2023 BMW iX 40 M Sport

Price: £27,453. Fair price: £140 (under 1%) over the AskCar estimate of £27,313, our expected asking price for this car from its model, age, mileage and specification, drawing on 602 priced BMW iX adverts on AskCar as of 2 November 2026.

AskCar lists 615 used BMW iX from 297 UK dealerships, as of 2 November 2026.

Overview

  • Make: BMW
  • Model: iX
  • Trim: M Sport
  • Version: 76.6kWh 40 M Sport Auto 4WD 5dr (322 bhp)
  • Year: 2023
  • Mileage: 53,399 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 53,399 miles, around 19,700 more miles than is typical for its age. The dealer is asking £27,453, which is £140 above the AskCar estimate of £27,313. To work out the AskCar estimate, we analyse UK dealer adverts for 602 BMW iX cars across different ages and specifications. We have tracked this advert for 40 days. The seller is Carsa Gloucester, based in Gloucester. 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: £140 (under 1%) over the AskCar estimate of £27,313.

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 40 days.

Price history

AskCar first saw this advert on 23 September 2026 at £27,453. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 19,700 miles higher 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, white. Mileage: 54,000 miles. Price: £27,495, the same price as this car. Dealer: Auto 2000 in Havering. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-68f0a683bf9a
  • 2023 BMW iX M Sport, SUV, black. Mileage: 54,015 miles. Price: £37,912, £10,459 more than this car. Dealer: Carsa Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-85284e86c7f3
  • 2023 BMW iX M Sport, SUV, grey. Mileage: 54,723 miles. Price: £36,395, £8,942 more than this car. Dealer: Carsa Bradford in Bradford. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-44be2441af30
  • The nearest: 2023 BMW iX M Sport, SUV, grey, 4 miles from this car. Mileage: 11,465 miles. Price: £44,950, £17,497 more than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-ix-2023-b659cc0a89c9

Browse all BMW iX cars for sale · 2023 BMW iX price guide

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Photos

43 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.