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

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What Car? Classifieds has 98 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 98

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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

Derby, Derbyshire
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 41,666 Miles
£51,900
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

Preston, Lancashire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 45,000 Miles
£32,975
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Chelmsford, Essex
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 28,760 Miles
£64,299
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

Sheffield, Yorkshire
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 37,000 Miles
£44,994
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

Penicuik, Midlothian
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 51,700 Miles
£34,495
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
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 51,000 Miles
£41,995
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

Bolton, Lancashire
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 103,570 Miles
£31,995
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

Ilford, Essex
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 109,000 Miles
£24,495
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

Stratford-upon-avon, Warwickshire
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 56,000 Miles
£39,995
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

Bayford, Hertford
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 90,000 Miles
£35,989
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Knaresborough, North yorkshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 40,919 Miles
£63,950
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

Middlesbrough, North yorkshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,350 Miles
£42,990
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

Bedford, Bedfordshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 34,000 Miles
£53,995
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

Brentford, Middlesex
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 86,000 Miles
£28,490
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Southwell, Nottinghamshire
  • 2024 reg
  • Diesel Hybrid
  • 5 Doors
  • Automatic
  • 4,000 Miles
£102,995
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Loughton, Essex
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 9,271 Miles
£77,000
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

Frome, Somerset
  • 2016 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 81,000 Miles
£39,995
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Sutton-in-ashfield, Nottinghamshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 4,000 Miles
£75,980
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

Birmingham, Worcestershire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 103,120 Miles
£24,990
Mercedes-Benz GLS Class 5.5 GLS63 V8 GPF AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

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

Swansea, West glamorgan
  • 2019 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 58,639 Miles
£48,595
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