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

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What Car? Classifieds has 299 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 299

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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

Ipswich, Suffolk
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 59,443 Miles
£7,750
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

Torquay, Devon
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 43,000 Miles
£9,250
Mercedes-Benz SLK 2.1 SLK250 CDI CarbonLOOK Edition G-Tronic+ Euro 5 (s/s) 2dr

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

Pontefract, West yorkshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 44,655 Miles
£13,500
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Bolton, Lancashire
  • 2007 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 85,000 Miles
£4,995
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

Rayleigh, Essex
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 79,000 Miles
£6,995
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

Staines-upon-thames, Middlesex
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 46,000 Miles
£8,990
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

Peterborough, Northamptonshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 108,000 Miles
£5,995
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

Chesterfield, Derbyshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 54,200 Miles
£9,800
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

Milton keynes, Buckinghamshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 91,000 Miles
£7,990
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Stanwell moor, Middlesex
  • 2005 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 71,000 Miles
£2,495
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

Northampton, Northamptonshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 54,356 Miles
£9,099
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

Doncaster, South yorkshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 80,574 Miles
£8,995
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

Wakefield, West yorkshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 48,335 Miles
£8,899
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

Peterborough, Cambridgeshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 55,200 Miles
£9,299
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

Worcester, Worcestershire
  • 2015 reg
  • Petrol
  • 2 Doors
  • Manual
  • 57,000 Miles
£10,295
Mercedes-Benz SLK 3.5 SLK350 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

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

Brighton, Sussex
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 38,000 Miles
£13,250
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Bracknell, Berkshire
  • 2009 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 42,000 Miles
£7,295
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

Barnstaple, Devon
  • 2014 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 16,200 Miles
£12,995
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

Lowestoft, Suffolk
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 69,465 Miles
£7,650
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

Ipswich, Suffolk
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 76,237 Miles
£6,990
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