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

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What Car? Classifieds has 296 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 296

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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

March, Cambridgeshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 48,096 Miles
£10,695
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

Croydon, Surrey
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 70,000 Miles
£7,450
Mercedes-Benz SLK 3.5 SLK350 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 3.5 SLK350 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Houghton-le-spring, Tyne & wear
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 64,000 Miles
£13,490
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

Loughborough, Leicestershire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 67,191 Miles
£7,280
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

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

Maidenhead, Berkshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 79,888 Miles
£6,499
Mercedes-Benz SLK 3.0 SLK300 G-Tronic Euro 5 2dr

Mercedes-Benz SLK 3.0 SLK300 G-Tronic Euro 5 2dr

Burntwood, Staffordshire
  • 2009 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 94,080 Miles
£4,490
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

Virginia water, Surrey
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 66,000 Miles
£8,425
Mercedes-Benz SLK 2.1 SLK250d AMG Sport G-Tronic Euro 6 (s/s) 2dr

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

Brierley hill, West midlands
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 114,000 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

Bury, Lancashire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 95,000 Miles
£5,881
Mercedes-Benz SLK Diesel Roadster 2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

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

Chorley, Lancashire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 37,270 Miles
£9,260
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

Faversham, Kent
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 18,000 Miles
£13,995
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

Walsall, Staffordshire
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 84,698 Miles
£9,995
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Coventry, West midlands
  • 2002 reg
  • Petrol
  • 2 Doors
  • Manual
  • 78,500 Miles
£2,295
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

Derby, Derbyshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 71,736 Miles
£7,995
Mercedes-Benz SLK 2.1 SLK250d AMG Sport G-Tronic Euro 6 (s/s) 2dr

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

Middlesbrough, Cleveland
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 50,497 Miles
£11,590
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

Wigan, Lancashire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 111,000 Miles
£6,995
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

Paisley, Renfrewshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 117,398 Miles
£5,995
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

Abertillery, Gwent
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 53,163 Miles
£10,495
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Harrow, Middlesex
  • 2006 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 137,000 Miles
£2,598
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

Dronfield, Derbyshire
  • 2014 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 30,000 Miles
£9,995
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