Used Mercedes-Benz SLK for sale near Middlesbrough
There are 7 used Mercedes-Benz SLK for sale from UK dealers within 20 miles of Middlesbrough on AskCar, as of 9 November 2026. The cheapest is £3,999. AskCar lists 459 used Mercedes-Benz SLK across the UK, from 358 dealerships.
As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Middlesbrough
1 of the 7 Mercedes-Benz SLK within 20 miles of Middlesbrough had its price reduced in the last 14 days to 9 November 2026. Its line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 407 priced Mercedes-Benz SLK adverts on AskCar as of 9 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2012 Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport, 201 bhp, automatic, diesel, convertible, 2 doors, 2 seats, black. Mileage: 68,000 miles. Price: £6,999, unchanged since AskCar first saw it on 3 October 2026, 37 days ago. Fair price: £441 (5%) under the AskCar estimate of £7,440. Euro 5 emissions standard. MOT: valid until 11 June 2027. Dealer: Redworth 4x4 in Shotton, 14 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-c99e31abc988
- 2014 Mercedes-Benz SLK 2.1 SLK250 CDI, 201 bhp, automatic, diesel, convertible, 2 doors, 2 seats, white. Mileage: 47,000 miles. Price: £8,995, raised by £500 from £8,495 since AskCar first saw it on 25 September 2026, 45 days ago. Fair price: £151 (1%) under the AskCar estimate of £9,146. Euro 5 emissions standard. MOT: valid until 24 March 2027. Dealer: Snigwig Car Centre in Northallerton, 18 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2014-3e54f29779f8
- 2012 Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport, 181 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 55,510 miles. Price: £8,690, unchanged since AskCar first saw it on 17 September 2026, 53 days ago. Fair price: £7 (under 1%) under the AskCar estimate of £8,697. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 20 November 2026. Dealer: Hilton Cars in Stockton-on-Tees, 2 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-d9f79ef72efb
- 2015 Mercedes-Benz SLK 2.1 SLK250d AMG Sport, 201 bhp, automatic, diesel, convertible, 2 doors, 2 seats, black. Mileage: 56,953 miles. Price: £10,500, reduced by £500 from £11,000 since AskCar first saw it on 23 September 2026, 47 days ago. Fair price: £80 (under 1%) over the AskCar estimate of £10,420. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 March 2027. Dealer: Tame Bridge Cars in Middlesbrough, 1 mile from Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2015-e215f7f9a858
- 2013 Mercedes-Benz SLK 5.5 SLK55 V8 AMG, 415 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 55,000 miles. Price: £23,990, raised by £1,000 from £22,990 since AskCar first saw it on 13 September 2026, 57 days ago. Fair price: £1,116 (4%) over the AskCar estimate of £22,874. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 11 March 2027. Dealer: Snippersgate in Houghton-le-Spring, 18 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2013-e2c2d0b6335f
- 2007 Mercedes-Benz SLK 1.8 SLK200 Kompressor, 163 bhp, automatic, petrol, convertible, 2 doors, 2 seats, silver. Mileage: 76,000 miles. Price: £3,999, unchanged since AskCar first saw it on 13 October 2026, 27 days ago. Fair price: £193 (5%) over the AskCar estimate of £3,806. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 6 July 2027. Dealer: ACE Motor Vehicles in Durham, 18 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2007-5f3aa829b11e
- 2012 Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency, 201 bhp, automatic, diesel, convertible, 2 doors, 2 seats, white. Euro 5 emissions standard. Dealer: Avanti Motors in Darlington, 14 miles from Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-slk-2012-5387595a39c2
Mercedes-Benz SLK across the UK by price
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