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

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What Car? Classifieds have 97 approved used Mercedes-Benz GLS Class cars available for sale from Mercedes-Benz approved dealers. Browse our classifieds now, the easiest and most powerful used car search around and find the perfect approved used Mercedes-Benz GLS Class cars near you.

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Cars found 97

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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

Middlesex, Middlesex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 12,180 Miles
£66,850
Mercedes-Benz GLS Class 3.0 GLS450d MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS Class 3.0 GLS450d MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Sheffield, South yorkshire
  • 2023 reg
  • Diesel Hybrid
  • 5 Doors
  • Automatic
  • 500 Miles
£99,990
Mercedes-Benz Gls Class 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz Gls Class 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Doncaster, South yorkshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 42,317 Miles
£37,700
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

Stafford, Staffordshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 40,798 Miles
£64,499
Mercedes-Benz GLS Class 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS Class 3.0 GLS350d V6 Designo Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Peterborough, Northamptonshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 81,000 Miles
£32,995
Mercedes-Benz GLS Class 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Lincoln, Lincolnshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 15,000 Miles
£80,000
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

Northampton, Northamptonshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 28,047 Miles
£62,500
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

Wigan, Lancashire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 59,656 Miles
£54,995
Mercedes-Benz GLS AMG ESTATE 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS AMG ESTATE 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

Nottingham, Nottinghamshire
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 57,405 Miles
£47,521
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Mercedes-Benz GLS-Class 3.0 GLS450d MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr

Basingstoke, Hampshire
  • 2023 reg
  • Diesel Hybrid
  • 5 Doors
  • Automatic
  • 999 Miles
£100,124
Mercedes-Benz GLS 3.0 GLS350d V6 Grand Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 Grand Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr

Leeds, West yorkshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 16,326 Miles
£49,990
Mercedes-Benz GLS DIESEL ESTATE 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS DIESEL ESTATE 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Llandudno junction, Gwynedd
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 84,441 Miles
£32,336
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

Stockport, Cheshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 17,305 Miles
£74,495
Mercedes-Benz GLS Class 2.9 GLS400d AMG Line (Premium) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Birmingham, West midlands
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 31,978 Miles
£57,995
Mercedes-Benz GLS 3.0 GLS350d V6 Grand Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS 3.0 GLS350d V6 Grand Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr

Blackpool, Lancashire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 46,301 Miles
£42,990
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

Birmingham, Warwickshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 19,729 Miles
£69,995
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

Brighton, East sussex
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 45,309 Miles
£65,999
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

Chichester, West sussex
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 1,740 Miles
£87,980
Mercedes-Benz GLS Class 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Mercedes-Benz GLS Class 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr

Coventry, Warwickshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 13,000 Miles
£44,990
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

Broxburn, West lothian
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 52,287 Miles
£33,500
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