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

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What Car? Classifieds has 291 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 291

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Mercedes-Benz SLK 3.0 SLK280 G-Tronic Euro 4 2dr

Mercedes-Benz SLK 3.0 SLK280 G-Tronic Euro 4 2dr

Farnham, Surrey
  • 2008 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 56,000 Miles
£2,990
Mercedes-Benz SLK 3.0 SLK280 7G-Tronic 2dr

Mercedes-Benz SLK 3.0 SLK280 7G-Tronic 2dr

Bradford, West yorkshire
  • 2006 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 76,000 Miles
£3,999
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Milton keynes, Buckinghamshire
  • 2005 reg
  • Petrol
  • 2 Doors
  • Manual
  • 84,404 Miles
£2,490
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

Corby, Northamptonshire
  • 2013 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 58,000 Miles
£8,695
Mercedes-Benz SLK 3.5 SLK350 2dr

Mercedes-Benz SLK 3.5 SLK350 2dr

Sydenham, London
  • 2005 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 75,000 Miles
£4,475
Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Maldon,, Essex
  • 1998 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 51,221 Miles
£3,995
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

Ballynahinch, County down
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 120,000 Miles
£5,495
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

Scunthorpe, South humberside
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 113,653 Miles
£6,985
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

Hartlepool, Cleveland
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 89,773 Miles
£7,995
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

West bromwich, West midlands
  • 2003 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 86,990 Miles
£2,000
Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Mercedes-Benz SLK 1.8 SLK200K Tiptronic Euro 4 2dr

Camberley, Surrey
  • 2010 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 58,000 Miles
£4,990
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Leicester, Leicestershire
  • 2001 reg
  • Petrol
  • 2 Doors
  • Manual
  • 117,000 Miles
£1,895
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Peterborough, Cambridgeshire
  • 2006 reg
  • Petrol
  • 2 Doors
  • Manual
  • 79,000 Miles
£6,500
Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Burford, Oxfordshire
  • 1999 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 125,000 Miles
£2,495
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

Newport, Shropshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 101,000 Miles
£7,999
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

Bristol, Gloucestershire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 82,900 Miles
£6,499
Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Sunbury on thames, Surrey
  • 1998 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 89,000 Miles
£2,495
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Euro 5 (s/s) 2dr

Enfield, Middlesex
  • 2012 reg
  • Petrol
  • 2 Doors
  • Manual
  • 64,500 Miles
£7,999
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

Palmers green, Middlesex
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 44,000 Miles
£9,790
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
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