2023 BMW i4 40 M Sport

Overview

• Make: BMW
• Model: i4
• Trim: M Sport
• Version: 83.9kWh 40 M Sport Auto RWD 5dr Gran Coupe eDrive (335 bhp)
• Year: 2023
• Mileage: 29,228 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,228 miles, this 2023 BMW i4 M Sport has covered about 2,200 fewer miles than other 2023 BMW i4 cars. The dealer is asking £32,999, which is £2,759 above the AskCar estimate of £30,240. To work out the AskCar estimate, we analyse UK dealer adverts for 853 BMW i4 cars across different ages and specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. You can find this car at N.m.j. Motorhouse in Milton Keynes. 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

Above the going rate: £2,759 (9%) over the AskCar estimate of £30,240.

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 853 priced BMW i4 adverts across different ages and specifications, as of 5 November 2026.

Time on sale

AskCar first saw this 2023 BMW i4 advertised today. About half of 2023 BMW i4 cars are gone from sale within a month of being advertised: 221 of the 447 first advertised between 7 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £32,999. 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 12 October 2027.

It failed its MOT on 29 September 2026 (front tyre(s) of different sizes are fitted on the same axle; rear tyre(s) of different sizes are fitted on the same axle) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 28,926 miles, which matches the advertised 29,228 miles.

Advertised mileage is about 2,200 miles lower than the median mileage of a 2023 BMW i4 on AskCar.

Similar cars

147 other 2023 BMW i4 M Sport automatic hatchbacks are for sale at UK dealers, from £18,440 to £35,790, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW i4 M Sport, hatchback, white. Mileage: 29,024 miles. Price: £27,599, £5,400 less than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-32ab0f2b369e
• 2023 BMW i4 M Sport, hatchback, black. Mileage: 29,016 miles. Price: £29,299, £3,700 less than this car. Dealer: Williams Bolton Bmw in Bolton. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-87607450dd3d
• 2023 BMW i4 M Sport, hatchback, grey. Mileage: 29,500 miles. Price: £29,999, £3,000 less than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-3576d648a965

• The nearest: 2023 BMW i4 M Sport, hatchback, grey, 22 miles from this car. Mileage: 33,601 miles. Price: £30,750, £2,249 less than this car. Dealer: Sytner Tring BMW in Tring. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-a1f81812f152