Used Mercedes-Benz SLK cars for sale on What Car?

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What Car? Classifieds has 336 approved used Mercedes-Benz SLK cars available for sale from top Mercedes-Benz dealers. Browse our classifieds now - the easiest and most powerful used car search tool around – and find the perfect approved used Mercedes-Benz SLK near you.

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Cars found 336

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Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Bedford, Bedfordshire
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 52,709 Miles
£11,995
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Derby, Derbyshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 41,000 Miles
£10,247
Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Walsall, Staffordshire
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 79,000 Miles
£9,990
Mercedes-Benz SLK CONVERTIBLE 5.5 SLK55 V8 AMG SpdS MCT Euro 5 (s/s) 2dr

Mercedes-Benz SLK CONVERTIBLE 5.5 SLK55 V8 AMG SpdS MCT Euro 5 (s/s) 2dr

Lytham st annes, Lancashire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 68,000 Miles
£16,950
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr

Solihull, West midlands
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 63,000 Miles
£7,500
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr

Leighton buzzard, Bedfordshire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 63,000 Miles
£6,999
Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Whitstable, Kent
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 43,000 Miles
£13,990
Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Leicester, Leicestershire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 78,000 Miles
£7,300
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Chesterfield, Derbyshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 57,414 Miles
£9,995
Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 5 (s/s) 2dr

Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 5 (s/s) 2dr

Harrogate, North yorkshire
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 83,000 Miles
£17,989
Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Chester, Flintshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 58,000 Miles
£7,990
Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Wigston, Leicestershire
  • 2016 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 15,871 Miles
£15,800
Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Southport, Lancs
  • 2014 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 75,367 Miles
£7,999
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Kings langley, Hertfordshire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 51,000 Miles
£7,980
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Blackburn, Lancashire
  • 2010 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 94,000 Miles
£4,675
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Nuneaton, Warwickshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 75,000 Miles
£9,199
Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Clevedon, Avon
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 31,900 Miles
£10,995
Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Lutterworth, Leicestershire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 42,875 Miles
£10,250
Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr

Bootle, Merseyside
  • 2016 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 21,821 Miles
£15,994
Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Chesterfield, Derbyshire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 106,361 Miles
£6,845
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