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

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What Car? Classifieds has 97 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 97

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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

Lincoln, Lincolnshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 46,006 Miles
£37,495
Mercedes-Benz GLS Class 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition SpdS TCT 4WD Euro 6 (s/s) 5dr

Mercedes-Benz GLS Class 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition SpdS TCT 4WD Euro 6 (s/s) 5dr

Cleckheaton, West yorkshire
  • 2020 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 17,000 Miles
£93,995
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Sutton-in-ashfield, Nottinghamshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 46,000 Miles
£51,980
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

Swindon, Wiltshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 109,899 Miles
£26,995
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition SpdS TCT 4WD Euro 6 (s/s) 5dr

Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition SpdS TCT 4WD Euro 6 (s/s) 5dr

Bolton, Lancashire
  • 2021 reg
  • Petrol Hybrid
  • 5 Doors
  • Automatic
  • 12,000 Miles
£99,990
Mercedes-Benz GLS-Class GL350 AMG Sport Bluetec Auto

Mercedes-Benz GLS-Class GL350 AMG Sport Bluetec Auto

Carrickfergus, County antrim
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 57,000 Miles
£35,995
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr

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

Warrington
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 63,503 Miles
£41,950
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

Crawley, West sussex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 44,039 Miles
£60,299
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

Preston, Lancashire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 48,556 Miles
£54,480
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

Bedford, Bedfordshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 52,930 Miles
£34,989
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

Cardiff, South glamorgan
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 93,000 Miles
£24,995
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

Stockport, Cheshire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 21,374 Miles
£66,799
Mercedes-Benz GLS-Class 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr

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

Newbridge, Midlothian
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 33,512 Miles
£57,698
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

Hertford, Hertfordshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 62,600 Miles
£27,995
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

Chester, Cheshire
  • 2021 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 57,147 Miles
£49,995
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

Hoddesdon, Hertfordshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 109,000 Miles
£26,489
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

Epping, Essex
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 53,000 Miles
£33,500
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

Romford, Essex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 43,000 Miles
£56,990
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

Feltham, Middlesex
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 40,892 Miles
£32,999
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

Weston-super-mare, Avon
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 83,000 Miles
£26,950
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