2021 BMW X3 2.0 30e M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
• Year: 2021
• Mileage: 14,924 miles
• Fuel: Plug-in hybrid (petrol)
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 46 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X3 M Sport has covered 14,924 miles, around 34,000 fewer miles than is typical for its age. The AskCar estimate for this car is £30,950. It is priced at £28,584, which is £2,366 below that estimate. The AskCar estimate uses UK dealer asking prices, including 3,034 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 21 days ago. Its asking price has since fallen by £202. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vertu Honda Derby, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,366 (7%) under the AskCar estimate of £30,950.

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 3,034 priced BMW X3 adverts across different ages and specifications, as of 4 November 2026.

A 2021 BMW X3 with the 2.0 plug-in hybrid engine is typically advertised at £24,500: the median of the 174 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 BMW X3 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 14 October 2026 at £28,786. Its asking price is now £28,584, £202 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 14 October 2026: £28,786
• 17 October 2026: £28,833
• 18 October 2026: £28,787
• 20 October 2026: £28,729
• 22 October 2026: £28,656
• 23 October 2026: £28,584

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 7 July 2027.

It has had 4 MOTs. The latest, on 26 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 13,452 miles, which matches the advertised 14,924 miles.

Advertised mileage is about 34,000 miles lower than the median mileage of a 2021 BMW X3 on AskCar.

Similar cars

34 other 2021 BMW X3 M Sport 2.0 plug-in hybrid automatic SUVs are for sale at UK dealers, from £16,580 to £34,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, white. Mileage: 24,936 miles. Price: £34,000, £5,416 more than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-0aa8490a69c8
• 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, black. Mileage: 26,036 miles. Price: £30,995, £2,411 more than this car. Dealer: Park's Motor Group Douglas Park BMW Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-371e59b1865b
• 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, black. Mileage: 32,500 miles. Price: £26,495, £2,089 less than this car. Dealer: JCB Kia Rainham in Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-705651a1741d

• The nearest: 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, blue, under a mile from this car. Mileage: 50,974 miles. Price: £27,499, £1,085 less than this car. Dealer: Stratstone Bmw Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-069a4995465b