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

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What Car? Classifieds have 297 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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Cars found 297

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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

Warwick, Warwickshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 32,099 Miles
£12,990
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

Canterbury, Kent
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 111,311 Miles
£6,599
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

Shrewsbury, Shropshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 66,290 Miles
£7,990
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

North shields, Tyne and wear
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 79,486 Miles
£7,990
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

Burton on trent, Staffordshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 59,800 Miles
£8,498
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
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 84,578 Miles
£8,900
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

Stockport, Cheshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 47,650 Miles
£8,949
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

Nottingham, Nottinghamshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 91,000 Miles
£7,995
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

Sandbach, Cheshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 49,000 Miles
£11,490
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

Mirfield, West yorkshire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 59,282 Miles
£10,300
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

Whitstable, Kent
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 45,000 Miles
£11,890
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Mercedes-Benz SLK 1.8 SLK200 AMG Sport Euro 5 (s/s) 2dr

Hereford, Herefordshire
  • 2015 reg
  • Petrol
  • 2 Doors
  • Manual
  • 56,785 Miles
£11,179
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

Scunthorpe, South humberside
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 36,347 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

Hinckley, Leicestershire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 74,250 Miles
£8,500
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

Penarth, South glamorgan
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 53,000 Miles
£11,458
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

Loughborough, Leicestershire
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 36,669 Miles
£11,995
Mercedes-Benz Slk SLK 250 CDI BlueEFFICIENCY AMG Sport 2dr Tip Auto

Mercedes-Benz Slk SLK 250 CDI BlueEFFICIENCY AMG Sport 2dr Tip Auto

Edinburgh, Midlothian
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 27,887 Miles
£10,998
Mercedes-Benz SLK 2.0 SLK200 AMG Sport Euro 6 (s/s) 2dr

Mercedes-Benz SLK 2.0 SLK200 AMG Sport Euro 6 (s/s) 2dr

Rainham, Essex
  • 2016 reg
  • Petrol
  • 2 Doors
  • Manual
  • 100,000 Miles
£8,900
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

Loughborough, Leicestershire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 55,000 Miles
£9,995
Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 5 (s/s) 2dr

Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 5 (s/s) 2dr

Warwick, Warwickshire
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 34,000 Miles
£22,995
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