2023 Mercedes-Benz GLS prices
14 cars from UK dealers, updated 23 October 2026. Typical asking price £73,500.
AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.
Half of the 14 priced 2023 Mercedes-Benz GLS cars for sale are priced between £57,000 and £89,500.
Typical mileage 34,000 miles.
8 have had their price cut since they were first listed.
Is the price fair?
The prices above describe the cars currently advertised. They are not a valuation of every car of this model and year. Open a car to see its expected asking price, adjusted for mileage and specification, alongside the available evidence.
Cars for sale now
The cheaper cars like each one are on its AskCar page.
- 2023 Mercedes-Benz GLS, 43,297 miles, £52,975, £7,060 under typical, Tonbridge
- 2023 Mercedes-Benz GLS, 39,563 miles, £56,345, Liverpool
- 2023 Mercedes-Benz GLS, 27,474 miles, £82,500, Chelmsford
- 2023 Mercedes-Benz GLS, 45,000 miles, £52,980, Sutton in Ashfield
- 2023 Mercedes-Benz GLS, 22,948 miles, £60,000, Bristol
- 2023 Mercedes-Benz GLS, 36,270 miles, £56,399, Chichester
- 2023 Mercedes-Benz GLS, 28,500 miles, £59,795, Epsom
- 2023 Mercedes-Benz GLS, 51,000 miles, £79,995, Huddersfield
- 2023 Mercedes-Benz GLS, 36,876 miles, £66,800, Milton Keynes
- 2023 Mercedes-Benz GLS, 38,396 miles, £89,990, Knaresborough
- 2023 Mercedes-Benz GLS, 20,000 miles, £99,995, Birmingham
- 2023 Mercedes-Benz GLS, 20,375 miles, £94,000, Camden
- 2023 Mercedes-Benz GLS, 32,699 miles, £88,999, Brighton and Hove
- 2023 Mercedes-Benz GLS, 25,668 miles, £93,850, Cheltenham
Mercedes-Benz GLS by gearbox, fuel and body
Mercedes-Benz GLS by price
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