2025 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: 2025
• Mileage: 21,450 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres, 597 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 338 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Mercedes-Benz G Class AMG is advertised with 21,450 miles, approximately 12,500 above the typical mileage for its age. Priced at £182,450, it is advertised £13,719 below the AskCar estimate of £196,169. The AskCar estimate uses UK dealer asking prices, including 413 Mercedes-Benz G Class adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 50 days ago, and its asking price has since fallen by £3,000. The seller is Farlan Automotive, based in Wembley. 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: £13,719 (6%) under the AskCar estimate of £196,169.

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 2025 Mercedes-Benz G Class with the 4.0 petrol engine is typically advertised at £205,000: the median of the 23 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2025 Mercedes-Benz G Class has been on sale for at least 50 days.

Price history

AskCar first saw this advert on 19 September 2026 at £185,450. Its asking price is now £182,450, £3,000 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 19 September 2026: £185,450
• 27 October 2026: £182,450

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 12,500 miles higher than the median mileage of a 2025 Mercedes-Benz G Class on AskCar.

Similar cars

8 other 2025 Mercedes-Benz G Class AMG 4.0 petrol automatic SUVs are for sale at UK dealers, from £189,995 to £298,995, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2025 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black. Mileage: 18,987 miles. Price: £195,000, £12,550 more than this car. Dealer: Sytner Group Mercedes-Benz of Swindon in Swindon. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2025-42fd210e0102
• 2025 Mercedes-Benz G Class AMG, 4.0 petrol SUV, silver. Mileage: 26,236 miles. Price: £193,500, £11,050 more than this car. Dealer: Sytner Group Mercedes-Benz of Swindon in Swindon. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2025-3e3de8d40431
• 2025 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black. Mileage: 15,489 miles. Price: £189,995, £7,545 more than this car. Dealer: MotorClass Premium Vehicles in Wigan. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2025-64d4738801c0