2021 BMW iX 40 Sport

Price: £29,695. Fair price: £63 (under 1%) over the AskCar estimate of £29,632, our expected asking price for this car from its model, age, mileage and specification, drawing on 618 priced BMW iX adverts on AskCar as of 4 November 2026.

AskCar lists 628 used BMW iX from 299 UK dealerships, as of 4 November 2026.

Overview

  • Make: BMW
  • Model: iX
  • Trim: Sport
  • Version: 70kWh xDrive40 Sport Auto 4WD 5dr (321 bhp)
  • Year: 2021
  • Mileage: 30,360 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 321 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Blue
  • CO2: 0 g/km

About this car

This 2021 BMW iX Sport is advertised with 30,360 miles on the clock. The AskCar estimate for this car is £29,632. It is priced at £29,695, which is £63 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 618 BMW iX cars across different ages and specifications. Since we first spotted the advert 38 days ago, the asking price has dropped by £300. Its advertised mileage matches the government's MOT record. The seller is Group 1 Farnborough BMW, based in Farnborough. 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: £63 (under 1%) over the AskCar estimate of £29,632.

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 618 priced BMW iX adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2021 BMW iX has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 27 September 2026 at £29,995. Its asking price is now £29,695, £300 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

  • 27 September 2026: £29,995
  • 14 October 2026: £29,950
  • 21 October 2026: £30,150
  • 29 October 2026: £29,450
  • 4 November 2026: £29,695

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 22 August 2027.

It has had 3 MOTs. The latest, on 31 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 29,500 miles, which matches the advertised 30,360 miles.

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

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Photos

37 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.