2021 Mercedes-Benz G Class 2.9

Overview

• Make: Mercedes-Benz
• Model: G Class
• Version: 2.9 Auto 4WD 5dr
• Year: 2021
• Mileage: 61,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.9 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black

About this car

This 2021 Mercedes-Benz G Class is advertised with 61,000 miles, approximately 25,000 above the typical mileage for its age. Priced at £109,990, it is advertised £19,617 above the AskCar estimate of £90,373. To work out the AskCar estimate, we analyse UK dealer adverts for 413 Mercedes-Benz G Class cars across different ages and specifications. We first recorded this car for sale today. It is advertised by Vvs Uk in Cranbrook. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £19,617 (21%) over the AskCar estimate of £90,373.

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 413 priced Mercedes-Benz G Class adverts across different ages and specifications, as of 8 November 2026.

A 2021 Mercedes-Benz G Class with the 2.9 diesel engine is typically advertised at £100,900: the median of the 12 for sale on AskCar, as of 8 November 2026.

Time on sale

AskCar first saw this 2021 Mercedes-Benz G Class advertised today.

Price history

AskCar first saw this advert on 8 November 2026 at £109,990. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 25,000 miles higher than the median mileage of a 2021 Mercedes-Benz G Class on AskCar.