2020 BMW X3 2.0 20i M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 xDrive20i M Sport Auto 4WD Euro 6 5dr (181 bhp)
• Year: 2020
• Mileage: 58,750 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 58,750 miles on the clock, this 2020 BMW X3 M Sport has done roughly 6,600 more miles than a typical 2020 BMW X3. The AskCar estimate for this car is £22,848. It is priced at £23,999, which is £1,151 above that estimate. The AskCar estimate uses UK dealer asking prices, including 3,099 BMW X3 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 10 days ago. Its advertised mileage matches the government's MOT record. The seller is MINI UK at Cotswold Hereford, based in Hereford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,151 (5%) over the AskCar estimate of £22,848.

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 3,099 priced BMW X3 adverts across different ages and specifications, as of 6 November 2026.

A 2020 BMW X3 with the 2.0 petrol engine is typically advertised at £22,000: the median of the 104 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 BMW X3 has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 27 October 2026 at £23,999. 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 6 November 2026: valid until 11 February 2027.

It has had 4 MOTs. The latest, on 12 February 2026, passed.

Advisories at the latest test: nearside front service brake fluctuating, but not excessively.

Mileage at that test: 55,432 miles, which matches the advertised 58,750 miles.

Advertised mileage is about 6,600 miles higher than the median mileage of a 2020 BMW X3 on AskCar.

Similar cars

8 other 2020 BMW X3 M Sport 2.0 petrol automatic SUVs are for sale at UK dealers, from £19,500 to £29,000, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X3 M Sport, 2.0 petrol SUV, silver. Mileage: 74,141 miles. Price: £19,500, £4,499 less than this car. Dealer: Sytner High Wycombe BMW in High Wycombe. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-b5a36dd8305e
• 2020 BMW X3 M Sport, 2.0 petrol SUV, grey. Mileage: 74,318 miles. Price: £20,995, £3,004 less than this car. Dealer: Elton Cars in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-a1b4cedcbd77
• 2020 BMW X3 M Sport, 2.0 petrol SUV, white. Mileage: 42,390 miles. Price: £22,607, £1,392 less than this car. Dealer: Vindis Group Auto Now Fakenham in Fakenham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-089f2aee2151

• The nearest: 2020 BMW X3 M Sport, 2.0 petrol SUV, white, 51 miles from this car. Mileage: 29,529 miles. Price: £28,000, £4,001 more than this car. Dealer: Sytner Warwick BMW in Warwick. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-354c5c490959