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: 21,761 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW i4 M Sport has covered 21,761 miles, around 10,100 fewer miles than is typical for its age. Its asking price of £30,490 is £758 below the AskCar estimate of £31,248. The AskCar estimate uses 823 UK dealer adverts for the BMW i4, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 8 days ago, and its asking price has since fallen by £100. The government's MOT record matches its advertised mileage. It is for sale at Stratstone BMW Maidstone in Aylesford. 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: £758 (2%) under the AskCar estimate of £31,248.

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 8 days.

Price history

AskCar first saw this advert on 25 October 2026 at £30,590. Its asking price is now £30,490, £100 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 25 October 2026: £30,590
• 27 October 2026: £30,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 September 2027.

It has had one MOT, on 2 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 21,188 miles, which matches the advertised 21,761 miles.

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, grey. Mileage: 21,767 miles. Price: £32,490, £2,000 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, grey. Mileage: 21,752 miles. Price: £31,998, £1,508 more than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-e5b73dbd1387
• 2023 BMW i4 M Sport, hatchback, orange. Mileage: 21,486 miles. Price: £33,300, £2,810 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, blue, under a mile from this car. Mileage: 24,000 miles. Price: £28,790, £1,700 less than this car. Dealer: Stratstone BMW Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-a6c24d3f558e