2021 Mercedes-Benz G Class

Auto 4WD Euro 6 5dr

£103,995

Good value: £13,386 under the typical £117,381 for this model, age and mileage, drawing on 408 adverts of this make and model.

Overview

Make: Mercedes-Benz
Model: G Class
Version: Auto 4WD Euro 6 5dr
Mileage: 36,189 miles
Year: 2021
Body type: SUV
Gearbox: Automatic
Seats: 5
Doors: 5
Driven wheels: Four Wheel Drive
Emissions standard: Euro 6

About this car

This 2021 Mercedes-Benz G Class has covered 36,189 miles. Our estimated market asking price is £117,381. This car is advertised at £103,995, which is £13,386 below that figure. Our estimate draws on 408 Mercedes-Benz G Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 88 days ago. It is for sale at Brittle Motor Group in Trentham Lakes South.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 July 2026, 88 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
25 September 2026	£103,995
23 October 2026	£103,995

Price and mileage comparison

Estimated market asking price: £117,381. The asking price is £13,386 below this estimate.

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

The pricing calculation includes 408 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 100 miles higher than typical for a 2021 Mercedes-Benz G Class.

2 other cars with the same year, trim, gearbox and fuel are for sale from £133,995 to £149,990.

Other matching cars
Asking price	Mileage
£133,995	33,519 miles
£149,990	23,750 miles

These cars have covered 23,750–33,519 miles, compared with 36,189 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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