2021 BMW X3 2.0 30e M Sport
Version: 2.0 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
Price: £23,990. Fair price: £1,599 (6%) under the AskCar estimate of £25,589, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,998 priced BMW X3 adverts on AskCar as of 1 November 2026.
AskCar lists 3,053 used BMW X3 from 1,190 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- X3
- Trim
- M Sport
- Version
- 2.0 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
- Mileage
- 54,600 miles
- Year
- 2021
- Fuel type
- Plug-in hybrid (petrol)
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 288 bhp
- Seats
- 5
- CO2
- 47 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 30e
- Hybrid type
- Plug-in hybrid
- Emissions standard
- Euro 6
About this car
With 54,600 miles on the clock, this 2021 BMW X3 M Sport has done roughly 5,700 more miles than a typical 2021 BMW X3. The dealer is asking £23,990, which is £1,599 below the AskCar estimate of £25,589. To work out the AskCar estimate, we analyse UK dealer adverts for 2,998 BMW X3 cars across different ages and specifications. We first recorded this car for sale today. The latest MOT record shows an expiry date of 25 January 2027, with the advertised mileage consistent with the recorded reading. You can find this car at UK Wheels in Edgware.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £23,990 |
Price and mileage comparison
Fair price: £1,599 (6%) under the AskCar estimate of £25,589.
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 2,998 priced BMW X3 adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 5,700 miles higher than the median mileage of a 2021 BMW X3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 25 January 2027. 48,493 miles at the last test.
Other matching cars
34 other 2021 BMW X3 M Sport automatic plug-in hybrids (petrol) are for sale at UK dealers from £16,581 to £34,000, as of 1 November 2026.
The 5 cheapest:
- 2021 BMW X3. Price: £16,581. Mileage: 93,490 miles. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-7b404ff8ea0b
- 2021 BMW X3. Price: £17,230. Mileage: 101,000 miles. Dealer: Wembley Prestige Cars in Watford. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-ebb02648ede3
- 2021 BMW X3. Price: £17,445. Mileage: 111,600 miles. Dealer: TMMC The Manchester Motor Company in Bolton. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-532ae60927fc
- 2021 BMW X3. Price: £18,489. Mileage: 96,718 miles. Dealer: The Hertford Car Company in Hertford. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-d857e1ecbcaf
- 2021 BMW X3. Price: £18,990. Mileage: 84,321 miles. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-ff867d1de317
The 34 matching cars have covered 14,924 to 111,600 miles, compared with 54,600 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW X3 cars for sale · 2021 BMW X3 price guide
More like this
Photos
8 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.