2013 Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport

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)
• Year: 2013
• Mileage: 57,000 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 132 g/km
• Emissions standard: Euro 5

About this car

With 57,000 miles on the clock, this 2013 Mercedes-Benz SLK AMG Sport has done roughly 14,100 fewer miles than a typical 2013 Mercedes-Benz SLK. The dealer is asking £9,000, which is £333 above the AskCar estimate of £8,667. To work out the AskCar estimate, we analyse UK dealer adverts for 407 Mercedes-Benz SLK cars across different ages and specifications. This car was first seen in our listings data 62 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Radley Motor Company in Garretts Green. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £333 (3%) over the AskCar estimate of £8,667.

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 407 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 9 November 2026.

A 2013 Mercedes-Benz SLK with the 2.1 diesel engine is typically advertised at £7,200: the median of the 46 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2013 Mercedes-Benz SLK has been on sale for at least 62 days.

Price history

AskCar first saw this advert on 8 September 2026 at £9,000. 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 9 November 2026: valid until 20 February 2027.

It has had 12 MOTs. The latest, on 16 February 2026, passed.

Advisories at the latest test: front brake disc worn, but not excessively both front brake discs.

Mileage at that test: 54,479 miles, which matches the advertised 57,000 miles.

Advertised mileage is about 14,100 miles lower than the median mileage of a 2013 Mercedes-Benz SLK on AskCar.

Similar cars

34 other 2013 Mercedes-Benz SLK AMG Sport 2.1 diesel automatic convertibles are for sale at UK dealers, from £4,988 to £10,980, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, silver. Mileage: 50,664 miles. Price: £9,990, £990 more than this car. Dealer: Marshall Mercedes-Benz of Portsmouth in Portsmouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-c8659656c819
• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black. Mileage: 50,500 miles. Price: £8,495, £505 less than this car. Dealer: Vehicle Remarketing UK in Newquay. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-df2b28749360
• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, white. Mileage: 65,000 miles. Price: £7,990, £1,010 less than this car. Dealer: Mawsley Motor Company in Northampton. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-2323ce149baa

• The nearest: 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, grey, 4 miles from this car. Mileage: 115,109 miles. Price: £4,995, £4,005 less than this car. Dealer: Fame Cars in Birmingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-a4cea16e5e99