2022 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: 2022
• Mileage: 31,688 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 2022 Mercedes-Benz G Class AMG is advertised with 31,688 miles on the clock. The dealer is asking £142,950, which is £1,267 below the AskCar estimate of £144,217. To work out the AskCar estimate, we analyse UK dealer adverts for 408 Mercedes-Benz G Class cars across different ages and specifications. This car was first seen in our listings data 163 days ago. Ask the dealer why the advert shows fewer miles than the 34,594 recorded at the latest MOT. Its recorded MOT is valid until 24 November 2026. It is for sale at Bayer Car Sales in Fareham. 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: £1,267 (under 1%) under the AskCar estimate of £144,217.

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 2022 Mercedes-Benz G Class with the 4.0 petrol engine is typically advertised at £144,800: the median of the 27 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2022 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 £142,950. 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 7 November 2026: valid until 24 November 2026.

It has had one MOT, on 25 November 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 34,594 miles. The advert says 31,688 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 1,700 miles higher than the median mileage of a 2022 Mercedes-Benz G Class on AskCar.

Similar cars

17 other 2022 Mercedes-Benz G Class AMG 4.0 petrol automatic SUVs are for sale at UK dealers, from £119,995 to £345,000, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2022 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black. Mileage: 31,980 miles. Price: £139,995, £2,955 less than this car. Dealer: Calder Motor Co in East Calder. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2022-eb810f0f1b32
• 2022 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black. Mileage: 32,000 miles. Price: £142,995, the same price as this car. Dealer: Coventry Sterling Motors in Coventry. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2022-3833bc8824ad
• 2022 Mercedes-Benz G Class AMG, 4.0 petrol SUV, blue. Mileage: 30,577 miles. Price: £133,000, £9,950 less than this car. Dealer: Saxtons.co.uk in Chelmsford. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2022-176eac7e9a34

• The nearest: 2022 Mercedes-Benz G Class AMG, 4.0 petrol SUV, black, 37 miles from this car. Mileage: 26,000 miles. Price: £159,995, £17,045 more than this car. Dealer: S G Auto Care in Bournemouth. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2022-05d94ca45620