2020 BMW X3 2.0 20d M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2020
• Mileage: 75,300 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 75,300 miles on the clock, this 2020 BMW X3 M Sport has done roughly 23,300 more miles than a typical 2020 BMW X3. The AskCar estimate for this car is £19,701. It is priced at £19,895, which is £194 above that estimate. The AskCar estimate draws on 3,076 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 27 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Wokingham Trade Centre, based in Wokingham. 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: £194 (under 1%) over the AskCar estimate of £19,701.

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 3,076 priced BMW X3 adverts across different ages and specifications, as of 5 November 2026.

A 2020 BMW X3 with the 2.0 diesel engine is typically advertised at £22,200: the median of the 100 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW X3 has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 9 October 2026 at £19,895. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 27 April 2027.

It failed its MOT on 24 April 2026 (nearside front windscreen wiper does not clear the windscreen effectively) and passed later the same day.

Advisories at the latest test: front brake disc worn, but not excessively; rear brake disc worn, but not excessively; child seat fitted not allowing full inspection of adult belt N/S/R and O/S/R.

Mileage at that test: 69,063 miles, which matches the advertised 75,300 miles.

Advertised mileage is about 23,300 miles higher than the median mileage of a 2020 BMW X3 on AskCar.

Similar cars

69 other 2020 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,499 to £28,295, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 75,030 miles. Price: £19,399, £496 less than this car. Dealer: Browns of Richmond in Richmond. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-dd3fc577f17a
• 2020 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 74,474 miles. Price: £20,345, £450 more than this car. Dealer: Vertu BMW Teesside in Teesside. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-f7f9c6140b7b
• 2020 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 76,250 miles. Price: £20,500, £605 more than this car. Dealer: RS Car Centre in Preston. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-16a15f5f4a4c

• The nearest: 2020 BMW X3 M Sport, 2.0 diesel SUV, grey, 7 miles from this car. Mileage: 26,020 miles. Price: £24,010, £4,115 more than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-0780cc3d78ea