2020 Mercedes-Benz G Class 2.9 G350d AMG Line Premium

Overview

• Make: Mercedes-Benz
• Model: G Class
• Trim: AMG Line Premium
• Version: 2.9 G 350 d AMG Line Premium 9G-Tronic 4WD Euro 6 5dr (281 bhp)
• Year: 2020
• Mileage: 39,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.9 litres, 281 bhp
• Gearbox: Automatic (9G-Tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 289 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mercedes-Benz G Class AMG Line Premium is advertised with 39,000 miles, approximately 5,900 below the typical mileage for its age. Priced at £105,995, it is advertised £10,357 above the AskCar estimate of £95,638. The AskCar estimate uses 413 UK dealer adverts for the Mercedes-Benz G Class, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 11 days. Its advertised mileage matches the government's MOT record. You can find this car at Kaim Park Garage in Bathgate. 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: £10,357 (10%) over the AskCar estimate of £95,638.

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.

Time on sale

This 2020 Mercedes-Benz G Class has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 28 October 2026 at £105,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 22 December 2026.

It has had 3 MOTs. The latest, on 23 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 33,268 miles, which matches the advertised 39,000 miles.

Advertised mileage is about 5,900 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 £82,000 to £102,900, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2020 Mercedes-Benz G Class AMG Line Premium, 2.9 diesel SUV, black. Mileage: 32,518 miles. Price: £82,000, £23,995 less than this car. Dealer: Tame Bridge Cars in Middlesbrough. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2020-f86715357d4e
• 2020 Mercedes-Benz G Class AMG Line Premium, 2.9 diesel SUV, black. Mileage: 28,700 miles. Price: £89,895, £16,100 less 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: 50,722 miles. Price: £86,995, £19,000 less than this car. Dealer: The Car Group UK in Havering. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2020-7dafd4b01f1a