2013 Mercedes-Benz SLK 2.1 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: 50,664 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 AMG Sport has covered 50,664 miles, around 17,900 fewer miles than is typical for its age. Its asking price of £9,990 is £1,010 above the AskCar estimate of £8,980. The AskCar estimate uses 417 UK dealer adverts for the Mercedes-Benz SLK, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 45 days ago, and its asking price has since fallen by £510. Its advertised mileage matches the government's MOT record. The seller is Marshall Mercedes-Benz of Portsmouth, based in Portsmouth. 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

Above the going rate: £1,010 (11%) over the AskCar estimate of £8,980.

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 45 days.

Price history

AskCar first saw this advert on 23 September 2026 at £10,500. Its asking price is now £9,990, £510 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 23 September 2026: £10,500
• 25 September 2026: £10,450
• 3 October 2026: £10,700
• 9 October 2026: £10,500
• 16 October 2026: £10,400
• 1 November 2026: £9,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 25 September 2027.

It has had 12 MOTs. The latest, on 10 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 50,563 miles, which matches the advertised 50,664 miles.

Advertised mileage is about 17,900 miles lower than the median mileage of a 2013 Mercedes-Benz SLK on AskCar.

Similar cars

35 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 7 November 2026.

The 3 closest to this car in mileage:

• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black. Mileage: 50,500 miles. Price: £8,495, £1,495 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, black. Mileage: 49,000 miles. Price: £9,995, the same price as this car. Dealer: Rix Motors in Warrington. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-93f699d84f1f
• 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, grey. Mileage: 48,279 miles. Price: £9,395, £595 less than this car. Dealer: Motor Village in Bristol. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-8bbab12500e5

• The nearest: 2013 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black, 40 miles from this car. Mileage: 86,000 miles. Price: £6,450, £3,540 less than this car. Dealer: M Cars in Poole. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-da23b0eb0ff5