2023 BMW iX 40 M Sport

Overview

• Make: BMW
• Model: iX
• Trim: M Sport
• Version: 76.6kWh 40 M Sport Auto 4WD 5dr (322 bhp)
• Year: 2023
• Mileage: 45,392 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 322 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW iX M Sport is advertised with 45,392 miles, approximately 11,700 above the typical mileage for its age. Its asking price of £29,499 is £964 above the AskCar estimate of £28,535. 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 107 days, and its asking price has been cut by £2,000. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at cinch Corby in North Northamptonshire. 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: £964 (3%) over the AskCar estimate of £28,535.

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 107 days, and its asking price has been cut by £2,000. 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 18 July 2026 at £31,499. Its asking price is now £29,499, £2,000 less. The latest price cut was seen on 29 September 2026.

Price changes recorded:

• 18 July 2026: £31,499
• 21 July 2026: £30,999
• 1 September 2026: £30,749
• 8 September 2026: £29,999
• 11 September 2026: £29,799
• 18 September 2026: £29,699
• 29 September 2026: £29,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 8 July 2027.

It has had one MOT, on 9 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 45,384 miles, which matches the advertised 45,392 miles.

Advertised mileage is about 11,700 miles higher 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, blue. Mileage: 45,500 miles. Price: £31,000, £1,501 more than this car. Dealer: The New Car Group in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-7db0531e39a4
• 2023 BMW iX M Sport, SUV, white. Mileage: 44,633 miles. Price: £41,000, £11,501 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-f02fe68b35f2
• 2023 BMW iX M Sport, SUV, black. Mileage: 44,499 miles. Price: £30,985, £1,486 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-282f0e40ec49

• The nearest: 2023 BMW iX M Sport, SUV, grey, under a mile from this car. Mileage: 24,753 miles. Price: £29,999, £500 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-2d24cba1151f