2021 Mercedes-Benz G Class
2.9 G400d AMG Line Premium Auto 4WD Euro 6 5dr (325 bhp)
£89,990
Fair price: within 8% of the typical £92,851 for this model, age and mileage, drawing on 408 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- G Class
- Trim
- AMG LINE PREMIUM
- Version
- 2.9 G400d AMG Line Premium Auto 4WD Euro 6 5dr (325 bhp)
- Mileage
- 66,552 miles
- Year
- 2021
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 2.9 L
- Gearbox
- Automatic
- Power
- 325 bhp
- Seats
- 5
- CO2
- 281 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- G400d
- Emissions standard
- Euro 6
About this car
At 66,552 miles, this 2021 Mercedes-Benz G Class AMG Line Premium has covered about 30,500 more miles than other 2021 Mercedes-Benz G Class cars. The dealer is asking £89,990, which is £2,861 below our market estimate of £92,851. Our estimate draws on 408 Mercedes-Benz G Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 100 days. The latest MOT record shows an expiry date of 19 July 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Prestige Cars Of Essex in Epping Forest.
Stock data from 23 October 2026.
Price history
First seen on 17 July 2026, 100 days ago. Advert duration calculated on 25 October 2026.
| Date observed | Asking price |
|---|---|
| 17 July 2026 | £88,990 |
| 29 September 2026 | £89,990 |
| 23 October 2026 | £89,990 |
Price and mileage comparison
Estimated market asking price: £92,851. The asking price is £2,861 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 30,500 miles higher than typical for a 2021 Mercedes-Benz G Class.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 19 July 2027. 66,571 miles at the last test.
8 other cars with the same year, trim, gearbox and fuel are for sale from £74,995 to £124,995.
| Asking price | Mileage |
|---|---|
| £74,995 | 102,000 miles |
| £87,989 | 66,000 miles |
| £89,948 | 58,000 miles |
| £92,999 | 55,000 miles |
| £96,500 | 50,429 miles |
These cars have covered 36,743–102,000 miles, compared with 66,552 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
More like this
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2021 Mercedes-Benz G Class photo 1
- 2021 Mercedes-Benz G Class photo 2
- 2021 Mercedes-Benz G Class photo 3
- 2021 Mercedes-Benz G Class photo 4
- 2021 Mercedes-Benz G Class photo 5
- 2021 Mercedes-Benz G Class photo 6
- 2021 Mercedes-Benz G Class photo 7
- 2021 Mercedes-Benz G Class photo 8
- 2021 Mercedes-Benz G Class photo 9
- 2021 Mercedes-Benz G Class photo 10
- 2021 Mercedes-Benz G Class photo 11
- 2021 Mercedes-Benz G Class photo 12
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