2023 Mercedes-Benz G Class 2.9 G400d AMG Line Premium Plus

Overview

• Make: Mercedes-Benz
• Model: G Class
• Trim: AMG Line Premium Plus
• Version: 2.9 G400d AMG Line Premium Plus G-Tronic 4WD Euro 6 (s/s) 5dr (325 bhp)
• Year: 2023
• Mileage: 62,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.9 litres, 325 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 289 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz G Class AMG Line Premium Plus is advertised with 62,000 miles, approximately 39,700 above the typical mileage for its age. The AskCar estimate for this car is £94,292. It is priced at £108,850, which is £14,558 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 408 Mercedes-Benz G Class cars across different ages and specifications. We first recorded this advert 163 days ago, and its asking price has since fallen by £1,000. It is for sale at Hillmoren in Markfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £14,558 (15%) over the AskCar estimate of £94,292.

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.

A 2023 Mercedes-Benz G Class with the 2.9 diesel engine is typically advertised at £113,300: the median of the 18 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Mercedes-Benz G Class has been on sale for at least 163 days.

Price history

AskCar first saw this advert on 28 May 2026 at £109,850. Its asking price is now £108,850, £1,000 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 28 May 2026: £109,850
• 30 September 2026: £108,850

Mileage and MOT

Advertised mileage is about 39,700 miles higher than the median mileage of a 2023 Mercedes-Benz G Class on AskCar.

Similar cars

17 other 2023 Mercedes-Benz G Class AMG Line Premium Plus 2.9 diesel automatic SUVs are for sale at UK dealers, from £102,500 to £124,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz G Class AMG Line Premium Plus, 2.9 diesel SUV, silver. Mileage: 47,500 miles. Price: £102,500, £6,350 less than this car. Dealer: Tollcross Garage (1961) in Glasgow. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-b3d8dd67f386
• 2023 Mercedes-Benz G Class AMG Line Premium Plus, 2.9 diesel SUV, black. Mileage: 37,595 miles. Price: £112,000, £3,150 more than this car. Dealer: Sytner Group Mercedes-Benz of Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-32cf3c4fd942
• 2023 Mercedes-Benz G Class AMG Line Premium Plus, 2.9 diesel SUV, white. Mileage: 36,000 miles. Price: £104,989, £3,861 less than this car. Dealer: Blackstone Motors in Brent. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-c85dea9cf652

• The nearest: 2023 Mercedes-Benz G Class AMG Line Premium Plus, 2.9 diesel SUV, blue, 29 miles from this car. Mileage: 13,000 miles. Price: £114,980, £6,130 more than this car. Dealer: Auto100.Co.Uk in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-807c3cbd905a