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: 94,970 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

This 2020 BMW X3 M Sport is advertised with 94,970 miles, approximately 42,900 above the typical mileage for its age. The AskCar estimate for this car is £17,142. It is priced at £16,895, which is £247 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,076 BMW X3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 9 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is V12 Sports & Classics Ltd - Hinckley, based in Hinckley. 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: £247 (1%) under the AskCar estimate of £17,142.

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 9 days.

Price history

AskCar first saw this advert on 27 October 2026 at £16,895. 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 4 June 2027.

It has had 3 MOTs. The latest, on 5 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 89,512 miles, which matches the advertised 94,970 miles.

Advertised mileage is about 42,900 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, blue. Mileage: 95,000 miles. Price: £18,200, £1,305 more than this car. Dealer: Car Planet Watford in Watford. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-29105905dd1c
• 2020 BMW X3 M Sport, 2.0 diesel SUV, silver. Mileage: 93,481 miles. Price: £17,000, £105 more than this car. Dealer: Mebs Motors in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-449be3fa2518
• 2020 BMW X3 M Sport, 2.0 diesel SUV, white. Mileage: 92,000 miles. Price: £20,950, £4,055 more than this car. Dealer: PMA Cars NI in Newry. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-17b30abc4a54

• The nearest: 2020 BMW X3 M Sport, 2.0 diesel SUV, black, 8 miles from this car. Mileage: 28,528 miles. Price: £23,949, £7,054 more than this car. Dealer: Motorpoint Coventry in Coventry. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-d9e8bdd5751c