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: 24,753 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 has covered 24,753 miles, around 9,800 fewer miles than is typical for its age. The AskCar estimate for this car is £31,591. It is priced at £29,999, which is £1,592 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 618 BMW iX cars across different ages and specifications. This car was first seen in our listings data 11 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by cinch Corby in North Northamptonshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,592 (5%) under the AskCar estimate of £31,591.

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 618 priced BMW iX adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2023 BMW iX has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 24 October 2026 at £29,999. 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 4 November 2026: valid until 16 August 2027.

It has had one MOT, on 18 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 23,631 miles, which matches the advertised 24,753 miles.

Advertised mileage is about 9,800 miles lower than the median mileage of a 2023 BMW iX on AskCar.

Similar cars

105 other 2023 BMW iX M Sport automatic SUVs are for sale at UK dealers, from £24,300 to £50,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX M Sport, SUV, black. Mileage: 24,770 miles. Price: £31,560, £1,561 more than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-6c9fe0ccaa82
• 2023 BMW iX M Sport, SUV, blue. Mileage: 24,604 miles. Price: £33,395, £3,396 more than this car. Dealer: Williams Liverpool Bmw in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-19b02c7d2bcc
• 2023 BMW iX M Sport, SUV, grey. Mileage: 24,261 miles. Price: £36,395, £6,396 more than this car. Dealer: Berry Croydon BMW in Croydon. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-8dc57dbd8208

• The nearest: 2023 BMW iX M Sport, SUV, white, under a mile from this car. Mileage: 20,795 miles. Price: £29,999, the same price as this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-ca76af0eed05