Used Mercedes-Benz GLS cars for sale on What Car?
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What Car? Classifieds has 82 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 82
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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
£66,490
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
Mercedes-Benz Gls 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Sheffield, South yorkshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 10,670 Miles
£86,751
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Kings langley, Hertfordshire
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 38,000 Miles
£62,995
Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Birmingham
- 2018 reg
- Diesel
- 5 Doors
- Automatic
- 79,154 Miles
£31,912
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Cleckheaton, West yorkshire
- 2024 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 16,000 Miles
£95,995
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Carlisle
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 2,885 Miles
£99,000
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition SpdS TCT 4WD Euro 6 (s/s) 5dr
Stratford-upon-avon, Warwickshire
- 2021 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 20,757 Miles
£82,990
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Cambridge, Cambridgeshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 51,818 Miles
£56,990
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Blackburn, Lancashire
- 2021 reg
- Diesel
- 5 Doors
- Automatic
- 56,300 Miles
£55,875
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Guildford, Surrey
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 61,400 Miles
£54,124
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Warrington
- 2021 reg
- Diesel
- 5 Doors
- Automatic
- 88,524 Miles
£39,749
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Sheffield, South yorkshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 6,741 Miles
£99,485
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Leicester, Leicestershire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 16,200 Miles
£67,990
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr
Milton keynes, Buckinghamshire
- 2023 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 34,652 Miles
£96,000
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Harrogate, North yorkshire
- 2018 reg
- Diesel
- 5 Doors
- Automatic
- 59,994 Miles
£33,300
Mercedes-Benz GLS 2.9 GLS400d Night Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr
Ilford, Essex
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 19,971 Miles
£64,995
Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Southampton, Hampshire
- 2016 reg
- Diesel
- 5 Doors
- Automatic
- 90,000 Miles
£26,499
Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Peterborough, Cambridgeshire
- 2016 reg
- Diesel
- 5 Doors
- Automatic
- 114,252 Miles
£22,980
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Bath, Somerset
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 8,031 Miles
£94,750
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