2023 BMW i4 40 M Sport

Price: £31,450. Fair price: £430 (1%) over the AskCar estimate of £31,020, 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: 23,415 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 335 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Blue
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 23,415 miles, this 2023 BMW i4 M Sport has covered about 8,400 fewer miles than other 2023 BMW i4 cars. Its asking price of £31,450 is £430 above the AskCar estimate of £31,020. The AskCar estimate uses 823 UK dealer adverts for the BMW i4, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 23 days ago. The seller is Berry Banstead, based in Tadworth. 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: £430 (1%) over the AskCar estimate of £31,020.

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 £31,450. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 8,400 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, blue. Mileage: 23,463 miles. Price: £26,450, £5,000 less than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-a3531fc6d687
  • 2023 BMW i4 M Sport, hatchback, grey. Mileage: 23,274 miles. Price: £29,249, £2,201 less than this car. Dealer: Motorpoint Castleford in Castleford. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-f10f533260b2
  • 2023 BMW i4 M Sport, hatchback, black. Mileage: 23,069 miles. Price: £30,010, £1,440 less than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-6b836bcb3d70
  • The nearest: 2023 BMW i4 M Sport, hatchback, white, 8 miles from this car. Mileage: 10,883 miles. Price: £31,944, £494 more than this car. Dealer: Vines of Redhill BMW in Redhill. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-b1f7a2d1306a

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

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Photos

56 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.