2023 BMW X4 3.0 30d MHT M Sport

Price: £38,950. Fair price: £1,622 (4%) under the AskCar estimate of £40,572, our expected asking price for this car from its model, age, mileage and specification, drawing on 655 priced BMW X4 adverts on AskCar as of 4 November 2026.

AskCar lists 667 used BMW X4 from 463 UK dealerships, as of 4 November 2026.

Overview

  • Make: BMW
  • Model: X4
  • Trim: M Sport
  • Version: 3.0 MHT M Sport Auto 4WD Euro 6 5dr (281 bhp)
  • Year: 2023
  • Mileage: 17,653 miles
  • Fuel: Diesel, mild hybrid
  • Body: SUV, 5 doors, 5 seats
  • Engine: 3.0 litres, 281 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 163 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X4 M Sport is advertised with 17,653 miles, approximately 9,700 below the typical mileage for its age. Its asking price of £38,950 is £1,622 below the AskCar estimate of £40,572. The AskCar estimate uses UK dealer asking prices, including 655 BMW X4 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 40 days ago. The seller is JKC BMW, based in Coleraine. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,622 (4%) under the AskCar estimate of £40,572.

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 655 priced BMW X4 adverts across different ages and specifications, as of 4 November 2026.

A 2023 BMW X4 with the 3.0 diesel engine is typically advertised at £41,000: the median of the 15 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 BMW X4 has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £38,950. Its asking price has not changed.

Price changes recorded:

  • 25 September 2026: £38,950
  • 30 October 2026: £37,950
  • 31 October 2026: £38,950

Mileage and MOT

Advertised mileage is about 9,700 miles lower than the median mileage of a 2023 BMW X4 on AskCar.

Similar cars

4 other 2023 BMW X4 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £28,100 to £40,980, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW X4 M Sport, 3.0 diesel SUV, grey. Mileage: 10,000 miles. Price: £40,980, £2,030 more than this car. Dealer: The Premium Car Collection in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-x4-2023-9ece183dfe33
  • 2023 BMW X4 M Sport, 3.0 diesel SUV, black. Mileage: 29,478 miles. Price: £37,495, £1,455 less than this car. Dealer: Hitchfields in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-x4-2023-b75c04233e7c
  • 2023 BMW X4 M Sport, 3.0 diesel SUV, grey. Mileage: 40,201 miles. Price: £35,290, £3,660 less than this car. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells. AskCar page: https://askcar.co.uk/car/bmw-x4-2023-288649d0c076

Browse all BMW X4 cars for sale · 2023 BMW X4 price guide

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Photos

48 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.