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: 47,500 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.9 litres, 325 bhp
• Gearbox: Automatic (G-Tronic)
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 289 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 47,500 miles, this 2023 Mercedes-Benz G Class AMG Line Premium Plus has covered about 25,200 more miles than other 2023 Mercedes-Benz G Class cars. The AskCar estimate for this car is £102,482. It is priced at £102,500, which is £18 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 100 days ago, and its asking price has since fallen by £5,000. It is for sale at Tollcross Garage (1961) in Glasgow. 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

Fair price: £18 (under 1%) over the AskCar estimate of £102,482.

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 100 days.

Price history

AskCar first saw this advert on 30 July 2026 at £107,500. Its asking price is now £102,500, £5,000 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 30 July 2026: £107,500
• 29 October 2026: £102,500

Mileage and MOT

Advertised mileage is about 25,200 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 £104,989 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, black. Mileage: 37,595 miles. Price: £112,000, £9,500 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, £2,489 more than this car. Dealer: Blackstone Motors in Brent. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-c85dea9cf652
• 2023 Mercedes-Benz G Class AMG Line Premium Plus, 2.9 diesel SUV, white. Mileage: 36,000 miles. Price: £104,989, £2,489 more than this car. Dealer: Blackstone Motors in Brent. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-d6a846b1ebcb

• The nearest: 2023 Mercedes-Benz G Class AMG Line Premium Plus, 2.9 diesel SUV, black, 10 miles from this car. Mileage: 36,000 miles. Price: £104,995, £2,495 more than this car. Dealer: Drive Japan in Coatbridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-2084738e8f19