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

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What Car? Classifieds have 487 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 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

Whitstable, Kent
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 28,000 Miles
£11,995
Image unavailable

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

Uckfield, East sussex
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 33,000 Miles
£9,950
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

Colchester, Essex
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 57,000 Miles
£13,450
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

Whitchurch, Hampshire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 74,000 Miles
£8,295
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

Loughborough, Leicestershire
  • 2014 reg
  • Petrol
  • 2 Doors
  • Manual
  • 37,896 Miles
£10,995
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

Bournemouth, Hampshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 81,000 Miles
£7,999
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

Ripley, Derbyshire
  • 2016 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 55,615 Miles
£12,995
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Royston, Hertfordshire
  • 2007 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 34,000 Miles
£5,500
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

Coalville, Leicestershire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 38,800 Miles
£10,895
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

Milton keynes, Buckinghamshire
  • 2016 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 50,000 Miles
£13,995
Mercedes-Benz SLK 3.5 SLK350 V6 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 3.5 SLK350 V6 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Uckfield, East sussex
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 20,000 Miles
£15,750
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
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 0
£10,495
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

Kirkcaldy, Fife
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 87,000 Miles
£8,790
Image unavailable

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

Downpatrick, County down
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 38,000 Miles
£14,995
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

Birmingham, West midlands
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 65,000 Miles
£7,990
Mercedes-Benz SLK 3.5 SLK350 V6 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 3.5 SLK350 V6 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr

Milton keynes, Buckinghamshire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 38,000 Miles
£15,495
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

Preston, Lancashire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 108,442 Miles
£7,999
Mercedes-Benz SLK 2.3 SLK230 Kompressor Special Edition 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Special Edition 2dr

Chorley, Lancashire
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 50,847 Miles
£4,995
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

Taunton, Somerset
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 54,359 Miles
£11,495
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

St. helens, Merseyside
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 70,000 Miles
£7,995
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