2023 BMW iX 40 M Sport

Price: £28,499. Fair price: £1,714 (5%) under the AskCar estimate of £30,213, our expected asking price for this car from its model, age, mileage and specification, drawing on 645 priced BMW iX adverts on AskCar as of 6 November 2026.

AskCar lists 656 used BMW iX from 299 UK dealerships, as of 6 November 2026.

Overview

  • Make: BMW
  • Model: iX
  • Trim: M Sport
  • Version: 76.6kWh 40 M Sport Auto 4WD 5dr (322 bhp)
  • Year: 2023
  • Mileage: 34,514 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 322 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW iX M Sport has covered 34,514 miles. Its asking price of £28,499 is £1,714 below the AskCar estimate of £30,213. The AskCar estimate draws on 645 BMW iX adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. The government's MOT record matches its advertised mileage. You can find this car at cinch Bellevue in Hart. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,714 (5%) under the AskCar estimate of £30,213.

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 645 priced BMW iX adverts across different ages and specifications, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 BMW iX advertised today. About 6 in 10 of 2023 BMW iX cars are gone from sale within a month of being advertised: 222 of the 377 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £28,499. 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 6 November 2026: valid until 12 June 2027.

It has had one MOT, on 8 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 31,652 miles, which matches the advertised 34,514 miles.

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

Similar cars

112 other 2023 BMW iX M Sport automatic SUVs are for sale at UK dealers, from £24,296 to £50,990, as of 6 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW iX M Sport, SUV, grey. Mileage: 34,585 miles. Price: £37,499, £9,000 more than this car. Dealer: cinch in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-4126b0e12396
  • 2023 BMW iX M Sport, SUV, grey. Mileage: 34,330 miles. Price: £29,200, £701 more than this car. Dealer: Carsa Bradford in Bradford. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-e8e9a2c93908
  • 2023 BMW iX M Sport, SUV, blue. Mileage: 35,000 miles. Price: £28,990, £491 more than this car. Dealer: Priory Cars in Bedford. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-604cba8a159d
  • The nearest: 2023 BMW iX M Sport, SUV, white, under a mile from this car. Mileage: 30,543 miles. Price: £29,499, £1,000 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-2266ecf51588

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

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Photos

25 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.