2021 BMW X3 3.0 M40d MHT M PRO Edition

Overview

• Make: BMW
• Model: X3
• Trim: M PRO Edition
• Version: 3.0 M40d MHT M Pro Edition Auto 4WD Euro 6 5dr (335 bhp)
• Year: 2021
• Mileage: 74,035 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 181 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 74,035 miles on the clock, this 2021 BMW X3 M Pro Edition has done roughly 25,100 more miles than a typical 2021 BMW X3. Priced at £33,299, it is advertised £2,716 above the AskCar estimate of £30,583. The AskCar estimate draws on 3,034 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 63 days ago, the asking price has dropped by £1,700. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Stratstone Bmw Leeds, based in Leeds. 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

Above the going rate: £2,716 (8%) over the AskCar estimate of £30,583.

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 3.0 diesel engine is typically advertised at £32,800: the median of the 41 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 BMW X3 has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 2 September 2026 at £34,999. Its asking price is now £33,299, £1,700 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 2 September 2026: £34,999
• 16 September 2026: £34,599
• 24 September 2026: £33,999
• 8 October 2026: £33,799
• 29 October 2026: £33,299

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 12 March 2027.

It failed its MOT on 18 February 2026 (windscreen in an unacceptable condition; nearside front inner tyre has a bulge, caused by separation or partial failure of its structure; offside rear tyre tread depth below requirements of 1.6mm) and passed 23 days later, on 13 March 2026.

Advisories at the latest test: nearside front play in steering rack inner joint(s).

Mileage at that test: 67,867 miles, which matches the advertised 74,035 miles.

Advertised mileage is about 25,100 miles higher than the median mileage of a 2021 BMW X3 on AskCar.

Similar cars

1 other 2021 BMW X3 M PRO Edition 3.0 diesel automatic SUV is for sale at UK dealers, as of 4 November 2026.

The closest to this car in mileage:

• 2021 BMW X3 M PRO Edition, 3.0 diesel SUV, grey. Mileage: 33,629 miles. Price: £40,000, £6,701 more than this car. Dealer: Chapelfield Car Sales in Manchester. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-e32df457917e