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

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What Car? Classifieds has 265 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 265

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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

Copythorne, Southampton
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 67,000 Miles
£8,495
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

Castleford, West yorkshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 54,000 Miles
£9,495
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency Euro 5 (s/s) 2dr

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

Thurrock, Essex
  • 2012 reg
  • Petrol
  • 2 Doors
  • Manual
  • 100,000 Miles
£4,995
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

Colchester, Essex
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 71,000 Miles
£9,677
Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Dungannon, County tyrone
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 60,429 Miles
£9,295
Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK250 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Newport pagnell, Buckinghamshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 62,300 Miles
£9,995
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

Chertsey, Surrey
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 75,000 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

Launceston, Cornwall
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 50,718 Miles
£11,995
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

Chichester, West sussex
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 64,849 Miles
£9,299
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

Bury, Lancashire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 93,850 Miles
£6,650
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

Chesterfield, Derbyshire
  • 2016 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 27,088 Miles
£11,450
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

Peterborough, Northamptonshire
  • 2012 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 80,862 Miles
£7,290
Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 1.8 SLK200 BlueEfficiency AMG Sport Edition 125 G-Tronic+ Euro 5 (s/s) 2dr

Stone, Staffordshire
  • 2011 reg
  • Petrol
  • 2 Doors
  • Automatic
  • 62,000 Miles
£7,995
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

Thornaby, North yorkshire
  • 2012 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 52,500 Miles
£8,999
Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

York, York
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 46,500 Miles
£10,495
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

Headcorn, Kent
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 47,500 Miles
£9,950
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

New milton, Hampshire
  • 2013 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 40,000 Miles
£10,500
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

Cheadle, Cheshire
  • 2014 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 44,000 Miles
£9,995
Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Mercedes-Benz SLK 2.1 SLK250 CDI G-Tronic+ Euro 5 (s/s) 2dr

Billingshurst, West sussex
  • 2015 reg
  • Diesel
  • 2 Doors
  • Automatic
  • 34,000 Miles
£10,995
Mercedes-Benz SLK 1.8 SLK200 AMG Sport Euro 5 (s/s) 2dr

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

Colchester, Essex
  • 2015 reg
  • Petrol
  • 2 Doors
  • Manual
  • 40,100 Miles
£10,224
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