2023 BMW X4 2.0 20d MHT M Sport

Overview

• Make: BMW
• Model: X4
• Trim: M Sport
• Version: 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2023
• Mileage: 67,000 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 151 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 67,000 miles, this 2023 BMW X4 M Sport has covered about 39,800 more miles than other 2023 BMW X4 cars. The AskCar estimate for this car is £28,913. It is priced at £28,750, which is £163 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 650 BMW X4 cars across different ages and specifications. We first saw this car advertised 80 days ago. Its asking price has since fallen by £1,245. The government's MOT record matches its advertised mileage. It is for sale at Polo Motor Company in Gillingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £163 (under 1%) under the AskCar estimate of £28,913.

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 650 priced BMW X4 adverts across different ages and specifications, as of 5 November 2026.

A 2023 BMW X4 with the 2.0 diesel engine is typically advertised at £35,500: the median of the 48 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 BMW X4 has been on sale for at least 80 days.

Price history

AskCar first saw this advert on 17 August 2026 at £29,995. Its asking price is now £28,750, £1,245 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 17 August 2026: £29,995
• 8 September 2026: £29,675
• 18 September 2026: £29,450
• 19 September 2026: £28,990
• 29 October 2026: £28,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 14 March 2027.

It has had one MOT, on 5 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 54,489 miles, which matches the advertised 67,000 miles.

Advertised mileage is about 39,800 miles higher than the median mileage of a 2023 BMW X4 on AskCar.

Similar cars

47 other 2023 BMW X4 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £28,499 to £39,998, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 62,068 miles. Price: £28,499, £251 less than this car. Dealer: Empressive Motor Company in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/bmw-x4-2023-fe5b8f270910
• 2023 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 59,000 miles. Price: £31,995, £3,245 more than this car. Dealer: Group 1 Reading BMW in Reading. AskCar page: https://askcar.co.uk/car/bmw-x4-2023-def357a47283
• 2023 BMW X4 M Sport, 2.0 diesel SUV, black. Mileage: 50,400 miles. Price: £30,750, £2,000 more than this car. Dealer: MB Brent Park in London. AskCar page: https://askcar.co.uk/car/bmw-x4-2023-5e3819c2bafe

• The nearest: 2023 BMW X4 M Sport, 2.0 diesel SUV, white, 14 miles from this car. Mileage: 41,658 miles. Price: £33,490, £4,740 more than this car. Dealer: Group 1 Southend BMW in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-x4-2023-f9076b9873d2