2023 BMW iX3 M Sport

Price: £33,090. Above the going rate: £6,298 (23%) over the AskCar estimate of £26,792, our expected asking price for this car from its model, age, mileage and specification, drawing on 648 priced BMW iX3 adverts on AskCar as of 12 November 2026.

AskCar lists 654 used BMW iX3 from 300 UK dealerships, as of 12 November 2026.

Overview

  • Make: BMW
  • Model: iX3
  • Trim: M Sport
  • Version: 80kWh M Sport Auto RWD 5dr (282 bhp)
  • Year: 2023
  • Mileage: 35,961 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 282 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Grey
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW iX3 M Sport is advertised with 35,961 miles, approximately 6,400 above the typical mileage for its age. Its asking price of £33,090 is £6,298 above the AskCar estimate of £26,792. The AskCar estimate uses UK dealer asking prices, including 648 BMW iX3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is Big Motoring World Cannock, based in Cannock. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Big Motoring World Cannock is rated 3.9 out of 5 on Google.

Price

Above the going rate: £6,298 (23%) over the AskCar estimate of £26,792.

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 648 priced BMW iX3 adverts across different ages and specifications, as of 12 November 2026.

Time on sale

AskCar first saw this 2023 BMW iX3 advertised today. About half of 2023 BMW iX3 cars are gone from sale within a month of being advertised: 206 of the 446 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £33,090. 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 12 November 2026: valid until 24 August 2027.

It has had one MOT, on 25 August 2026, and passed.

Advisories at the latest test: offside rear tyre fitted inside out.

Mileage at that test: 33,939 miles, which matches the advertised 35,961 miles.

Advertised mileage is about 6,400 miles higher than the median mileage of a 2023 BMW iX3 on AskCar.

Similar cars

128 other 2023 BMW iX3 M Sport automatic SUVs are for sale at UK dealers, from £19,000 to £35,977, as of 12 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW iX3 M Sport, SUV, black. Mileage: 35,909 miles. Price: £25,877, £7,213 less than this car. Dealer: CarSupermarket.com Newcastle in Tynemouth. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-c82cd22225db
  • 2023 BMW iX3 M Sport, SUV, black. Mileage: 36,055 miles. Price: £26,450, £6,640 less than this car. Dealer: Big Motoring World Norwich in Norwich. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-5f4d7a8c1b40
  • 2023 BMW iX3 M Sport, SUV, grey. Mileage: 35,794 miles. Price: £25,480, £7,610 less than this car. Dealer: Windsor Car Centre in Windsor. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-f4885a955170
  • The nearest: 2023 BMW iX3 M Sport, SUV, white, under a mile from this car. Mileage: 23,621 miles. Price: £28,310, £4,780 less than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-ix3-2023-239a4f97a0d1

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

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Photos

1 photo of this car is on its AskCar page.

As of 12 November 2026, AskCar lists 596,362 cars and vans from 12,840 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.