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

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What Car? Classifieds has 44 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 44

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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

Tavistock, Devon
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 68,000 Miles
£29,995
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

Southampton, Hampshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 71,836 Miles
£35,480
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

Doncaster, South yorkshire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 49,634 Miles
£32,495
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

Swansea, West glamorgan
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 54,760 Miles
£52,595
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

London
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 69,942 Miles
£30,995
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

Carrville, Durham
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 41,800 Miles
£41,990
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

Birmingham, Worcestershire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 95,303 Miles
£23,995
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

Basingstoke, Hampshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 130,000 Miles
£34,690
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

Cradley heath, West midlands
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 74,000 Miles
£38,495
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

Nottingham, Nottinghamshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 65,716 Miles
£26,885
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

Hayes, Middlesex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 88,000 Miles
£42,995
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

Leeds, Yorkshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 58,432 Miles
£27,520
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

Leeds, Yorkshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 72,542 Miles
£29,120
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

Bury st. edmunds, Suffolk
  • 2016 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 74,895 Miles
£24,295
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

Worksop, Nottinghamshire
  • 2019 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 82,950 Miles
£28,695
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

Bedford, Bedfordshire
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 80,000 Miles
£44,995
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

London, Middlesex
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 78,630 Miles
£36,990
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

Colchester, Essex
  • 2020 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 55,111 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

Basingstoke, Hampshire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 48,000 Miles
£33,990
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

Bury, Lancashire
  • 2018 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 44,000 Miles
£33,990
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