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: 25,382 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 is advertised with 25,382 miles, approximately 8,600 below the typical mileage for its age. The AskCar estimate for this car is £31,528. It is priced at £33,750, which is £2,222 above that estimate. The AskCar estimate uses UK dealer asking prices, including 637 BMW iX adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 5 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Tring BMW, based in COW Roast. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,222 (7%) over the AskCar estimate of £31,528.

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 637 priced BMW iX adverts across different ages and specifications, as of 5 November 2026.

Time on sale

AskCar first saw this 2023 BMW iX advertised 5 days ago. About 6 in 10 of 2023 BMW iX cars are gone from sale within a month of being advertised: 219 of the 373 first advertised between 8 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £33,750. 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 5 November 2026: valid until 21 May 2027.

It failed its MOT on 21 May 2026 (tyre tread depth below requirements of 1.6mm all) and passed 1 day later, on 22 May 2026.

There were no advisories at the latest test.

Mileage at that test: 23,398 miles, which matches the advertised 25,382 miles.

Advertised mileage is about 8,600 miles lower than the median mileage of a 2023 BMW iX on AskCar.

Similar cars

109 other 2023 BMW iX M Sport automatic SUVs are for sale at UK dealers, from £24,296 to £50,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX M Sport, SUV, grey. Mileage: 25,417 miles. Price: £45,990, £12,240 more than this car. Dealer: Sycamore BMW in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-f1b7eb6f2f73
• 2023 BMW iX M Sport, SUV, black. Mileage: 24,770 miles. Price: £31,560, £2,190 less 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, grey. Mileage: 24,753 miles. Price: £29,999, £3,751 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-2d24cba1151f

• The nearest: 2023 BMW iX M Sport, SUV, grey, 8 miles from this car. Mileage: 75,949 miles. Price: £24,296, £9,454 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-f0ae7c08a21b