2023 BMW iX3 M Sport

Price: £24,995. Above the going rate: £3,186 (14%) over the AskCar estimate of £21,809, 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: 71,916 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 282 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Black
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW iX3 M Sport is advertised with 71,916 miles, approximately 42,400 above the typical mileage for its age. The AskCar estimate for this car is £21,809. It is priced at £24,995, which is £3,186 above that estimate. The AskCar estimate uses 617 UK dealer adverts for the BMW iX3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 3 days ago. The seller is MB Motors Ballymena, based in Ballymena. 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

Above the going rate: £3,186 (14%) over the AskCar estimate of £21,809.

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

AskCar first saw this 2023 BMW iX3 advertised 3 days ago. About half of 2023 BMW iX3 cars are gone from sale within a month of being advertised: 166 of the 367 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £24,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 42,400 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: 72,279 miles. Price: £21,072, £3,923 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-e7fbdca0fc32
  • 2023 BMW iX3 M Sport, SUV, blue. Mileage: 69,109 miles. Price: £21,620, £3,375 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-b47d9df30d9f
  • 2023 BMW iX3 M Sport, SUV, white. Mileage: 75,000 miles. Price: £22,600, £2,395 less than this car. Dealer: Herts Prestige in Bishop's Stortford. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-f5a66363417e
  • The nearest: 2023 BMW iX3 M Sport, SUV, black, 23 miles from this car. Mileage: 25,976 miles. Price: £29,995, £5,000 more than this car. Dealer: SERE Motors Belfast in Belfast. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-089e715452eb

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

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Photos

45 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.