2020 BMW X3 2.0 20d M Sport
Price: £21,990. Above the going rate: £1,647 (8%) over the AskCar estimate of £20,343, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,076 priced BMW X3 adverts on AskCar as of 5 November 2026.
AskCar lists 3,143 used BMW X3 from 1,230 UK dealerships, as of 5 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: 68,873 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
This 2020 BMW X3 M Sport is advertised with 68,873 miles, approximately 16,800 above the typical mileage for its age. Priced at £21,990, it is advertised £1,647 above the AskCar estimate of £20,343. To work out the AskCar estimate, we analyse UK dealer adverts for 3,076 BMW X3 cars across different ages and specifications. It first appeared in our advert records 1 day ago. The seller is Vertu Honda Morpeth, based in Morpeth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Above the going rate: £1,647 (8%) over the AskCar estimate of £20,343.
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
AskCar first saw this 2020 BMW X3 advertised 1 day ago. About 6 in 10 of 2020 BMW X3 cars are gone from sale within a month of being advertised: 132 of the 237 first advertised between 11 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 4 November 2026 at £21,990. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 16,800 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, black. Mileage: 68,888 miles. Price: £20,889, £1,101 less than this car. Dealer: The Motorworks in Rotherham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-2eec4c86a47f
- 2020 BMW X3 M Sport, 2.0 diesel SUV, silver. Mileage: 70,000 miles. Price: £21,425, £565 less than this car. Dealer: West Kent Motor Group Online in Sevenoaks. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-2ab2057055bc
- 2020 BMW X3 M Sport, 2.0 diesel SUV, white. Mileage: 70,000 miles. Price: £21,995, the same price as this car. Dealer: Aspire Automotive in Rayleigh. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-f7497a92804f
- The nearest: 2020 BMW X3 M Sport, 2.0 diesel SUV, black, 45 miles from this car. Mileage: 74,474 miles. Price: £20,345, £1,645 less than this car. Dealer: Vertu BMW Teesside in Teesside. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-f7f9c6140b7b
Browse all BMW X3 cars for sale · 2020 BMW X3 price guide
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Photos
1 photo of this car is on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.