Used Mercedes-Benz GLS cars for sale on What Car?
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What Car? Classifieds has 106 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 106
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Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Maidstone, Kent
- 2023 reg
- Diesel
- 5 Doors
- Automatic
- 35,393 Miles
£61,999
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Middlesex, Middlesex
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 2,998 Miles
£93,850
Mercedes-Benz GLS 3.0 GLS350d V6 AMG Line G-Tronic 4MATIC Euro 6 (s/s) 5dr
Luton, Bedfordshire
- 2016 reg
- Diesel
- 5 Doors
- Automatic
- 99,975 Miles
£19,995
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 59,000 Miles
£45,199
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Stockton-on-tees, Cleveland
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 2,893 Miles
£89,450
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Swindon, Wiltshire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 10,466 Miles
£89,850
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Northampton, Northamptonshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 36,398 Miles
£62,500
Mercedes-Benz GLS 2.9 GLS400d AMG Line Night Edition G-Tronic 4MATIC Euro 6 (s/s) 5dr
Bedford, Bedfordshire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 27,984 Miles
£52,995
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Maidstone, Kent
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 25,826 Miles
£63,399
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 168,000 Miles
£17,495
Mercedes-Benz GLS 4.0 GLS63h V8 BiTurbo MHEV AMG Night Edition (Executive) SpdS TCT 4WD Euro 6 (s/s) 5dr
Staverton, Gloucestershire
- 2023 reg
- Petrol Hybrid
- 5 Doors
- Automatic
- 2,220 Miles
£112,000
Mercedes-Benz GLS 3.0 GLS450dh MHEV Business Class G-Tronic 4MATIC Euro 6 (s/s) 5dr
Bristol, Gloucestershire
- 2025 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 8,032 Miles
£87,500
Mercedes-Benz GLS 2.9 GLS400d AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
White city, London
- 2020 reg
- Diesel
- 5 Doors
- Automatic
- 35,000 Miles
£52,989
Mercedes-Benz GLS 2.9 GLS400d Night Edition (Executive) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Blackpool, Lancashire
- 2022 reg
- Diesel
- 5 Doors
- Automatic
- 54,267 Miles
£56,980
Mercedes-Benz GLS 5.5 GLS63 V8 GPF AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr
Billingshurst, West sussex
- 2018 reg
- Petrol
- 5 Doors
- Automatic
- 47,000 Miles
£46,790
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Sheffield, South yorkshire
- 2024 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 13,605 Miles
£80,675
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr
Thames ditton, Surrey
- 2016 reg
- Petrol
- 5 Doors
- Automatic
- 66,575 Miles
£36,495
- 2017 reg
- Diesel
- 5 Doors
- Automatic
- 104,000 Miles
£21,000
Mercedes-Benz GLS 5.5 GLS63 V8 AMG SpdS+7GT 4MATIC Euro 6 (s/s) 5dr
Alfreton, Derbyshire
- 2017 reg
- Petrol
- 5 Doors
- Automatic
- 59,216 Miles
£43,980
Mercedes-Benz GLS 3.0 GLS450dh MHEV AMG Line (Premium Plus) G-Tronic 4MATIC Euro 6 (s/s) 5dr
Shrewsbury
- 2024 reg
- Diesel Hybrid
- 5 Doors
- Automatic
- 13,699 Miles
£79,992
...
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