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

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What Car? Classifieds has 253 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 253

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Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency G-Tronic+ Euro 5 (s/s) 2dr
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 54,000 Miles
£8,987
Mercedes-Benz SLK 3.0 SLK300 G-Tronic Euro 5 2dr
  • 2010 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 75,000 Miles
£8,000
Mercedes-Benz SLK 1.8 SLK200 AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2015 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 33,700 Miles
£11,995
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 67,000 Miles
£8,489
Mercedes-Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 94,700 Miles
£5,995
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 51,000 Miles
£9,350
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 63,893 Miles
£7,999
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 45,000 Miles
£8,799
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 59,750 Miles
£8,449
Mercedes-Benz SLK 1.8 SLK200 AMG Sport Euro 5 (s/s) 2dr
  • 2015 reg
  • Petrol
  • 2 Doors
  • Manual
  • 70,548 Miles
£9,172
Mercedes-Benz SLK 5.5 SLK55 V8 AMG SpdS+7GT Euro 5 (s/s) 2dr
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 49,000 Miles
£23,950
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 82,000 Miles
£6,389
Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 61,100 Miles
£8,495
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr
  • 2006 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 137,000 Miles
£1,999
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 66,036 Miles
£8,699
Mercedes-Benz SLK 1.8 SLK200K Euro 4 2dr
  • 2008 reg
  • Petrol
  • 2 Doors
  • Manual
  • 83,303 Miles
£5,998
Mercedes-Benz SLK 3.2 SLK320 2dr

Mercedes-Benz SLK 3.2 SLK320 2dr

Birmingham, Warwickshire
  • 2001 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 74,000 Miles
£2,495
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr
  • 2006 reg
  • Petrol
  • 2 Doors
  • Manual
  • 123,000 Miles
£995
Mercedes-Benz SLK 3.0 SLK280 Euro 5 2dr
  • 2009 reg
  • Petrol
  • 2 Doors
  • Manual
  • 45,000 Miles
£6,995
Mercedes-Benz SLK 2.1 SLK250 CDI AMG Sport G-Tronic+ Euro 5 (s/s) 2dr
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 68,903 Miles
£10,999
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