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: 100,622 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

This 2013 Mercedes-Benz SLK AMG Sport is advertised with 100,622 miles, approximately 29,500 above the typical mileage for its age. Priced at £5,990, it is advertised £103 below the AskCar estimate of £6,093. The AskCar estimate uses 407 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 161 days ago, and its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. It is advertised by HMC in Chesham. 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: £103 (1%) under the AskCar estimate of £6,093.

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 161 days.

Price history

AskCar first saw this advert on 1 June 2026 at £6,990. Its asking price is now £5,990, £1,000 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 1 June 2026: £6,990
• 31 July 2026: £6,890
• 16 August 2026: £6,679
• 22 August 2026: £6,890
• 29 August 2026: £6,690
• 14 September 2026: £6,483
• 15 September 2026: £6,450
• 25 September 2026: £6,390
• 13 October 2026: £6,290
• 5 November 2026: £5,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 9 November 2026: valid until 3 June 2027.

It has had 15 MOTs. The latest, on 4 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 100,622 miles, which matches the advertised 100,622 miles.

Advertised mileage is about 29,500 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 9 November 2026.

The 3 closest to this car in mileage:

• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, white. Mileage: 99,000 miles. Price: £6,495, £505 more than this car. Dealer: Salter & Selby in Nottingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-e23fcf99700e
• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, white. Mileage: 98,592 miles. Price: £5,990, the same price as this car. Dealer: Group 1 Assured Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-d44893dd08d4
• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, white. Mileage: 103,000 miles. Price: £5,990, the same price as this car. Dealer: Northover Cars in Whitstable. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-8399e47b6c10

• The nearest: 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black, 18 miles from this car. Mileage: 81,580 miles. Price: £7,388, £1,398 more than this car. Dealer: Convertibles and 4x4's in Bracknell. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-62ccbc032c5f