2021 Mercedes-Benz G Class

Price: £179,991. Above the going rate: £83,416 (86%) over the AskCar estimate of £96,575, our expected asking price for this car from its model, age, mileage and specification, drawing on 414 priced Mercedes-Benz G Class adverts on AskCar as of 9 November 2026.

AskCar lists 481 used Mercedes-Benz G Class from 282 UK dealerships, as of 9 November 2026.

Overview

  • Make: Mercedes-Benz
  • Model: G Class
  • Version: 4WD
  • Year: 2021
  • Mileage: 9,991 miles
  • Body: SUV
  • Drive: Four-wheel drive

About this car

At 9,991 miles, this 2021 Mercedes-Benz G Class has covered about 26,000 fewer miles than other 2021 Mercedes-Benz G Class cars. Its asking price of £179,991 is £83,416 above the AskCar estimate of £96,575. The AskCar estimate uses 414 UK dealer adverts for the Mercedes-Benz G Class, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 90 days. It is for sale at ASM (uk) in Redditch. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £83,416 (86%) over the AskCar estimate of £96,575.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 414 priced Mercedes-Benz G Class adverts across different ages and specifications, as of 9 November 2026.

Time on sale

This 2021 Mercedes-Benz G Class has been on sale for at least 90 days.

Price history

AskCar first saw this advert on 11 August 2026 at £179,991. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 26,000 miles lower than the median mileage of a 2021 Mercedes-Benz G Class on AskCar.

Browse all Mercedes-Benz G Class cars for sale · 2021 Mercedes-Benz G Class price guide

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Photos

17 photos of this car are on its AskCar page.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.