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

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What Car? Classifieds has 262 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 262

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Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 6 (s/s) 2dr

Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 6 (s/s) 2dr

Warrington, Cheshire
  • 2014 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 60,000 Miles
£20,975
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

Leicester, Leicestershire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 77,000 Miles
£8,990
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

Colchester, Essex
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 97,450 Miles
£6,999
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

Batley, West yorkshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 54,000 Miles
£7,495
Mercedes-Benz SLK 1.8 SLK200 AMG Sport Euro 5 (s/s) 2dr

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

Tamworth, W. mids
  • 2015 reg
  • Petrol
  • 2 Doors
  • Manual
  • 30,463 Miles
£10,989
Mercedes-Benz SLK250 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

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

Scunthorpe, North lincolnshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 45,900 Miles
£9,798
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

St. helens, Merseyside
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 72,000 Miles
£7,495
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

Derby, Derbyshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 50,692 Miles
£11,000
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

Tamworth, Staffordshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 69,000 Miles
£6,989
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

Southampton, Hampshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 40,000 Miles
£9,995
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

Bury, Lancs
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 34,425 Miles
£11,990
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

Newcastle upon tyne, Northumberland
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 46,875 Miles
£9,250
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

Leeds, West yorkshire
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 53,941 Miles
£9,470
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

Letchworth garden city, Hertfordshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 94,236 Miles
£7,609
Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS MCT Euro 5 (s/s) 2dr

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

Birkenhead, Merseyside
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 57,560 Miles
£18,990
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

Hook, Hants
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 74,649 Miles
£7,999
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

Horsham, West sussex
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 33,000 Miles
£11,990
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

Colchester, Essex
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 57,000 Miles
£9,995
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

Rowley regis, West midlands
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 51,000 Miles
£10,980
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

Tonbridge, Kent
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 84,136 Miles
£7,390
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