2023 BMW iX3 M Sport

Price: £29,150. Fair price: £141 (under 1%) over the AskCar estimate of £29,009, 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: 21,299 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

At 21,299 miles, this 2023 BMW iX3 M Sport has covered about 8,200 fewer miles than other 2023 BMW iX3 cars. Its asking price of £29,150 is £141 above the AskCar estimate of £29,009. The AskCar estimate uses UK dealer asking prices, including 617 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 20 days ago, and its asking price has since fallen by £350. The seller is Sandal BMW Wakefield, based in Wakefield. 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: £141 (under 1%) over the AskCar estimate of £29,009.

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 20 days.

Price history

AskCar first saw this advert on 13 October 2026 at £29,500. Its asking price is now £29,150, £350 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

  • 13 October 2026: £29,500
  • 23 October 2026: £29,150

Mileage and MOT

Advertised mileage is about 8,200 miles lower 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, blue. Mileage: 21,049 miles. Price: £28,440, £710 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-e884cb878e9c
  • 2023 BMW iX3 M Sport, SUV, black. Mileage: 21,820 miles. Price: £29,992, £842 more than this car. Dealer: Vines of Gatwick BMW in Crawley. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-2171acfcef01
  • 2023 BMW iX3 M Sport, SUV, blue. Mileage: 20,768 miles. Price: £27,931, £1,219 less than this car. Dealer: Carsa Durham in Durham. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-b6360c833955
  • The nearest: 2023 BMW iX3 M Sport, SUV, black, 5 miles from this car. Mileage: 27,575 miles. Price: £26,780, £2,370 less than this car. Dealer: Big Motoring World Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-bc0af69ac676

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

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Photos

76 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.