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

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What Car? Classifieds has 103 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 103

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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

Tonbridge, Kent
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 12,254 Miles
£70,699
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

Brentford, Middlesex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 26,270 Miles
£60,000
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

West drayton, Middlesex
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 104,000 Miles
£24,975
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

Carlisle
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 32,576 Miles
£38,000
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

Melton mowbray, Leicestershire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 24,707 Miles
£65,497
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Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

Dunstable, Bedfordshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 94,000 Miles
£45,299
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

Loughton, Essex
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 56,000 Miles
£33,750
Mercedes-Benz GLS 400d 4Matic AMG Line Prem + Exec 5dr 9G-Tronic

Mercedes-Benz GLS 400d 4Matic AMG Line Prem + Exec 5dr 9G-Tronic

Weybridge, Surrey
  • 2020 reg
  • Diesel
  • Automatic
  • 31,591 Miles
£62,699
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

Weybridge, Surrey
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 29,841 Miles
£62,999
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

Sheffield, South yorkshire
  • 2024 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 60 Miles
£269,995
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

Chelmsford, Essex
  • 2023 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 4,451 Miles
£114,949
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Market drayton, Shropshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 19,788 Miles
£68,450
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

Cirencester, Gloucestershire
  • 2023 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 25,411 Miles
£103,990
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

Winchester, Hampshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 10,620 Miles
£73,890
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

Boston, Lincolnshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 18,129 Miles
£71,900
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

Basingstoke, Hampshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 11,343 Miles
£75,124
Mercedes-Benz GLS DIESEL ESTATE 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS DIESEL ESTATE 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Ellesmere port, Cheshire
  • 2023 reg
  • Diesel Hybrid
  • 5 Doors
  • Automatic
  • 6,967 Miles
£89,500
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

Glasgow, Lanarkshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 26,579 Miles
£68,891
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

York, Yorkshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 27,000 Miles
£67,985
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

Derby, Derbyshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 80,602 Miles
£29,999
...

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