2023 BMW iX3 M Sport

Price: £27,090. Fair price: £215 (under 1%) over the AskCar estimate of £26,875, our expected asking price for this car from its model, age, mileage and specification, drawing on 617 priced BMW iX3 adverts on AskCar as of 2 November 2026.

AskCar lists 633 used BMW iX3 from 296 UK dealerships, as of 2 November 2026.

Overview

  • Make: BMW
  • Model: iX3
  • Trim: M Sport
  • Version: 80kWh M Sport Auto RWD 5dr (282 bhp)
  • Year: 2023
  • Mileage: 37,144 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 282 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Blue
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW iX3 M Sport has covered 37,144 miles, around 7,700 more miles than is typical for its age. Priced at £27,090, it is advertised £215 above the AskCar estimate of £26,875. The AskCar estimate draws on 617 BMW iX3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 60 days ago, the asking price has dropped by £3,400. The seller is Stratstone Bmw Harrogate, based in Harrogate. 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: £215 (under 1%) over the AskCar estimate of £26,875.

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 617 priced BMW iX3 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2023 BMW iX3 has been on sale for at least 60 days.

Price history

AskCar first saw this advert on 3 September 2026 at £30,490. Its asking price is now £27,090, £3,400 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

  • 3 September 2026: £30,490
  • 9 September 2026: £29,450
  • 17 September 2026: £28,590
  • 26 September 2026: £28,190
  • 9 October 2026: £27,590
  • 16 October 2026: £27,390
  • 27 October 2026: £27,090

Mileage and MOT

Advertised mileage is about 7,700 miles higher than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

100 other 2023 BMW iX3 M Sport automatic SUVs are for sale at UK dealers, from £19,369 to £32,690, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW iX3 M Sport, SUV, black. Mileage: 37,448 miles. Price: £27,498, £408 more than this car. Dealer: Arnold Clark Edinburgh Sighthill Motorstore / Fiat / BYD in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-08203cbec8b0
  • 2023 BMW iX3 M Sport, SUV, black. Mileage: 37,900 miles. Price: £26,499, £591 less than this car. Dealer: York Ward & Rowlatt in Wellingborough. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-f767ea59a4b0
  • 2023 BMW iX3 M Sport, SUV, black. Mileage: 38,000 miles. Price: £24,999, £2,091 less than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-c6632f2d9501
  • The nearest: 2023 BMW iX3 M Sport, SUV, black, 12 miles from this car. Mileage: 44,638 miles. Price: £25,690, £1,400 less than this car. Dealer: MINI UK at Stratstone Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-b93a0e8b45f0

Browse all BMW iX3 cars for sale · 2023 BMW iX3 price guide

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Photos

40 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.