2021 BMW iX3 M Sport

Price: £23,995. Fair price: £490 (2%) under the AskCar estimate of £24,485, our expected asking price for this car from its model, age, mileage and specification, drawing on 625 priced BMW iX3 adverts on AskCar as of 10 November 2026.

AskCar lists 628 used BMW iX3 from 295 UK dealerships, as of 10 November 2026.

Overview

  • Make: BMW
  • Model: iX3
  • Trim: M Sport
  • Version: 80kWh M Sport Auto RWD 5dr (282 bhp)
  • Year: 2021
  • Mileage: 33,982 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 282 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: White
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW iX3 M Sport has covered 33,982 miles, around 9,100 fewer miles than is typical for its age. Priced at £23,995, it is advertised £490 below the AskCar estimate of £24,485. To work out the AskCar estimate, we analyse UK dealer adverts for 625 BMW iX3 cars across different ages and specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Gravel Hill Car Sales in Havant. 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

Gravel Hill Car Sales is rated 4.8 out of 5 on Google.

Price

Fair price: £490 (2%) under the AskCar estimate of £24,485.

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 625 priced BMW iX3 adverts across different ages and specifications, as of 10 November 2026.

Time on sale

AskCar first saw this 2021 BMW iX3 advertised today. About half of 2021 BMW iX3 cars are gone from sale within a month of being advertised: 56 of the 106 first advertised between 13 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £23,995. 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 18 November 2027.

It has had 4 MOTs. The latest, on 1 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 33,888 miles, which matches the advertised 33,982 miles.

Advertised mileage is about 9,100 miles lower than the median mileage of a 2021 BMW iX3 on AskCar.

Similar cars

4 other 2021 BMW iX3 M Sport automatic SUVs are for sale at UK dealers, from £21,226 to £27,950, as of 10 November 2026.

The 3 closest to this car in mileage:

  • 2021 BMW iX3 M Sport, SUV, grey. Mileage: 25,201 miles. Price: £27,950, £3,955 more than this car. Dealer: Sytner Maidenhead BMW in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-b9b618852fbe
  • 2021 BMW iX3 M Sport, SUV, blue. Mileage: 48,407 miles. Price: £22,499, £1,496 less than this car. Dealer: Motorpoint Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-05cfe550dae5
  • 2021 BMW iX3 M Sport, SUV, black. Mileage: 56,229 miles. Price: £21,420, £2,575 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-ix3-2021-1c38632edb89

Browse all BMW iX3 cars for sale · 2021 BMW iX3 price guide

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Photos

7 photos of this car are on its AskCar page.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.