Used Mercedes-Benz G Class AMG prices

There are 163 used Mercedes-Benz G Class AMG cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £130,000 (the median: half cost less, half cost more). The cheapest is £35,950. The middle half are priced between £109,000 and £150,000.

Dealers lowered the asking price on more than one in five of Mercedes-Benz G Class AMG cars: 36 of the 163 in the 14 days to 1 November 2026.

Mercedes-Benz G Class AMG prices by year

A 2020 Mercedes-Benz G Class AMG typically costs £124,000, against £123,000 for all 2020 Mercedes-Benz G Class cars, as of 1 November 2026.

YearTypical asking priceTypical mileage
2020 Mercedes-Benz G Class AMG£124,00047,000 miles

Typical asking prices are of Mercedes-Benz G Class AMG cars for sale on 1 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 457 used Mercedes-Benz G Class across the UK, from 272 dealerships.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Mercedes-Benz G Class AMG cars for sale now, page 1 of 4

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 135 of the 149 cars listed here meet these rules. Pages 2 to 4 list every other Mercedes-Benz G Class AMG car, cheapest first, including the 14 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 397 priced Mercedes-Benz G Class adverts on AskCar as of 1 November 2026. The figures on this page describe the cars advertised, not a valuation of every Mercedes-Benz G Class AMG.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 14 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value Mercedes-Benz G Class AMG: priced furthest below the AskCar estimate

These 10 are priced 9% to 21% under their AskCar estimate. Their asking prices run from £61,909 to £200,000.

Cheapest Mercedes-Benz G Class AMG: the lowest asking prices

These 10 are priced £52,990 to £62,499. They have covered 20,700 to 85,000 miles.

Lowest-mileage Mercedes-Benz G Class AMG

These 10 have covered 10 to 5,119 miles. Their asking prices run from £189,950 to £349,995.

Recently reduced Mercedes-Benz G Class AMG: the biggest price reductions in the 14 days to 1 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 1 November 2026. Their reductions since AskCar first saw them run from £8,505 to £40,999.

Newly advertised Mercedes-Benz G Class AMG: first seen by AskCar in the 7 days to 1 November 2026

These 5 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Mercedes-Benz G Class by gearbox, fuel and body

Mercedes-Benz G Class prices by year

Mercedes-Benz G Class by trim

More Mercedes-Benz

Everything