2023 BMW i4 M50

Price: £29,499. Good value: £3,306 (10%) under the AskCar estimate of £32,805, 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
  • Version: 83.9kWh M50 Auto 4WD 5dr (536 bhp)
  • Year: 2023
  • Mileage: 43,501 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 536 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 0 g/km

About this car

With 43,501 miles on the clock, this 2023 BMW i4 has done roughly 11,700 more miles than a typical 2023 BMW i4. Its asking price of £29,499 is £3,306 below the AskCar estimate of £32,805. The AskCar estimate uses UK dealer asking prices, including 823 BMW i4 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 55 days ago. Its asking price has since fallen by £1,500. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at cinch in Northampton. 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

Good value: £3,306 (10%) under the AskCar estimate of £32,805.

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 55 days.

Price history

AskCar first saw this advert on 8 September 2026 at £30,999. Its asking price is now £29,499, £1,500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

  • 8 September 2026: £30,999
  • 24 September 2026: £30,699
  • 2 October 2026: £30,299
  • 21 October 2026: £29,799
  • 27 October 2026: £29,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 26 August 2027.

It has had 2 MOTs. The latest, on 27 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 43,495 miles, which matches the advertised 43,501 miles.

Advertised mileage is about 11,700 miles higher than the median mileage of a 2023 BMW i4 on AskCar.

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

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Photos

39 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.