2023 BMW i4 40 M Sport

Price: £29,450. Fair price: £479 (1%) over the AskCar estimate of £28,971, 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: 37,126 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 335 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Green
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW i4 M Sport has covered 37,126 miles, around 5,300 more miles than is typical for its age. The AskCar estimate for this car is £28,971. It is priced at £29,450, which is £479 above that estimate. The AskCar estimate uses 823 UK dealer adverts for the BMW i4, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 59 days ago, the asking price has dropped by £1,545. The seller is Vines of Gatwick BMW, based in Crawley. 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: £479 (1%) over the AskCar estimate of £28,971.

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 59 days.

Price history

AskCar first saw this advert on 4 September 2026 at £30,995. Its asking price is now £29,450, £1,545 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

  • 4 September 2026: £30,995
  • 11 September 2026: £30,990
  • 18 September 2026: £30,820
  • 24 September 2026: £30,635
  • 30 September 2026: £30,145
  • 9 October 2026: £30,495
  • 20 October 2026: £29,995
  • 27 October 2026: £29,605
  • 1 November 2026: £29,450

Mileage and MOT

Advertised mileage is about 5,300 miles higher 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, black. Mileage: 36,930 miles. Price: £27,610, £1,840 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
  • 2023 BMW i4 M Sport, hatchback, black. Mileage: 37,529 miles. Price: £21,000, £8,450 less than this car. Dealer: My Car Choice in Halifax. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-25a48ba29de4
  • 2023 BMW i4 M Sport, hatchback, grey. Mileage: 37,548 miles. Price: £28,450, £1,000 less than this car. Dealer: Sytner Worcester BMW in Worcester. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-b52a2888efd5
  • The nearest: 2023 BMW i4 M Sport, hatchback, blue, under a mile from this car. Mileage: 12,292 miles. Price: £34,395, £4,945 more than this car. Dealer: Vines of Gatwick BMW in Crawley. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-30180a0f5ca4

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

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Photos

52 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.