2023 BMW i4 35 M Sport

Price: £28,975. Fair price: £1,183 (4%) over the AskCar estimate of £27,792, our expected asking price for this car from its model, age, mileage and specification, drawing on 828 priced BMW i4 adverts on AskCar as of 4 November 2026.

AskCar lists 845 used BMW i4 from 360 UK dealerships, as of 4 November 2026.

Overview

  • Make: BMW
  • Model: i4
  • Trim: M Sport
  • Version: 70kWh eDrive35 M Sport Auto RWD 5dr (281 bhp)
  • Year: 2023
  • Mileage: 17,929 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 281 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Blue
  • CO2: 0 g/km

About this car

With 17,929 miles on the clock, this 2023 BMW i4 M Sport has done roughly 14,300 fewer miles than a typical 2023 BMW i4. The AskCar estimate for this car is £27,792. It is priced at £28,975, which is £1,183 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 828 BMW i4 cars across different ages and specifications. Since we first spotted the advert 11 days ago, the asking price has dropped by £500. Its advertised mileage matches the government's MOT record. The seller is Group 1 Borehamwood BMW, based in Borehamwood. 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: £1,183 (4%) over the AskCar estimate of £27,792.

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 828 priced BMW i4 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2023 BMW i4 has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 24 October 2026 at £29,475. Its asking price is now £28,975, £500 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

  • 24 October 2026: £29,475
  • 29 October 2026: £28,975

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 21 September 2027.

It has had one MOT, on 24 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 17,540 miles, which matches the advertised 17,929 miles.

Advertised mileage is about 14,300 miles lower 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

1 photo of this car is on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.