2023 Mercedes-Benz G Class 4.0 G63 V8 BiTurbo AMG Magno Edition

Overview

• Make: Mercedes-Benz
• Model: G Class
• Trim: AMG Magno Edition
• Version: 4.0 G63 V8 BiTurbo AMG Magno Edition Auto 4WD Euro 6 (s/s) 5dr SpdS+9GT (577 bhp)
• Year: 2023
• Mileage: 16,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.0 litres, 577 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 369 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mercedes-Benz G Class AMG Magno Edition is advertised with 16,000 miles, approximately 6,300 below the typical mileage for its age. The dealer is asking £153,990, which is £14,220 below the AskCar estimate of £168,210. 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 saw this car advertised 43 days ago. Its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. You can find this car at Phantom Motor Company in Wigan. 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

Good value: £14,220 (8%) under the AskCar estimate of £168,210.

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 4.0 petrol engine is typically advertised at £158,000: the median of the 39 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 43 days.

Price history

AskCar first saw this advert on 25 September 2026 at £154,990. Its asking price is now £153,990, £1,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 25 September 2026: £154,990
• 21 October 2026: £153,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 29 June 2027.

It has had one MOT, on 30 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 14,506 miles, which matches the advertised 16,000 miles.

Advertised mileage is about 6,300 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 Magno Edition 4.0 petrol automatic SUVs are for sale at UK dealers, from £159,895 to £199,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Mercedes-Benz G Class AMG Magno Edition, 4.0 petrol SUV, grey. Mileage: 14,800 miles. Price: £159,950, £5,960 more than this car. Dealer: Morgan Cars in Warrenpoint. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-1dd4a32c627e
• 2023 Mercedes-Benz G Class AMG Magno Edition, 4.0 petrol SUV, green. Mileage: 17,515 miles. Price: £166,985, £12,995 more than this car. Dealer: JCT600 Volkswagen Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-4f5d3fa1efca
• 2023 Mercedes-Benz G Class AMG Magno Edition, 4.0 petrol SUV, black. Mileage: 17,600 miles. Price: £177,990, £24,000 more than this car. Dealer: F12 Performance in Leeds. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-eec1c20bcf83

• The nearest: 2023 Mercedes-Benz G Class AMG Magno Edition, 4.0 petrol SUV, grey, 17 miles from this car. Mileage: 24,000 miles. Price: £161,990, £8,000 more than this car. Dealer: Premier Vehicle Group in Cheadle. AskCar page: https://askcar.co.uk/car/mercedes-benz-g-class-2023-84984ad2cd5a