2020 Mercedes-Benz G Class 2.9 AMG Line Premium
Price: £82,000. Fair price: £4,508 (5%) under the AskCar estimate of £86,508, our expected asking price for this car from its model, age, mileage and specification, drawing on 408 priced Mercedes-Benz G Class adverts on AskCar as of 7 November 2026.
AskCar lists 475 used Mercedes-Benz G Class from 281 UK dealerships, as of 7 November 2026.
Overview
- Make: Mercedes-Benz
- Model: G Class
- Trim: AMG Line Premium
- Version: 2.9 AMG Line Premium Auto 4WD Euro 6 5dr
- Year: 2020
- Mileage: 32,518 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.9 litres
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Mercedes-Benz G Class AMG Line Premium is advertised with 32,518 miles, approximately 12,400 below the typical mileage for its age. The AskCar estimate for this car is £86,508. It is priced at £82,000, which is £4,508 below that estimate. The AskCar estimate uses UK dealer asking prices, including 408 Mercedes-Benz G Class adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 2 days ago. The seller is Tame Bridge Cars, based in Middlesbrough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £4,508 (5%) under the AskCar estimate of £86,508.
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 408 priced Mercedes-Benz G Class adverts across different ages and specifications, as of 7 November 2026.
Time on sale
AskCar first saw this 2020 Mercedes-Benz G Class advertised 2 days ago.
Price history
AskCar first saw this advert on 5 November 2026 at £82,000. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 12,400 miles lower than the median mileage of a 2020 Mercedes-Benz G Class on AskCar.
Similar cars
5 other 2020 Mercedes-Benz G Class AMG Line Premium 2.9 diesel automatic SUVs are for sale at UK dealers, from £83,950 to £105,995, as of 7 November 2026.
The 3 closest to this car in mileage:
- 2020 Mercedes-Benz G Class AMG Line Premium, 2.9 diesel SUV, black. Mileage: 28,700 miles. Price: £89,895, £7,895 more than this car. Dealer: Jap Car Finder in Bradford. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2020-72609b2ce733
- 2020 Mercedes-Benz G Class AMG Line Premium, 2.9 diesel SUV, black. Mileage: 39,000 miles. Price: £105,995, £23,995 more than this car. Dealer: Kaim Park Garage in Bathgate. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2020-20d991d362f0
- 2020 Mercedes-Benz G Class AMG Line Premium, 2.9 diesel SUV, black. Mileage: 21,000 miles. Price: £102,900, £20,900 more than this car. Dealer: Baytree Cars in Derby. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2020-7a709a3dff6e
Browse all Mercedes-Benz G Class cars for sale · 2020 Mercedes-Benz G Class price guide
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- Used Mercedes-Benz G Class AMG Line Premium prices
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- Used Mercedes-Benz G Class for sale near Middlesbrough
Photos
38 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.