2021 Mercedes-Benz G Class prices
44 cars from UK dealers, updated 23 October 2026. Typical asking price £126,500.
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 42 priced 2021 Mercedes-Benz G Class cars for sale are priced between £100,500 and £140,000.
Typical mileage 36,000 miles.
6 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.
- 2021 Mercedes-Benz G Class, 12,719 miles, £135,995, £18,929 under typical, London
- 2021 Mercedes-Benz G Class, 36,189 miles, £103,995, £13,386 under typical, Stoke-on-Trent
- 2021 Mercedes-Benz G Class, 58,000 miles, £89,948, £8,359 under typical, Chelmsford
- 2021 Mercedes-Benz G Class, 21,013 miles, £137,990, Nottingham
- 2021 Mercedes-Benz G Class, 16,700 miles, £139,995, Maidenhead
- 2021 Mercedes-Benz G Class, 26,700 miles, £133,950, St John's Wood
- 2021 Mercedes-Benz G Class, 55,000 miles, £92,999, Leighton Buzzard
- 2021 Mercedes-Benz G Class, 36,743 miles, £102,825, Chesterfield
- 2021 Mercedes-Benz G Class, 36,000 miles, £129,995, Watford
- 2021 Mercedes-Benz G Class, 19,641 miles, £99,900, Loughborough
- 2021 Mercedes-Benz G Class, 66,000 miles, £87,989, Brent
- 2021 Mercedes-Benz G Class, 30,000 miles, £145,895, Prestwich
- 2021 Mercedes-Benz G Class, 26,128 miles, £145,000, Harpenden
- 2021 Mercedes-Benz G Class, 66,552 miles, £89,990, Harlow
- 2021 Mercedes-Benz G Class, 50,429 miles, £96,500, London
- 2021 Mercedes-Benz G Class, 43,950 miles, £129,975, Doncaster
- 2021 Mercedes-Benz G Class, 28,000 miles, £146,900, Milton Keynes
- 2021 Mercedes-Benz G Class, 65,600 miles, £115,990, Birmingham
- 2021 Mercedes-Benz G Class, 61,500 miles, £119,995, Dukinfield
- 2021 Mercedes-Benz G Class, 34,101 miles, £139,995, Tockwith
- 2021 Mercedes-Benz G Class, 68,200 miles, £114,995, Manchester
- 2021 Mercedes-Benz G Class, 28,000 miles, £144,995, Warninglid
- 2021 Mercedes-Benz G Class, 36,000 miles, £139,850, Wembley
- 2021 Mercedes-Benz G Class, 39,777 miles, £138,995, Maidenhead
- 2021 Mercedes-Benz G Class, 102,000 miles, £74,995, Wilmslow
- 2021 Mercedes-Benz G Class, 39,000 miles, £99,989, Brent
- 2021 Mercedes-Benz G Class, 76,441 miles, £117,100, Bolton
- 2021 Mercedes-Benz G Class, 70,000 miles, £127,995, Chesham
- 2021 Mercedes-Benz G Class, 68,000 miles, £121,995, Hailsham
- 2021 Mercedes-Benz G Class, 35,000 miles, £104,990, York
- 2021 Mercedes-Benz G Class, 48,000 miles, £139,999, Greenford
- 2021 Mercedes-Benz G Class, 23,350 miles, £142,995, St Albans
- 2021 Mercedes-Benz G Class, 33,519 miles, £133,995, Stoke-on-Trent
- 2021 Mercedes-Benz G Class, 40,000 miles, £124,995, Hailsham
- 2021 Mercedes-Benz G Class, 25,000 miles, £169,995, Sandy
- 2021 Mercedes-Benz G Class, 23,750 miles, £149,990, Broxbourne
- 2021 Mercedes-Benz G Class, 9,991 miles, £179,991, Redditch
- 2021 Mercedes-Benz G Class, 60,000 miles, £35,950, Iver
- 2021 Mercedes-Benz G Class, 13,991 miles, £83,991, Redditch
- 2021 Mercedes-Benz G Class, 13,250 miles, £179,995, Barnsley
- 2021 Mercedes-Benz G Class, 46,660 miles, £117,495, Ingatestone
- 2021 Mercedes-Benz G Class, 60,000 miles, £7,995, Stoke-on-Trent
- 2021 Mercedes-Benz G Class, Wadebridge
- 2021 Mercedes-Benz G Class, 6,320 miles, Baildon
Mercedes-Benz G Class by gearbox, fuel and body
- Petrol Mercedes-Benz G Class (231)
- Diesel Mercedes-Benz G Class (97)
- Hybrid Mercedes-Benz G Class (83)
Mercedes-Benz G Class prices by year
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