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: 24,261 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 24,261 miles on the clock, this 2023 BMW iX M Sport has done roughly 9,400 fewer miles than a typical 2023 BMW iX. The AskCar estimate for this car is £33,242. It is priced at £36,395, which is £3,153 above that estimate. The AskCar estimate draws on 602 BMW iX adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 52 days ago, the asking price has dropped by £100. Its advertised mileage matches the government's MOT record. The seller is Berry Croydon BMW, based in Croydon. 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

Above the going rate: £3,153 (9%) over the AskCar estimate of £33,242.

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 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £36,495. Its asking price is now £36,395, £100 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 11 September 2026: £36,495
• 30 September 2026: £36,395

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 17 August 2027.

It failed its MOT on 27 July 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 28 July 2026.

There were no advisories at the latest test.

Mileage at that test: 23,313 miles, which matches the advertised 24,261 miles.

Advertised mileage is about 9,400 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, grey. Mileage: 24,084 miles. Price: £32,695, £3,700 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-b4aef894d82d
• 2023 BMW iX M Sport, SUV, blue. Mileage: 24,604 miles. Price: £33,395, £3,000 less 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: 23,906 miles. Price: £30,949, £5,446 less than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-61ce0201329e

• The nearest: 2023 BMW iX M Sport, SUV, white, 5 miles from this car. Mileage: 47,903 miles. Price: £27,570, £8,825 less than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-0af3e461866a