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

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What Car? Classifieds has 433 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 433

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Mercedes-Benz SLK 3.0 SLK280 7G-Tronic 2dr

Mercedes-Benz SLK 3.0 SLK280 7G-Tronic 2dr

Manchester, Lancashire
  • 2006 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 122,855 Miles
£2,495
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

Barry, Vale of glamorgan
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 90,539 Miles
£6,490
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

Southport, Lancashire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 59,902 Miles
£8,980
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

Burton on trent, Staffordshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 62,062 Miles
£8,698
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

Cheltenham, Gloucestershire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 54,000 Miles
£8,990
Mercedes-Benz SLK 2.3 SLK230 Kompressor Special Edition 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Special Edition 2dr

Torpoint, Cornwall
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 70,000 Miles
£3,999
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

Norwich, Norfolk
  • 2014 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 40,646 Miles
£11,495
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

Shefford, Bedfordshire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 62,110 Miles
£7,495
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Keighley, West yorkshire
  • 2006 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 198,000 Miles
£1,789
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Bradford, West yorkshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 64,631 Miles
£8,995
Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr

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

Bromley, Kent
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 60,060 Miles
£9,240
Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr

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

North shields, Tyne and wear
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 113,671 Miles
£5,999
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Hatfield, Hertfordshire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 94,000 Miles
£995
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Welwyn garden city, Hertfordshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 70,000 Miles
£8,690
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Stanford-le-hope, Essex
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 75,200 Miles
£7,975
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

Kidderminster, Worcestershire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 59,605 Miles
£8,499
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

Stockport, Cheshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 75,611 Miles
£7,750
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Blackburn, Lancashire
  • 2006 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 61,000 Miles
£3,485
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Canterbury, Kent
  • 2009 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 45,000 Miles
£7,000
Mercedes-Benz SLK 2.1 SLK250d G-Tronic Euro 6 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250d G-Tronic Euro 6 (s/s) 2dr

Scunthorpe, South humberside
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 67,606 Miles
£10,490
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