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: 46,000 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

This 2021 BMW X4 M Sport has covered 46,000 miles, around 2,400 fewer miles than is typical for its age. Its asking price of £28,995 is £1,058 above the AskCar estimate of £27,937. The AskCar estimate uses UK dealer asking prices, including 657 BMW X4 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 42 days ago. Its asking price has since fallen by £500. The government's MOT record matches its advertised mileage. You can find this car at Evolve Motor Company in Newport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,058 (3%) over the AskCar estimate of £27,937.

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 657 priced BMW X4 adverts across different ages and specifications, as of 6 November 2026.

A 2021 BMW X4 with the 2.0 diesel engine is typically advertised at £27,200: the median of the 32 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 BMW X4 has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 25 September 2026 at £29,495. Its asking price is now £28,995, £500 less. The latest price cut was seen on 15 October 2026.

Price changes recorded:

• 25 September 2026: £29,495
• 15 October 2026: £28,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 20 September 2027.

It has had 3 MOTs. The latest, on 21 September 2026, passed.

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

Mileage at that test: 45,940 miles, which matches the advertised 46,000 miles.

Advertised mileage is about 2,400 miles lower than the median mileage of a 2021 BMW X4 on AskCar.

Similar cars

31 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 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 46,360 miles. Price: £27,595, £1,400 less than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-2c4080af9a46
• 2021 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 45,295 miles. Price: £23,500, £5,495 less than this car. Dealer: Fusion Motors in Grays. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-61191cdb3274
• 2021 BMW X4 M Sport, 2.0 diesel SUV, black. Mileage: 44,800 miles. Price: £27,700, £1,295 less than this car. Dealer: MB500 in Market Harborough. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-09cb774c65c7

• The nearest: 2021 BMW X4 M Sport, 2.0 diesel SUV, grey, 13 miles from this car. Mileage: 55,121 miles. Price: £27,500, £1,495 less than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x4-2021-7ed73f364f9c