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

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What Car? Classifieds has 47 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 47

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Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Bridgend, Mid glamorgan
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 55,000 Miles
£5,495
Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor Kompressor 2dr

Gerrards cross, Buckinghamshire
  • 2000 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 145,000 Miles
£2,995
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Wembley, Middlesex
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 120,000 Miles
£2,389
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Bedford, Bedfordshire
  • 2001 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 37,000 Miles
£4,990
Mercedes-Benz SLK 3.5 SLK350 2dr

Mercedes-Benz SLK 3.5 SLK350 2dr

Preston, Lancashire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 90,000 Miles
£2,695
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
£2,500
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Nuneaton, Warwickshire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 72,000 Miles
£2,500
Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Mercedes-Benz SLK 2.3 SLK230 Kompressor 2dr

Peterborough, Huntingdonshire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 69,000 Miles
£1,390
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 3.5 SLK350 2dr

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

Yeovil, Somerset
  • 2002 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 117,000 Miles
£1,799
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
£1,495
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
£1,495
Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Mercedes-Benz SLK 1.8 SLK200 Kompressor 2dr

Blackburn, Lancashire
  • 2004 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 79,331 Miles
£4,900
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 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
...