2023 BMW iX 40 M Sport

Price: £31,949. Fair price: £114 (under 1%) under the AskCar estimate of £32,063, our expected asking price for this car from its model, age, mileage and specification, drawing on 602 priced BMW iX adverts on AskCar as of 2 November 2026.

AskCar lists 615 used BMW iX from 297 UK dealerships, as of 2 November 2026.

Overview

  • Make: BMW
  • Model: iX
  • Trim: M Sport
  • Version: 76.6kWh 40 M Sport Auto 4WD 5dr (322 bhp)
  • Year: 2023
  • Mileage: 22,665 miles
  • Fuel: Electric
  • Body: SUV, 5 doors, 5 seats
  • Engine: 322 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Blue
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW iX M Sport is advertised with 22,665 miles, approximately 11,000 below the typical mileage for its age. The AskCar estimate for this car is £32,063. It is priced at £31,949, which is £114 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 602 BMW iX cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 69 days, and its asking price has been cut by £1,300. It is advertised by cinch in Horsham. 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: £114 (under 1%) under the AskCar estimate of £32,063.

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 602 priced BMW iX adverts across different ages and specifications, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2023 BMW iX has been on sale for at least 69 days, and its asking price has been cut by £1,300. About 6 in 10 of 2023 BMW iX cars are gone from sale within a month of being advertised: 202 of the 349 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 25 August 2026 at £33,249. Its asking price is now £31,949, £1,300 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

  • 25 August 2026: £33,249
  • 28 August 2026: £33,049
  • 8 September 2026: £32,849
  • 16 September 2026: £32,599
  • 23 September 2026: £32,349
  • 28 October 2026: £31,949

Mileage and MOT

Advertised mileage is about 11,000 miles lower than the median mileage of a 2023 BMW iX on AskCar.

Similar cars

97 other 2023 BMW iX M Sport automatic SUVs are for sale at UK dealers, from £26,059 to £50,990, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW iX M Sport, SUV, grey. Mileage: 22,614 miles. Price: £32,998, £1,049 more than this car. Dealer: Arnold Clark Irvine BMW in Irvine. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-f8a8bbf4bd7b
  • 2023 BMW iX M Sport, SUV, grey. Mileage: 22,365 miles. Price: £45,657, £13,708 more than this car. Dealer: Carsa Portsmouth in Portsmouth. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-87670edd785c
  • 2023 BMW iX M Sport, SUV, black. Mileage: 21,887 miles. Price: £36,500, £4,551 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-3393fb9e6201
  • The nearest: 2023 BMW iX M Sport, SUV, grey, 19 miles from this car. Mileage: 29,190 miles. Price: £43,875, £11,926 more than this car. Dealer: Group 1 Brighton BMW in Brighton and Hove. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-055db97ec993

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

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Photos

41 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.