2021 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: 2021
• Mileage: 57,671 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 156 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 57,671 miles on the clock, this 2021 BMW X4 M Sport has done roughly 9,500 more miles than a typical 2021 BMW X4. Priced at £24,495, it is advertised £1,850 below the AskCar estimate of £26,345. The AskCar estimate uses UK dealer asking prices, including 650 BMW X4 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 29 days ago. Its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Cox Motor Group Lancaster Volkswagen, based in Morecambe. 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: £1,850 (7%) under the AskCar estimate of £26,345.

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 2021 BMW X4 with the 2.0 diesel engine is typically advertised at £27,500: the median of the 31 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 BMW X4 has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 7 October 2026 at £24,995. Its asking price is now £24,495, £500 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 7 October 2026: £24,995
• 20 October 2026: £24,895
• 4 November 2026: £24,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 16 February 2027.

It failed its MOT on 27 January 2026 (nearside front windscreen wiper does not clear the windscreen effectively torn and smearing) and passed later the same day.

Advisories at the latest test: nearside front outer tyre worn close to legal limit/worn on edge shoulder edge worn smooth; offside front tyre worn close to legal limit/worn on edge shoulder edge worn smooth.

Mileage at that test: 48,154 miles, which matches the advertised 57,671 miles.

Advertised mileage is about 9,500 miles higher than the median mileage of a 2021 BMW X4 on AskCar.

Similar cars

30 other 2021 BMW X4 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £19,290 to £31,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 56,525 miles. Price: £27,995, £3,500 more than this car. Dealer: NSA Motor Vehicles in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-c8228e657d5c
• 2021 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 55,121 miles. Price: £27,500, £3,005 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-7ed73f364f9c
• 2021 BMW X4 M Sport, 2.0 diesel SUV, black. Mileage: 54,402 miles. Price: £29,998, £5,503 more than this car. Dealer: Arnold Clark Irvine BMW in Irvine. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-04d5d526dc63

• The nearest: 2021 BMW X4 M Sport, 2.0 diesel SUV, black, 39 miles from this car. Mileage: 50,793 miles. Price: £28,973, £4,478 more than this car. Dealer: HK Cars in Bolton. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-9e1124dc2152