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

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What Car? Classifieds has 52 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 52

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Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Bedford, Bedfordshire
  • 2000 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 98,300 Miles
£1,990
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Farnbourgh, Hampshire
  • 2001 reg
  • Petrol
  • 2 Doors
  • Manual
  • 125,000 Miles
£1,500
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Ashford, Middlesex
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 71,000 Miles
£1,190
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Cardiff, Glamorgan
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 64,000 Miles
£3,195
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Mercedes-Benz SLK 3.5 SLK350 2dr

Camberley, Surrey
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 79,000 Miles
£3,490
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Leicester, Leicestershire
  • 2000 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 107,000 Miles
£900
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Yeovil, Somerset
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 117,000 Miles
£1,795
Mercedes-Benz SLK 2.0 SLK200 Kompressor Special Edition 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor Special Edition 2dr

Rotherham, South yorkshire
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 110,058 Miles
£1,995
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Chippenham, Wiltshire
  • 2003 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 73,000 Miles
£2,495
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Northampton, Northamptonshire
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 76,452 Miles
£1,995
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Stevenage, Hertfordshire
  • 2000 reg
  • Petrol
  • 2 Doors
  • Manual
  • 72,000 Miles
£1,695
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Poole, Dorset
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 88,000 Miles
£2,495
Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Bolton, Lancashire
  • 1999 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 41,000 Miles
£3,990
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Maidenhead, Berkshire
  • 2001 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 49,788 Miles
£3,995
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Ipswich, Suffolk
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 77,320 Miles
£4,500
Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Mercedes-Benz SLK 2.0 SLK200 Kompressor 2dr

Wigan, Lancashire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 92,000 Miles
£2,500
Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Manchester, Lancashire
  • 1999 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 109,000 Miles
£1,645
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Bradford, West yorkshire
  • 2001 reg
  • Petrol
  • 2 Doors
  • Manual
  • 34,071 Miles
£4,975
Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Alfreton, Derbyshire
  • 1998 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 81,000 Miles
£1,495
Mercedes-Benz SLK 2.3 SLK230 Kompressor Special Edition 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Special Edition 2dr

Swindon, Wiltshire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 83,243 Miles
£3,490
...