2023 BMW i4 40 M Sport

Price: £31,998. Fair price: £748 (2%) over the AskCar estimate of £31,250, 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: 21,752 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 21,752 miles, around 10,100 fewer miles than is typical for its age. Priced at £31,998, it is advertised £748 above the AskCar estimate of £31,250. The AskCar estimate draws on 823 BMW i4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 23 days ago, and its asking price has since fallen by £952. 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 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £748 (2%) over the AskCar estimate of £31,250.

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 23 days.

Price history

AskCar first saw this advert on 10 October 2026 at £32,950. Its asking price is now £31,998, £952 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

  • 10 October 2026: £32,950
  • 20 October 2026: £32,495
  • 29 October 2026: £31,998

Mileage and MOT

Advertised mileage is about 10,100 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, white. Mileage: 21,761 miles. Price: £30,490, £1,508 less than this car. Dealer: Stratstone BMW Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-24074390480b
  • 2023 BMW i4 M Sport, hatchback, grey. Mileage: 21,767 miles. Price: £32,490, £492 more than this car. Dealer: Barretts BMW Ashford in Ashford. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-aeeac5451572
  • 2023 BMW i4 M Sport, hatchback, orange. Mileage: 21,486 miles. Price: £33,300, £1,302 more than this car. Dealer: Vines of Guildford BMW in Guildford. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-3d3e97f5c00a
  • The nearest: 2023 BMW i4 M Sport, hatchback, grey, under a mile from this car. Mileage: 39,461 miles. Price: £28,495, £3,503 less than 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

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Photos

31 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.