2026 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo MHEV AMG

Overview

• Make: Mercedes-Benz
• Model: G Class
• Trim: AMG
• Version: 4.0 G63 V8 BiTurbo Mhev AMG Auto 4WD Euro 6 (s/s) 5dr SpdS+9GT (597 bhp)
• Year: 2026
• Mileage: 3,770 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres, 597 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 338 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Mercedes-Benz G Class AMG has covered 3,770 miles, around 3,000 more miles than is typical for its age. The AskCar estimate for this car is £223,880. It is priced at £214,750, which is £9,130 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 413 Mercedes-Benz G Class cars across different ages and specifications. Since we first spotted the advert 123 days ago, the asking price has dropped by £240. The seller is Redline Specialist Cars, based in Knaresborough. 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

Fair price: £9,130 (4%) under the AskCar estimate of £223,880.

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.

A 2026 Mercedes-Benz G Class with the 4.0 petrol engine is typically advertised at £225,000: the median of the 36 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2026 Mercedes-Benz G Class has been on sale for at least 123 days.

Price history

AskCar first saw this advert on 8 July 2026 at £214,990. Its asking price is now £214,750, £240 less. The latest price cut was seen on 13 August 2026.

Price changes recorded:

• 9 July 2026: £214,990
• 13 August 2026: £214,750

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,000 miles higher than the median mileage of a 2026 Mercedes-Benz G Class on AskCar.

Similar cars

7 other 2026 Mercedes-Benz G Class AMG 4.0 petrol automatic SUVs are for sale at UK dealers, from £174,995 to £324,950, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2026 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black. Mileage: 4,100 miles. Price: £209,975, £4,775 less than this car. Dealer: TMT Motor Company in Congleton. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2026-5a4a77e96cee
• 2026 Mercedes-Benz G Class AMG, 4.0 petrol SUV, red. Mileage: 5,400 miles. Price: £174,995, £39,755 less than this car. Dealer: Ellis Ashton Motor Company in Bromborough. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2026-d3ad00b84afe
• 2026 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black. Mileage: 600 miles. Price: £199,950, £14,800 less than this car. Dealer: Troon Cars in Leicester. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2026-177c5fbe1e71

• The nearest: 2026 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black, 6 miles from this car. Mileage: 8,000 miles. Price: £209,995, £4,755 less than this car. Dealer: Alexanders Prestige in Boroughbridge. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2026-a7ec1f9dc54e