2020 Mercedes-Benz G Class
4.0 G63 V8 BiTurbo AMG Auto 4WD Euro 6 (s/s) 5dr SpdS+9GT (577 bhp)
£128,995
Fair price: within 8% of the typical £130,948 for this model, age and mileage, drawing on 406 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- G Class
- Trim
- AMG
- Version
- 4.0 G63 V8 BiTurbo AMG Auto 4WD Euro 6 (s/s) 5dr SpdS+9GT (577 bhp)
- Mileage
- 38,000 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 4.0 L
- Gearbox
- Automatic
- Power
- 577 bhp
- Seats
- 5
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- G63 V8 BiTurbo
- Emissions standard
- Euro 6
About this car
With 38,000 miles on the clock, this 2020 Mercedes-Benz G Class AMG has done roughly 7,700 fewer miles than a typical 2020 Mercedes-Benz G Class. Its asking price of £128,995 is £1,953 below our estimate of £130,948. We use UK dealer asking prices, including 406 Mercedes-Benz G Class listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 147 days ago, the asking price has dropped by £3,000. That may be worth mentioning if you discuss the price with the dealer. It is advertised by Car Hunters in Steeple.
Stock data from 21 October 2026.
Price history
First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £3,000 from the first recorded £131,995. 1 price reduction recorded, the latest observed on 9 October 2026.
| Date observed | Asking price |
|---|---|
| 29 May 2026 | £131,995 |
| 7 July 2026 | £131,995 |
| 9 October 2026 | £128,995 |
| 21 October 2026 | £128,995 |
Price and mileage comparison
Estimated market asking price: £130,948. The asking price is £1,953 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 406 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 7,700 miles lower than typical for a 2020 Mercedes-Benz G Class.
27 other cars with the same year, trim, gearbox and fuel are for sale from £95,000 to £240,000.
| Asking price | Mileage |
|---|---|
| £95,000 | 92,800 miles |
| £107,894 | 71,008 miles |
| £108,949 | 75,000 miles |
| £109,990 | 60,300 miles |
| £109,995 | 67,500 miles |
These cars have covered 3,506–92,800 miles, compared with 38,000 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 · 2020 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.
