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: 75,949 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 75,949 miles on the clock, this 2023 BMW iX M Sport has done roughly 41,400 more miles than a typical 2023 BMW iX. The AskCar estimate for this car is £23,421. It is priced at £24,300, which is £879 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 618 BMW iX cars across different ages and specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. The seller is Quality Part X Dunstable, based in Dunstable. 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: £879 (3%) over the AskCar estimate of £23,421.

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

AskCar first saw this 2023 BMW iX advertised today. About 6 in 10 of 2023 BMW iX cars are gone from sale within a month of being advertised: 216 of the 368 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £24,300. 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 13 August 2027.

It failed its MOT on 27 July 2026 (rear registration plate does not conform to the specified requirements letters not a single shade of black; front registration plate does not conform to the specified requirements letters not a single shade of black) and passed 4 days later, on 31 July 2026.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge; offside front play in steering rack inner joint(s); and 3 more.

Mileage at that test: 72,790 miles, which matches the advertised 75,949 miles.

Advertised mileage is about 41,400 miles higher 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 £26,059 to £50,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW iX M Sport, SUV, white. Mileage: 72,600 miles. Price: £33,750, £9,450 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-2348e8f10c62
• 2023 BMW iX M Sport, SUV, black. Mileage: 70,740 miles. Price: £35,795, £11,495 more than this car. Dealer: V12 Sports & Classics Ltd -Worksop in Worksop. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-739684888a4f
• 2023 BMW iX M Sport, SUV, black. Mileage: 68,063 miles. Price: £32,927, £8,627 more than this car. Dealer: Carsa Towcester in Towcester. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-9bf59cdacd36

• The nearest: 2023 BMW iX M Sport, SUV, white, 8 miles from this car. Mileage: 25,382 miles. Price: £33,750, £9,450 more than this car. Dealer: Sytner Tring BMW in Tring. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-1ab294e38370