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: 37,912 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 322 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 37,912 miles on the clock, this 2023 BMW iX M Sport has done roughly 4,200 more miles than a typical 2023 BMW iX. The AskCar estimate for this car is £29,727. It is priced at £27,499, which is £2,228 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 67 days, and its asking price is down £2,300. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale 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: £2,228 (7%) under the AskCar estimate of £29,727.

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 67 days, and its asking price has been cut by £2,300. 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 27 August 2026 at £29,799. Its asking price is now £27,499, £2,300 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 27 August 2026: £29,799
• 8 September 2026: £29,499
• 16 September 2026: £28,999
• 24 September 2026: £28,799
• 8 October 2026: £27,999
• 21 October 2026: £27,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 14 August 2027.

It has had 2 MOTs. The latest, on 15 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,909 miles, which matches the advertised 37,912 miles.

Advertised mileage is about 4,200 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, black. Mileage: 38,000 miles. Price: £40,500, £13,001 more than this car. Dealer: Reverie Autos in Hatfield. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-728eb63adbd0
• 2023 BMW iX M Sport, SUV, grey. Mileage: 38,318 miles. Price: £28,399, £900 more than this car. Dealer: Motorpoint Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-d5056cb219ff
• 2023 BMW iX M Sport, SUV, grey. Mileage: 37,386 miles. Price: £28,990, £1,491 more than this car. Dealer: MINI UK at Barretts Canterbury in Canterbury. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-c0731e5be67b

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