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

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What Car? Classifieds has 35 approved used Mercedes-Benz GLS 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 GLS near you.

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Cars found 35

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Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Crewe, Cheshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 104,000 Miles
£22,500
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Alfreton, Derbyshire
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 59,216 Miles
£44,680
Mercedes-Benz GLS 5.5 GLS63 V8 GPF AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 5.5 GLS63 V8 GPF AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Tadworth, Surrey
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 40,000 Miles
£50,000
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus, Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus, Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Watford, Hertfordshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 82,000 Miles
£46,995
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Cradley heath, West midlands
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 75,000 Miles
£35,995
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Harlow, Essex
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 48,372 Miles
£39,989
Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Salisbury, Wiltshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 72,513 Miles
£29,950
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Bathgate, West lothian
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,000 Miles
£35,495
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Dartford
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 25,254 Miles
£58,785
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Tamworth, Staffordshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 96,500 Miles
£24,994
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Stockport, Cheshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 75,215 Miles
£28,490
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Bury, Lancashire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 64,000 Miles
£26,990
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Bury, Lancashire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 41,000 Miles
£34,990
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Newton abbot, Devon
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 88,503 Miles
£39,995
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Cardiff, Glamorgan
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 82,310 Miles
£26,499
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus, Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus, Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Staverton, Gloucestershire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 66,004 Miles
£53,500
Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Burton-on-trent, Staffordshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 94,200 Miles
£26,000
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Manchester, Lancashire
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 70,150 Miles
£33,995
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Rugby, Warwickshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 70,000 Miles
£26,975
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Wirral, Merseyside
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 77,000 Miles
£25,999
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