2023 BMW X4 3.0 M40d MHT

Overview

• Make: BMW
• Model: X4
• Version: 3.0 M40d MHT Auto 4WD Euro 6 5dr (335 bhp)
• Year: 2023
• Mileage: 54,764 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 181 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X4 has covered 54,764 miles, around 27,800 more miles than is typical for its age. The AskCar estimate for this car is £36,636. It is priced at £38,490, which is £1,854 above that estimate. The AskCar estimate uses UK dealer asking prices, including 651 BMW X4 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 15 days ago. The seller is Stratstone Bmw Doncaster, based in Doncaster. 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: £1,854 (5%) over the AskCar estimate of £36,636.

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 651 priced BMW X4 adverts across different ages and specifications, as of 7 November 2026.

A 2023 BMW X4 with the 3.0 diesel engine is typically advertised at £40,000: the median of the 15 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 BMW X4 has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 23 October 2026 at £38,490. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 27,800 miles higher than the median mileage of a 2023 BMW X4 on AskCar.