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

In partnership with

What Car? Classifieds has 87 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.

In partnership with

Cars found 87

Chosen Filters (2)
* Postcode invalid
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

Wigan, Lancashire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 41,557 Miles
£58,990
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

Boston, Lincolnshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 30,132 Miles
£54,750
Mercedes-Benz GLS 3.0 GLS450h MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS450h MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Beaconsfield, Buckinghamshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 9,810 Miles
£73,809
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

Stoke newington, Middlesex
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,757 Miles
£34,880
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

Knaresborough, North yorkshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 51,759 Miles
£46,950
Mercedes-Benz GLS 2.9 GLS400d Night Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Stafford, Staffordshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 17,000 Miles
£63,072
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

  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 67,670 Miles
£51,806
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

Doncaster, South yorkshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 25,828 Miles
£104,995
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

Sheffield, South yorkshire
  • 2024 reg
  • Diesel Hybrid
  • 5 Doors
  • Automatic
  • 3,059 Miles
£81,435
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

Bracknell, Berkshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,556 Miles
£55,385
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

Nottingham, Derbyshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 33,500 Miles
£65,000
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

Fareham, Hampshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 100,887 Miles
£38,164
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

Luton, Bedfordshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 75,298 Miles
£28,985
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

Southampton, Hampshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 44,200 Miles
£34,495
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

Slough, Buckinghamshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 96,393 Miles
£22,995
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

Perth, Perthshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 23,238 Miles
£99,998
Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line SUV 5dr Diesel G-Tronic 4MATIC Euro 6 (s/s) (258 Ps)

Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line SUV 5dr Diesel G-Tronic 4MATIC Euro 6 (s/s) (258 Ps)

Willenhall, West midlands
  • 2017 reg
  • Unlisted
  • 5 Doors
  • Automatic
  • 81,170 Miles
£28,975
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

Newbury, Berkshire
  • 2025 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 10 Miles
£159,995
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

Bedford, Bedfordshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 98,000 Miles
£41,995
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

Chichester, West sussex
  • 2021 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 31,000 Miles
£79,990
......

Browse all used Mercedes-Benz models for sale