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: 90,461 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 is advertised with 90,461 miles, approximately 58,600 above the typical mileage for its age. The dealer is asking £19,975, which is £511 below the AskCar estimate of £20,486. To work out the AskCar estimate, we analyse UK dealer adverts for 823 BMW i4 cars across different ages and specifications. We first saw this car advertised 51 days ago. Its asking price has since fallen by £1,999. The government's MOT record matches its advertised mileage. You can find this car at Greenlight in Blackburn. 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: £511 (2%) under the AskCar estimate of £20,486.

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 51 days.

Price history

AskCar first saw this advert on 12 September 2026 at £21,974. Its asking price is now £19,975, £1,999 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 12 September 2026: £21,974
• 13 September 2026: £20,295
• 20 October 2026: £19,975

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 March 2027.

It failed its MOT on 24 March 2026 (nearside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords; nearside rear tyre has ply or cords exposed; offside rear tyre has ply or cords exposed; and 1 more) and passed later the same day.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; nearside front play in steering rack inner joint(s); offside front play in steering rack inner joint(s).

Mileage at that test: 88,753 miles, which matches the advertised 90,461 miles.

Advertised mileage is about 58,600 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, white. Mileage: 86,584 miles. Price: £20,790, £815 more than this car. Dealer: Phantom Motor Company in Hindley Green. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-b1759dcc728e
• 2023 BMW i4 M Sport, hatchback, blue. Mileage: 82,830 miles. Price: £20,481, £506 more than this car. Dealer: SR Motors in Swindon. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-47cbb9fccacb
• 2023 BMW i4 M Sport, hatchback, blue. Mileage: 79,645 miles. Price: £20,720, £745 more than this car. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-5e069b3b2349

• The nearest: 2023 BMW i4 M Sport, hatchback, grey, 11 miles from this car. Mileage: 29,500 miles. Price: £29,999, £10,024 more than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-3576d648a965