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

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What Car? Classifieds have 473 approved used Mercedes-Benz SLK cars available for sale from Mercedes-Benz approved dealers. Browse our classifieds now, the easiest and most powerful used car search around and find the perfect approved used Mercedes-Benz SLK cars near you.

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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

Kiveton park, Sheffield
  • 2016 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 30,000 Miles
£14,990
Mercedes-Benz SLK 200 Manual 1.8 SLK200 BlueEfficiency Euro 5 (s/s) 2dr

Mercedes-Benz SLK 200 Manual 1.8 SLK200 BlueEfficiency Euro 5 (s/s) 2dr

Sheffield, Yorkshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Manual
  • 36,965 Miles
£8,995
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Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Chorley, Lancashire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 55,000 Miles
£10,250
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

Coleford, Gloucestershire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 39,773 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

Middlesbrough, Cleveland
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 62,710 Miles
£8,495
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

Grantham, Lincolnshire
  • 2016 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 53,506 Miles
£12,975
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

Washington, Tyne and wear
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 97,800 Miles
£6,999
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

Nuneaton, Warwickshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 68,559 Miles
£8,490
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

Chester, Cheshire
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 56,670 Miles
£12,995
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

Pudsey, West yorkshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 78,500 Miles
£8,300
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

Yaxley, Peterborough
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 107,607 Miles
£7,475
Mercedes-Benz SLK 3.5 SLK350 2dr

Mercedes-Benz SLK 3.5 SLK350 2dr

St. albans, Hertfordshire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Manual
  • 57,500 Miles
£5,495
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

Bilston, West midlands
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 61,022 Miles
£9,995
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Congleton, Cheshire
  • 2005 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 70,240 Miles
£4,500
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

Smethwick, West midlands
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 68,000 Miles
£7,995
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Derby, Derbyshire
  • 2006 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 49,000 Miles
£5,499
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

Yaxley, Peterborough
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 60,000 Miles
£10,975
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

Ferndown, Dorset
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 31,300 Miles
£10,995
Mercedes-Benz SLK 1.8 SLK200 G-Tronic+ Euro 5 (s/s) 2dr

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

Sheffield, Yorkshire
  • 2014 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 35,000 Miles
£12,690
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

Stockport, Cheshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 60,750 Miles
£11,873
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