Used Mercedes-Benz GLS cars for sale on What Car?
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What Car? Classifieds has 115 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 115
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Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Northampton, Northamptonshire
- 2020 reg
- Diesel
- 5 Doors
- Automatic
- 64,643 Miles
£44,499
Mercedes-Benz GLS 2.9 GLS400d Night Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr
Knaresborough, North yorkshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 52,785 Miles
£51,950
Mercedes-Benz GLS 4.0 GLS63 V8 MHEV AMG Night Edition SpdS TCT 4WD Euro 6 (s/s) 5dr
Walton-on-thames, Surrey
- 2021 reg
- Petrol
- 5 Doors
- Automatic
- 71,800 Miles
£61,490
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Bracknell, Berkshire
- 2026 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 2,573 Miles
£91,135
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Crewe, Cheshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 78,901 Miles
£44,995
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 31,681 Miles
£34,999
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr
Knaresborough, North yorkshire
- 2023 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 38,396 Miles
£89,990
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Dundee, Angus
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 32,750 Miles
£57,498
Mercedes-Benz GLS 3.0 GLS350d V6 Grand Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr
Scunthorpe, North lincolnshire
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 66,000 Miles
£37,950
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr
Staverton, Gloucestershire
- 2023 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 25,668 Miles
£94,850
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Milton keynes, Buckinghamshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 3,830 Miles
£76,500
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Huddersfield, West yorkshire
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 14,798 Miles
£63,980
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Alfreton, Derbyshire
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 55,000 Miles
£29,980
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr
Bradford, West yorkshire
- 2022 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 26,100 Miles
£83,990
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Romford, Greater london
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 4,602 Miles
£71,995
Mercedes-Benz GLS 4.0 GLS63 V8 BiTurbo MHEV AMG Night Edition SpdS TCT 4MATIC+ Euro 6 (s/s) 5dr
City of westminster, London
- 2024 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 3,986 Miles
£139,950
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Heigham street, Norwich
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 6,079 Miles
£73,490
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Exeter, Devon
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 45,856 Miles
£53,200
Mercedes-Benz Gls 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Doncaster, South yorkshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 4,304 Miles
£77,995
Mercedes-Benz Gls 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Sheffield, South yorkshire
- 2024 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 13,763 Miles
£77,525
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