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

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What Car? Classifieds has 114 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 114

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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

Aberdeen, Kincardineshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 18,890 Miles
£70,998
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Sheffield, South yorkshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 31,200 Miles
£65,000
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

Maidstone, Kent
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 40,556 Miles
£35,999
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

Grays, Essex
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 53,000 Miles
£33,995
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Warrenpoint, County down
  • 2024 reg
  • Diesel Hybrid
  • 5 Doors
  • Automatic
  • 6,000 Miles
£99,995
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr

Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr

Bawtry, South yorkshire
  • 2023 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 13,000 Miles
£109,975
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Cambridge, Cambridgeshire
  • 2023 reg
  • Diesel Hybrid
  • 5 Doors
  • Automatic
  • 6,153 Miles
£96,995
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

Yeovil, Somerset
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 98,000 Miles
£22,980
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

Horsham, West sussex
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 62,075 Miles
£51,991
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

Tonbridge, Kent
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 48,350 Miles
£49,995
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Shrewsbury
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 40,657 Miles
£61,999
Mercedes-Benz GLS 4.0 GLS63 V8 BiTurbo MHEV Night Edition SpdS TCT 4MATIC+ Euro 6 (s/s) 5dr

Mercedes-Benz GLS 4.0 GLS63 V8 BiTurbo MHEV Night Edition SpdS TCT 4MATIC+ Euro 6 (s/s) 5dr

Perth, Perthshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 5,562 Miles
£129,998
Mercedes-Benz GLS 4.0 GLS63 V8 BiTurbo MHEV Night Edition SpdS TCT 4MATIC+ Euro 6 (s/s) 5dr

Mercedes-Benz GLS 4.0 GLS63 V8 BiTurbo MHEV Night Edition SpdS TCT 4MATIC+ Euro 6 (s/s) 5dr

Sheffield, South yorkshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 60 Miles
£219,995
Mercedes-Benz GLS Class 2.9 GLS400d AMG Line (Premium Plus, Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Chelmsford, Essex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 12,093 Miles
£63,299
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
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 39,413 Miles
£53,999
Mercedes-Benz GLS-Class 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Newbridge, Midlothian
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 23,460 Miles
£70,098
Mercedes-Benz GLS-Class 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Dunfermline, Fife
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 67,171 Miles
£49,098
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

Harrogate, North yorkshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 23,658 Miles
£73,000
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

Stockport, Cheshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 39,050 Miles
£54,841
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
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 53,000 Miles
£32,990
...

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