2021 BMW X3 2.0 20d MHT M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 MHT M Sport Auto 4WD Euro 6 5dr (187 bhp)
• Year: 2021
• Mileage: 60,722 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: 157 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X3 M Sport is advertised with 60,722 miles, approximately 11,800 above the typical mileage for its age. The dealer is asking £21,995, which is £1,786 below the AskCar estimate of £23,781. To work out the AskCar estimate, we analyse UK dealer adverts for 3,034 BMW X3 cars across different ages and specifications. The asking price is now £500 lower than when we first recorded the advert 48 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Belle Vue Vehicles in Newcastle Upon Tyne. 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: £1,786 (7%) under the AskCar estimate of £23,781.

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 3,034 priced BMW X3 adverts across different ages and specifications, as of 4 November 2026.

A 2021 BMW X3 with the 2.0 diesel engine is typically advertised at £24,500: the median of the 174 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 BMW X3 has been on sale for at least 48 days.

Price history

AskCar first saw this advert on 17 September 2026 at £22,495. Its asking price is now £21,995, £500 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 17 September 2026: £22,495
• 23 October 2026: £21,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 10 April 2027.

It has had 3 MOTs. The latest, on 1 April 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: 54,280 miles, which matches the advertised 60,722 miles.

Advertised mileage is about 11,800 miles higher than the median mileage of a 2021 BMW X3 on AskCar.

Similar cars

95 other 2021 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,295 to £35,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 60,590 miles. Price: £23,000, £1,005 more than this car. Dealer: Sytner Tamworth BMW in Tamworth. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-64f935672622
• 2021 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 61,159 miles. Price: £21,250, £745 less than this car. Dealer: Sytner Select Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-fef0302b07b3
• 2021 BMW X3 M Sport, 2.0 diesel SUV, white. Mileage: 60,254 miles. Price: £22,750, £755 more than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-ccaa8afbf2b4

• The nearest: 2021 BMW X3 M Sport, 2.0 diesel SUV, grey, 8 miles from this car. Mileage: 67,215 miles. Price: £21,975, the same price as this car. Dealer: Sytner Group Geely Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-e4d9d198cafe