2023 BMW i4 40 M Sport

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: 36,930 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW i4 M Sport has covered 36,930 miles, around 5,100 more miles than is typical for its age. The dealer is asking £27,610, which is £1,392 below the AskCar estimate of £29,002. To work out the AskCar estimate, we analyse UK dealer adverts for 823 BMW i4 cars across different ages and specifications. We first recorded this car for sale 17 days ago. The government's MOT record matches its advertised mileage. You can find this car at Big Motoring World Blue Bell Hill in Chatham. 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: £1,392 (4%) under the AskCar estimate of £29,002.

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 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £27,500. Its asking price is now £27,610, £110 more.

Price changes recorded:

• 16 October 2026: £27,500
• 17 October 2026: £27,490
• 19 October 2026: £27,480
• 22 October 2026: £27,450
• 23 October 2026: £27,430
• 24 October 2026: £27,410
• 25 October 2026: £27,660
• 27 October 2026: £27,630
• 31 October 2026: £27,650
• 1 November 2026: £27,610

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 1 August 2027.

It failed its MOT on 29 July 2026 (windscreen washer provides insufficient washer liquid) and passed later the same day.

Advisories at the latest test: offside rear jacking block missing; offside rear nail in tyre.

Mileage at that test: 35,169 miles, which matches the advertised 36,930 miles.

Advertised mileage is about 5,100 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, green. Mileage: 37,126 miles. Price: £29,450, £1,840 more than this car. Dealer: Vines of Gatwick BMW in Crawley. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-23461f0e42b0
• 2023 BMW i4 M Sport, hatchback, black. Mileage: 37,529 miles. Price: £21,000, £6,610 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, £840 more 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, grey, under a mile from this car. Mileage: 20,130 miles. Price: £30,670, £3,060 more than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-00eb5db735f5