Used Mercedes-Benz GLS cars for sale on What Car?
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What Car? Classifieds has 112 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 112
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- 2020 reg
- Diesel
- 5 Doors
- Automatic
- 61,138 Miles
£47,995
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Stevenage, Hertfordshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 9,006 Miles
£71,490
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Maidstone, Kent
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 5,394 Miles
£75,499
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Leeds, West yorkshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 9,399 Miles
£72,822
Mercedes-Benz Gls 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Stockport, Cheshire
- 2026 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 9,679 Miles
£89,957
Mercedes-Benz Gls 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Birmingham, Warwickshire
- 2026 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 7,963 Miles
£79,999
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Sheffield, Yorkshire
- 2018 reg
- Diesel
- 5 Doors
- Automatic
- 57,794 Miles
£29,990
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus, Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Crawley, West sussex
- 2020 reg
- Diesel
- 5 Doors
- Automatic
- 110,758 Miles
£39,788
Mercedes-Benz GLS 2.9 GLS400d Night Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr
Hertford, Hertfordshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 17,897 Miles
£56,250
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Liverpool, Merseyside
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 39,563 Miles
£57,595
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Epsom, Surrey
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 28,500 Miles
£61,195
Mercedes-Benz GLS 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Peterborough, Cambridgeshire
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 61,701 Miles
£32,995
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr
Worcester, Worcestershire
- 2016 reg
- Petrol
- 5 Doors
- Automatic
- 68,728 Miles
£34,990
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Stafford, Staffordshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 22,095 Miles
£59,000
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Swindon, Wiltshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 8,458 Miles
£74,000
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
West thurrock, Essex
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 56,500 Miles
£32,499
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Brentford, Middlesex
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 4,736 Miles
£77,500
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 56,700 Miles
£28,500
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus, Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Winchester, Hampshire
- 2021 reg
- Diesel
- 5 Doors
- Automatic
- 78,793 Miles
£45,995
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
- 51,000 Miles
£28,995
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