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: 13,820 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

This 2023 BMW iX M Sport has covered 13,820 miles, around 19,900 fewer miles than is typical for its age. The dealer is asking £30,499, which is £2,841 below the AskCar estimate of £33,340. To work out the AskCar estimate, we analyse UK dealer adverts for 602 BMW iX cars across different ages and specifications. Since we first spotted the advert 38 days ago, the asking price has dropped by £1,500. The government's MOT record matches its advertised mileage. 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

Good value: £2,841 (8%) under the AskCar estimate of £33,340.

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 38 days.

Price history

AskCar first saw this advert on 25 September 2026 at £31,999. Its asking price is now £30,499, £1,500 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 25 September 2026: £31,999
• 14 October 2026: £31,499
• 21 October 2026: £30,999
• 29 October 2026: £30,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 24 July 2027.

It failed its MOT on 8 July 2026 (nearside front tyre tread depth below requirements of 1.6mm; offside front tyre tread depth below requirements of 1.6mm) and passed 7 days later, on 15 July 2026.

Advisories at the latest test: under trays and covers fitted obscuring some items.

Mileage at that test: 13,351 miles, which matches the advertised 13,820 miles.

Advertised mileage is about 19,900 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, blue. Mileage: 14,746 miles. Price: £45,690, £15,191 more than this car. Dealer: Stratstone BMW Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-94be509e0df8
• 2023 BMW iX M Sport, SUV, black. Mileage: 12,513 miles. Price: £45,898, £15,399 more than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-863193fefb5a
• 2023 BMW iX M Sport, SUV, black. Mileage: 15,852 miles. Price: £37,650, £7,151 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-ef46ebf9e27d

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