2023 Mercedes-Benz G Class 4.0
Price: £165,990. Good value: £17,643 (9%) under the AskCar estimate of £183,633, our expected asking price for this car from its model, age, mileage and specification, drawing on 408 priced Mercedes-Benz G Class adverts on AskCar as of 7 November 2026.
AskCar lists 475 used Mercedes-Benz G Class from 281 UK dealerships, as of 7 November 2026.
Overview
- Make: Mercedes-Benz
- Model: G Class
- Version: 4.0 Auto 4WD Euro 6 5dr (576 bhp)
- Year: 2023
- Mileage: 6,606 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 4.0 litres, 576 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 369 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 6,606 miles on the clock, this 2023 Mercedes-Benz G Class has done roughly 15,700 fewer miles than a typical 2023 Mercedes-Benz G Class. Its asking price of £165,990 is £17,643 below the AskCar estimate of £183,633. The AskCar estimate draws on 408 Mercedes-Benz G Class adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 60 days ago, and its asking price has since fallen by £3,960. It is for sale at Sytner Group Mercedes-Benz of Colindale in The Hyde. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Good value: £17,643 (9%) under the AskCar estimate of £183,633.
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 60 days.
Price history
AskCar first saw this advert on 8 September 2026 at £169,950. Its asking price is now £165,990, £3,960 less. The latest price cut was seen on 3 November 2026.
Price changes recorded:
- 8 September 2026: £169,950
- 14 October 2026: £168,500
- 3 November 2026: £165,990
Mileage and MOT
Advertised mileage is about 15,700 miles lower than the median mileage of a 2023 Mercedes-Benz G Class on AskCar.
Browse all Mercedes-Benz G Class cars for sale · 2023 Mercedes-Benz G Class price guide
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Photos
24 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.