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: 53,147 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: Grey
• CO2: 46 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X3 M Sport is advertised with 53,147 miles, approximately 4,500 above the typical mileage for its age. The AskCar estimate for this car is £25,798. It is priced at £25,991, which is £193 above that estimate. The AskCar estimate uses UK dealer asking prices, including 2,992 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 26 days. Its advertised mileage matches the government's MOT record. The seller is Your Next Car, based in Nottingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £193 (under 1%) over the AskCar estimate of £25,798.

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 2,992 priced BMW X3 adverts across different ages and specifications, as of 2 November 2026.

A 2021 BMW X3 with the 2.0 plug-in hybrid engine is typically advertised at £24,600: the median of the 174 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 BMW X3 has been on sale for at least 26 days.

Price history

AskCar first saw this advert on 7 October 2026 at £25,991. 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 2 November 2026: valid until 22 March 2027.

It has had 3 MOTs. The latest, on 20 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,751 miles, which matches the advertised 53,147 miles.

Advertised mileage is about 4,500 miles higher 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 £16,581 to £34,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, black. Mileage: 53,890 miles. Price: £22,995, £2,996 less than this car. Dealer: S.M.T Automotive in Marsworth. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-6bca53d8d277
• 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, grey. Mileage: 54,200 miles. Price: £28,750, £2,759 more than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-2b5c17c79cf6
• 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, black. Mileage: 51,893 miles. Price: £25,299, £692 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-d2052665926b

• The nearest: 2021 BMW X3 M Sport, 2.0 plug-in hybrid SUV, black, under a mile from this car. Mileage: 42,042 miles. Price: £27,991, £2,000 more than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-9218c2a0e329