2023 BMW iX 40 M Sport

Overview

• Make: BMW
• Model: iX
• Trim: M Sport
• Version: M Sport Auto 4WD 5dr (322 bhp)
• Year: 2023
• Mileage: 32,137 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

With 32,137 miles on the clock, this 2023 BMW iX M Sport has done roughly 2,300 fewer miles than a typical 2023 BMW iX. The AskCar estimate for this car is £32,075. It is priced at £31,985, which is £90 below that estimate. The AskCar estimate uses UK dealer asking prices, including 628 BMW iX adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 3 days ago. Its advertised mileage matches the government's MOT record. The seller is Williams Bolton Bmw, based in Bolton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £90 (under 1%) under the AskCar estimate of £32,075.

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 628 priced BMW iX adverts across different ages and specifications, as of 8 November 2026.

Time on sale

AskCar first saw this 2023 BMW iX advertised 3 days ago. About 6 in 10 of 2023 BMW iX cars are gone from sale within a month of being advertised: 223 of the 380 first advertised between 8 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £31,985. 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 8 November 2026: valid until 4 August 2027.

It failed its MOT on 5 August 2026 (offside front track rod end ball joint has excessive play) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 31,202 miles, which matches the advertised 32,137 miles.

Advertised mileage is about 2,300 miles lower than the median mileage of a 2023 BMW iX on AskCar.

Similar cars

104 other 2023 BMW iX M Sport automatic SUVs are for sale at UK dealers, from £24,146 to £50,990, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX M Sport, SUV, black. Mileage: 31,718 miles. Price: £42,199, £10,214 more than this car. Dealer: Stratstone Bmw Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-4562cdf0f54e
• 2023 BMW iX M Sport, SUV, grey. Mileage: 33,246 miles. Price: £31,450, £535 less than this car. Dealer: Sytner Maidenhead BMW in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-abae8d4a0a2a
• 2023 BMW iX M Sport, SUV, white. Mileage: 30,543 miles. Price: £29,499, £2,486 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-2266ecf51588

• The nearest: 2023 BMW iX M Sport, SUV, white, under a mile from this car. Mileage: 28,313 miles. Price: £31,985, the same price as this car. Dealer: Williams Bolton Bmw in Bolton. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-96b389ae0a8b