2023 BMW i4 40 M Sport

Price: £34,999. Fair price: £901 (2%) over the AskCar estimate of £34,098, our expected asking price for this car from its model, age, mileage and specification, drawing on 823 priced BMW i4 adverts on AskCar as of 2 November 2026.

AskCar lists 843 used BMW i4 from 360 UK dealerships, as of 2 November 2026.

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: 6,158 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

This 2023 BMW i4 M Sport has covered 6,158 miles, around 25,700 fewer miles than is typical for its age. Its asking price of £34,999 is £901 above the AskCar estimate of £34,098. The AskCar estimate draws on 823 BMW i4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 124 days ago. Its asking price has since fallen by £4,700. It is advertised by Alliance Motors Uk in West Bromwich. 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: £901 (2%) over the AskCar estimate of £34,098.

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 823 priced BMW i4 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2023 BMW i4 has been on sale for at least 124 days.

Price history

AskCar first saw this advert on 1 July 2026 at £39,699. Its asking price is now £34,999, £4,700 less. The latest price cut was seen on 25 September 2026.

Price changes recorded:

  • 1 July 2026: £39,699
  • 25 September 2026: £34,999

Mileage and MOT

Advertised mileage is about 25,700 miles lower than the median mileage of a 2023 BMW i4 on AskCar.

Similar cars

145 other 2023 BMW i4 M Sport automatic hatchbacks are for sale at UK dealers, from £18,650 to £35,250, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW i4 M Sport, hatchback, grey. Mileage: 8,500 miles. Price: £34,000, £999 less than this car. Dealer: Sytner Coventry BMW in Coventry. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-50e7fc89aab9
  • 2023 BMW i4 M Sport, hatchback, grey. Mileage: 9,688 miles. Price: £33,400, £1,599 less than this car. Dealer: Hedin Automotive Enfield BMW in Enfield. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-74e88594e855
  • 2023 BMW i4 M Sport, hatchback, black. Mileage: 10,583 miles. Price: £33,500, £1,499 less than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-a1509974cfcc
  • The nearest: 2023 BMW i4 M Sport, hatchback, orange, 3 miles from this car. Mileage: 48,575 miles. Price: £26,998, £8,001 less than this car. Dealer: Arnold Clark Oldbury Fiat / Motorstore / Jeep / Abarth / BYD in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-955ff593c6f2

Browse all BMW i4 cars for sale · 2023 BMW i4 price guide

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Photos

41 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.