically advertised at £7,400: the median of the 47 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2013 Mercedes-Benz SLK has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 13 October 2026 at £7,050. Its asking price is now £6,853, £197 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 13 October 2026: £7,050
• 15 October 2026: £6,980
• 18 October 2026: £6,906
• 23 October 2026: £6,853

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 6 May 2027.

It has had 16 MOTs. The latest, on 7 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 70,186 miles, which matches the advertised 73,899 miles.

Advertised mileage is about 5,300 miles higher than the median mileage of a 2013 Mercedes-Benz SLK on AskCar.