2013 Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport

Overview

• Make: Mercedes-Benz
• Model: SLK
• Trim: AMG Sport
• Version: 2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ RWD Euro 5 (s/s) 2dr (201 bhp)
• Year: 2013
• Mileage: 81,580 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

With 81,580 miles on the clock, this 2013 Mercedes-Benz SLK AMG Sport has done roughly 11,700 more miles than a typical 2013 Mercedes-Benz SLK. Its asking price of £7,388 is £384 above the AskCar estimate of £7,004. To work out the AskCar estimate, we analyse UK dealer adverts for 405 Mercedes-Benz SLK cars across different ages and specifications. We first recorded this car for sale 2 days ago. The government's MOT record matches its advertised mileage. It is for sale at Convertibles and 4x4's in Maidenhead. 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

Fair price: £384 (5%) over the AskCar estimate of £7,004.

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 2013 Mercedes-Benz SLK with the 2.1 diesel engine is typically advertised at £7,400: the median of the 45 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2013 Mercedes-Benz SLK advertised 2 days ago. About half of 2013 Mercedes-Benz SLK cars are gone from sale within a month of being advertised: 42 of the 89 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £7,388. 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 11 September 2027.

It failed its MOT on 4 September 2026 (offside front tyre has ply or cords exposed; nearside front coil spring fractured or broken; offside headlamp lens slightly defective) and passed 4 days later, on 8 September 2026.

Advisories at the latest test: offside headlamp lens slightly defective.

Mileage at that test: 81,053 miles, which matches the advertised 81,580 miles.

Advertised mileage is about 11,700 miles higher 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 6 November 2026.

The 3 closest to this car in mileage:

• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black. Mileage: 82,000 miles. Price: £6,500, £888 less than this car. Dealer: Top Lane Cars in Westhoughton. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-8b2c3e1285ce
• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black. Mileage: 82,000 miles. Price: £7,490, £102 more than this car. Dealer: SJ Poulton in Stansted Mountfitchet. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-328c5e93219d
• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, white. Mileage: 80,538 miles. Price: £6,900, £488 less than this car. Dealer: J W Motor Co in Barnsley. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-f5b2325a7bc6

• The nearest: 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black, 18 miles from this car. Mileage: 100,622 miles. Price: £5,990, £1,398 less than this car. Dealer: HMC in Chesham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-c580c5144123