2020 BMW X3 2.0 20d MHT M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2020
• Mileage: 33,000 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 157 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 33,000 miles on the clock, this 2020 BMW X3 M Sport has done roughly 19,000 fewer miles than a typical 2020 BMW X3. Priced at £26,995, it is advertised £717 above the AskCar estimate of £26,278. The AskCar estimate draws on 3,051 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. Its advertised mileage matches the government's MOT record. The seller is Bespoke Motor Works, based in Stockton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £717 (2%) over the AskCar estimate of £26,278.

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 3,051 priced BMW X3 adverts across different ages and specifications, as of 10 November 2026.

A 2020 BMW X3 with the 2.0 diesel engine is typically advertised at £22,000: the median of the 105 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2020 BMW X3 advertised today. About 6 in 10 of 2020 BMW X3 cars are gone from sale within a month of being advertised: 139 of the 251 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £26,995. 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 10 November 2026: valid until 1 October 2027.

It has had 4 MOTs. The latest, on 2 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 33,118 miles, which matches the advertised 33,000 miles.

Advertised mileage is about 19,000 miles lower than the median mileage of a 2020 BMW X3 on AskCar.

Similar cars

77 other 2020 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,299 to £28,275, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 33,000 miles. Price: £21,999, £4,996 less than this car. Dealer: Hendy Car Store in Exeter. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-3e4917e12109
• 2020 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 32,304 miles. Price: £24,777, £2,218 less than this car. Dealer: CarSupermarket.com Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-9ddbffb80f8f
• 2020 BMW X3 M Sport, 2.0 diesel SUV, blue. Mileage: 35,000 miles. Price: £24,950, £2,045 less than this car. Dealer: The Car Company in Belfast. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-1432262edd25

• The nearest: 2020 BMW X3 M Sport, 2.0 diesel SUV, black, under a mile from this car. Mileage: 74,474 miles. Price: £19,845, £7,150 less than this car. Dealer: Vertu BMW Teesside in Teesside. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-f7f9c6140b7b