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

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What Car? Classifieds has 330 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 330

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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
  • 60,000 Miles
£9,490
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

Ashford, Kent
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 59,176 Miles
£7,995
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Milton keynes, Buckinghamshire
  • 2000 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 53,831 Miles
£1,990
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

East brent, Somerset
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 57,900 Miles
£8,995
Mercedes-Benz SLK SLK250 CDI BLUEEFFICIENCY AMG SPORT DIESEL CON 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

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

Leyland, Lancashire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 44,000 Miles
£10,489
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

Kings lynn, Norfolk
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 69,010 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

Eastleigh, Hants
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 48,793 Miles
£11,995
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Shefford, Bedfordshire
  • 2010 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 87,918 Miles
£3,495
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Preston, Lancashire
  • 2008 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 50,622 Miles
£5,995
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

Burton on trent, Staffordshire
  • 2014 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 60,201 Miles
£10,098
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

Chesterfield, Derbyshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 63,000 Miles
£8,000
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

Mansfield, Nottinghamshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 26,000 Miles
£11,900
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Lingfield, Surrey
  • 2010 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 57,000 Miles
£4,449
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

Swindon, Wiltshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 73,275 Miles
£6,900
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

Derby, Derbyshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 84,000 Miles
£6,995
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

Yeovil, Somerset
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 109,421 Miles
£5,750
Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

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

Maidstone, Kent
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 76,000 Miles
£7,995
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

Norwich, Norfolk
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 60,000 Miles
£8,495
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Willenhall, West midlands
  • 2010 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 42,105 Miles
£7,495
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

Pudsey, West yorkshire
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 72,547 Miles
£10,250
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