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

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What Car? Classifieds has 260 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 260

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Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Hemel hempstead, Hertfordshire
  • 2007 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 68,725 Miles
£3,980
Mercedes-Benz SLK 1.8 SLK200 G-Tronic+ Euro 5 (s/s) 2dr
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 54,155 Miles
£8,495
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr
  • 2001 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 130,000 Miles
£2,495
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 53,000 Miles
£9,450
Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 18,430 Miles
£12,975
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr
  • 2005 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 65,989 Miles
£3,500
Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 6 (s/s) 2dr
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 30,000 Miles
£34,995
Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 6 (s/s) 2dr
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 25,000 Miles
£34,995
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr
  • 2009 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 40,000 Miles
£6,995
Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 39,000 Miles
£12,497
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 76,700 Miles
£8,495
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Peterborough, Northamptonshire
  • 2005 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 77,000 Miles
£2,490
Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 52,500 Miles
£7,995
Mercedes-Benz SLK 2.0 SLK200 AMG Sport G-Tronic Euro 6 (s/s) 2dr
  • 2016 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 9,272 Miles
£18,000
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 70,000 Miles
£7,495
Mercedes-Benz SLK 2.0 SLK300 AMG Sport G-Tronic Euro 6 (s/s) 2dr
  • 2016 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 61,317 Miles
£11,600
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 42,000 Miles
£10,962
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr
  • 2010 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 82,804 Miles
£3,200
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr
  • 2005 reg
  • Petrol
  • 2 Doors
  • Manual
  • 119,699 Miles
£2,395
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency Euro 5 (s/s) 2dr
  • 2012 reg
  • Petrol
  • 2 Doors
  • Manual
  • 62,821 Miles
£6,996
...