2012 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: 2012
• Mileage: 63,057 miles
• Fuel: Diesel
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.1 litres, 201 bhp
• Gearbox: Automatic (G-Tronic+)
• Drive: Rear-wheel drive
• Colour: White
• CO2: 132 g/km
• Emissions standard: Euro 5

About this car

This 2012 Mercedes-Benz SLK AMG Sport has covered 63,057 miles. Priced at £7,995, it is advertised £259 above the AskCar estimate of £7,736. The AskCar estimate draws on 415 Mercedes-Benz SLK adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 1 day ago. Its advertised mileage matches the government's MOT record. It is for sale at Auto Union in Corby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £259 (3%) over the AskCar estimate of £7,736.

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 415 priced Mercedes-Benz SLK adverts across different ages and specifications, as of 12 November 2026.

A 2012 Mercedes-Benz SLK with the 2.1 diesel engine is typically advertised at £7,700: the median of the 27 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2012 Mercedes-Benz SLK advertised 1 day ago. About half of 2012 Mercedes-Benz SLK cars are gone from sale within a month of being advertised: 42 of the 91 first advertised between 14 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £7,995. 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 12 November 2026: valid until 2 February 2027.

It has had 12 MOTs. The latest, on 3 February 2026, passed.

Advisories at the latest test: offside front anti-roll bar linkage ball joint dust cover severely deteriorated; nearside front tyre slightly damaged; nearside rear tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 62,308 miles, which matches the advertised 63,057 miles.

Advertised mileage is about 1,100 miles higher than the median mileage of a 2012 Mercedes-Benz SLK on AskCar.

Similar cars

18 other 2012 Mercedes-Benz SLK AMG Sport 2.1 diesel automatic convertibles are for sale at UK dealers, from £5,977 to £9,499, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2012 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, silver. Mileage: 62,000 miles. Price: £7,995, the same price as this car. Dealer: Kudos Motor Company in Wimborne Minster. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-b6fef83bae2f
• 2012 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black. Mileage: 65,000 miles. Price: £7,990, the same price as this car. Dealer: Grimsby Cars in Grimsby. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-53b9c8ca2fc6
• 2012 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, white. Mileage: 60,300 miles. Price: £7,999, the same price as this car. Dealer: MotorSite in Abergavenny. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-b7eb4a0d1dc5

• The nearest: 2012 Mercedes-Benz SLK AMG Sport, 2.1 diesel convertible, black, 35 miles from this car. Mileage: 51,597 miles. Price: £8,495, £500 more than this car. Dealer: NottinghamCar.com in Nottingham. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-8c0272a75dae