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

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What Car? Classifieds has 38 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 38

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

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

Dartford, Kent
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 74,012 Miles
£34,995
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

Kings langley, Hertfordshire
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 66,500 Miles
£40,990
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

Oldham, Yorkshire
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 75,000 Miles
£34,995
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

Sutton-in-ashfield, Nottinghamshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 48,000 Miles
£52,980
Mercedes-Benz GLS 63 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 63 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Swadlincote, Derbyshire
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 44,000 Miles
£44,950
Mercedes-Benz GLS 3.0 GLS350d V6 Grand Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Bedford, Bedfordshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 49,344 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

Ellesmere port, Cheshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 48,714 Miles
£35,550
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

Farnham, Surrey
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 59,000 Miles
£30,995
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Harlow, Essex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 83,000 Miles
£41,995
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

Luton, Bedfordshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 116,632 Miles
£24,985
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

Edgware, Middlesex
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 95,000 Miles
£22,250
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

Oldham, Lancashire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 83,000 Miles
£26,994
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

West drayton, Middlesex
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 51,000 Miles
£38,989
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

Woking, Surrey
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 35,500 Miles
£43,649
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

Colchester, Essex
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,000 Miles
£28,750
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

  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 70,205 Miles
£31,392
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

Cardiff, Glamorgan
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,000 Miles
£48,995
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

Stockport, Cheshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 88,518 Miles
£22,400
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

Havant, Hampshire
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 52,800 Miles
£44,975
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Settle, North yorkshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 28,297 Miles
£50,990
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