2023 BMW iX 40 M Sport Edition

Overview

• Make: BMW
• Model: iX
• Trim: M Sport Edition
• Version: 76.6kWh 40 M Sport Edition Auto 4WD 5dr (322 bhp)
• Year: 2023
• Mileage: 88,765 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 Edition is advertised with 88,765 miles, approximately 55,100 above the typical mileage for its age. Priced at £24,499, it is advertised £619 above the AskCar estimate of £23,880. The AskCar estimate uses 602 UK dealer adverts for the BMW iX, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 27 days ago, and its asking price has since fallen by £400. Its advertised mileage matches the government's MOT record. It is for sale at IBZ Motorz - Chadwell Heath and Epping in Romford. 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: £619 (2%) over the AskCar estimate of £23,880.

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

This 2023 BMW iX has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 6 October 2026 at £24,899. Its asking price is now £24,499, £400 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 6 October 2026: £24,899
• 23 October 2026: £24,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 January 2027.

It has had one MOT, on 29 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 84,952 miles, which matches the advertised 88,765 miles.

Advertised mileage is about 55,100 miles higher than the median mileage of a 2023 BMW iX on AskCar.

Similar cars

20 other 2023 BMW iX M Sport Edition automatic SUVs are for sale at UK dealers, from £26,897 to £49,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX M Sport Edition, SUV, grey. Mileage: 67,825 miles. Price: £26,897, £2,398 more than this car. Dealer: Oakwood Motor Company in Bury. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-d8ef9dfe1fb8
• 2023 BMW iX M Sport Edition, SUV, blue. Mileage: 62,619 miles. Price: £36,450, £11,951 more than this car. Dealer: Corr's Performance Cars in Bayford. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-20e80382f2e7
• 2023 BMW iX M Sport Edition, SUV, white. Mileage: 58,117 miles. Price: £28,995, £4,496 more than this car. Dealer: BVH Car Sales in Birkenhead. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-352167eea8ab

• The nearest: 2023 BMW iX M Sport Edition, SUV, black, 8 miles from this car. Mileage: 38,736 miles. Price: £33,000, £8,501 more than this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-db5117586e35