2020 BMW X3 2.0 20d M Sport
Price: £24,490. Fair price: £776 (3%) over the AskCar estimate of £23,714, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,052 priced BMW X3 adverts on AskCar as of 7 November 2026.
AskCar lists 3,156 used BMW X3 from 1,227 UK dealerships, as of 7 November 2026.
Overview
- Make: BMW
- Model: X3
- Trim: M Sport
- Version: 2.0 xDrive20d M Sport Auto 4WD Euro 6 5dr (187 bhp)
- Year: 2020
- Mileage: 41,067 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: White
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 41,067 miles on the clock, this 2020 BMW X3 M Sport has done roughly 10,900 fewer miles than a typical 2020 BMW X3. Priced at £24,490, it is advertised £776 above the AskCar estimate of £23,714. The AskCar estimate uses UK dealer asking prices, including 3,052 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. It is for sale at Lloyd Motor Group in Reading. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £776 (3%) over the AskCar estimate of £23,714.
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 3,052 priced BMW X3 adverts across different ages and specifications, as of 7 November 2026.
A 2020 BMW X3 with the 2.0 diesel engine is typically advertised at £22,000: the median of the 101 for sale on AskCar, as of 7 November 2026.
Time on sale
AskCar first saw this 2020 BMW X3 advertised today. About half of 2020 BMW X3 cars are gone from sale within a month of being advertised: 135 of the 246 first advertised between 11 July 2026 and 4 October 2026.
Price history
AskCar first saw this advert on 7 November 2026 at £24,490. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 10,900 miles lower than the median mileage of a 2020 BMW X3 on AskCar.
Similar cars
72 other 2020 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,299 to £28,295, as of 7 November 2026.
The 3 closest to this car in mileage:
- 2020 BMW X3 M Sport, 2.0 diesel SUV, white. Mileage: 41,235 miles. Price: £24,995, £505 more than this car. Dealer: Crawford Clarke Cars in Belfast. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-8471795c72c6
- 2020 BMW X3 M Sport, 2.0 diesel SUV, blue. Mileage: 41,282 miles. Price: £22,975, £1,515 less than this car. Dealer: MINI UK at Listers Boston in Boston. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-c446ba47bc89
- 2020 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 42,000 miles. Price: £25,995, £1,505 more than this car. Dealer: House Of Motors in Romford. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-ff36889e1306
- The nearest: 2020 BMW X3 M Sport, 2.0 diesel SUV, black, 5 miles from this car. Mileage: 75,300 miles. Price: £19,895, £4,595 less than this car. Dealer: Wokingham Trade Centre in Wokingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-8a13043feab7
Browse all BMW X3 cars for sale · 2020 BMW X3 price guide
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Photos
67 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.