2023 BMW i4 40 M Sport

Price: £28,450. Fair price: £784 (2%) under the AskCar estimate of £29,234, 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: 83.9kWh 40 M Sport Auto RWD 5dr Gran Coupe eDrive (335 bhp)
  • Year: 2023
  • Mileage: 35,644 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 is advertised with 35,644 miles, approximately 3,500 above the typical mileage for its age. The dealer is asking £28,450, which is £784 below the AskCar estimate of £29,234. To work out the AskCar estimate, we analyse UK dealer adverts for 828 BMW i4 cars across different ages and specifications. It first appeared in our advert records 5 days ago. The seller is Group 1 Chelmsford BMW, based in Chelmsford. 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: £784 (2%) under the AskCar estimate of £29,234.

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

AskCar first saw this 2023 BMW i4 advertised 5 days ago. About half of 2023 BMW i4 cars are gone from sale within a month of being advertised: 217 of the 441 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £28,450. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 3,500 miles higher than the median mileage of a 2023 BMW i4 on AskCar.

Similar cars

140 other 2023 BMW i4 M Sport automatic hatchbacks are for sale at UK dealers, from £18,650 to £35,790, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2023 BMW i4 M Sport, hatchback, white. Mileage: 35,403 miles. Price: £30,498, £2,048 more than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-3be2459482cf
  • 2023 BMW i4 M Sport, hatchback, black. Mileage: 35,187 miles. Price: £28,700, £250 more than this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-c5e4a23bc54b
  • 2023 BMW i4 M Sport, hatchback, black. Mileage: 36,930 miles. Price: £27,610, £840 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-2cafa8582ec7
  • The nearest: 2023 BMW i4 M Sport, hatchback, grey, under a mile from this car. Mileage: 39,461 miles. Price: £28,495, the same price as this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-75a31722b34a

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

More like this

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.