2023 BMW iX 50 M Sport

Overview

• Make: BMW
• Model: iX
• Trim: M Sport
• Version: 111.5kWh 50 M Sport Auto 4WD 5dr (516 bhp)
• Year: 2023
• Mileage: 22,365 miles
• Fuel: Electric
• Body: SUV, 5 doors, 5 seats
• Engine: 516 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 is advertised with 22,365 miles, approximately 11,300 below the typical mileage for its age. Its asking price of £45,657 is £1,708 above the AskCar estimate of £43,949. The AskCar estimate uses UK dealer asking prices, including 602 BMW iX adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 21 days ago, and its asking price has since fallen by £93. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Carsa Portsmouth, based in Portsmouth. 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

Fair price: £1,708 (3%) over the AskCar estimate of £43,949.

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 21 days.

Price history

AskCar first saw this advert on 12 October 2026 at £45,750. Its asking price is now £45,657, £93 less. The latest price cut was seen on 26 October 2026.

Price changes recorded:

• 12 October 2026: £45,750
• 14 October 2026: £45,875
• 16 October 2026: £45,898
• 18 October 2026: £45,842
• 19 October 2026: £45,899
• 21 October 2026: £45,676
• 23 October 2026: £45,663
• 24 October 2026: £45,705
• 26 October 2026: £45,657

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 September 2027.

It has had one MOT, on 11 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 22,205 miles, which matches the advertised 22,365 miles.

Advertised mileage is about 11,300 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: 22,614 miles. Price: £32,998, £12,659 less than this car. Dealer: Arnold Clark Irvine BMW in Irvine. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-f8a8bbf4bd7b
• 2023 BMW iX M Sport, SUV, blue. Mileage: 22,665 miles. Price: £31,949, £13,708 less than this car. Dealer: cinch in Horsham. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-6408307c0b60
• 2023 BMW iX M Sport, SUV, black. Mileage: 21,887 miles. Price: £36,500, £9,157 less than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-3393fb9e6201

• The nearest: 2023 BMW iX M Sport, SUV, grey, 10 miles from this car. Mileage: 61,692 miles. Price: £26,248, £19,409 less than this car. Dealer: Carsa Southampton in Southampton. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-b353eccff24d