Used Mercedes-Benz GLS cars for sale on What Car?
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What Car? Classifieds has 109 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 109
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Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Knutsford, Cheshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 65,000 Miles
£51,995
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr
Ruislip, Middlesex
- 2023 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 15,500 Miles
£102,000
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Shrewsbury
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 90,484 Miles
£25,002
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Slough, Buckinghamshire
- 2018 reg
- Diesel
- 5 Doors
- Automatic
- 87,387 Miles
£27,495
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Nottingham, Nottinghamshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 11,546 Miles
£85,990
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr
Brentford, Middlesex
- 2016 reg
- Petrol
- 5 Doors
- Automatic
- 72,000 Miles
£33,490
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Crewe, Cheshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 56,000 Miles
£53,995
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
£89,439
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Staverton, Gloucestershire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 811 Miles
£86,000
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Bolton, Greater manchester
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 3,318 Miles
£86,980
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Ripon, North yorkshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 53,250 Miles
£56,995
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
- 2,979 Miles
£89,995
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Reading, Berkshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 8,000 Miles
£81,995
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Staverton, Gloucestershire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 10,465 Miles
£95,500
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Oldham, Lancashire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 35,000 Miles
£59,949
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr
Melton mowbray, Leicestershire
- 2016 reg
- Petrol
- 5 Doors
- Automatic
- 57,327 Miles
£36,298
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Sunderland, Tyne and wear
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 31,394 Miles
£62,000
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Beaconsfield, Buckinghamshire
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 27,789 Miles
£64,941
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Coventry, Warwickshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 22,471 Miles
£62,990
Mercedes-Benz Gls 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Belfast, County antrim
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 18,690 Miles
£71,995
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