2023 Mercedes-Benz G Class 4.0 AMG

Overview

• Make: Mercedes-Benz
• Model: G Class
• Trim: AMG
• Version: 4.0 G 63 AMG 9G-Tronic 4WD Euro 6 5dr Speedshift Plus (576 bhp)
• Year: 2023
• Mileage: 20,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres, 576 bhp
• Gearbox: Automatic (9G-Tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 369 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz G Class AMG has covered 20,000 miles. Priced at £159,995, it is advertised £2,976 above the AskCar estimate of £157,019. The AskCar estimate draws on 408 Mercedes-Benz G Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 127 days. Its advertised mileage matches the government's MOT record. It is for sale at Yorkshire's Prestige Centre in Bradford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,976 (1%) over the AskCar estimate of £157,019.

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 6 November 2026.

A 2023 Mercedes-Benz G Class with the 4.0 petrol engine is typically advertised at £158,200: the median of the 40 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 Mercedes-Benz G Class has been on sale for at least 127 days.

Price history

AskCar first saw this advert on 2 July 2026 at £159,995. 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 6 November 2026: valid until 26 February 2027.

It has had one MOT, on 27 February 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 16,954 miles, which matches the advertised 20,000 miles.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2023 Mercedes-Benz G Class on AskCar.

Similar cars

8 other 2023 Mercedes-Benz G Class AMG 4.0 petrol automatic SUVs are for sale at UK dealers, from £129,995 to £259,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz G Class AMG, 4.0 petrol SUV, green. Mileage: 24,024 miles. Price: £141,000, £18,995 less than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-90d5b7810ec4
• 2023 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black. Mileage: 12,219 miles. Price: £149,995, £10,000 less than this car. Dealer: Diamond Vehicle Solutions in Darwen. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-b08a4dfd4e1a
• 2023 Mercedes-Benz G Class AMG, 4.0 petrol SUV, red. Mileage: 11,500 miles. Price: £159,950, the same price as this car. Dealer: Troon Cars in Leicester. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-a6a70775cf8f

• The nearest: 2023 Mercedes-Benz G Class AMG, 4.0 petrol SUV, grey, 3 miles from this car. Mileage: 35,000 miles. Price: £154,995, £5,000 less than this car. Dealer: Motorhouse Of Shipley in Shipley. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-01707dd62fad