2023 BMW i4 M Sport

Overview

• Make: BMW
• Model: i4
• Trim: M Sport
• Version: M Sport Auto 5dr
• Year: 2023
• Mileage: 29,747 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Gearbox: Automatic
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 29,747 miles, this 2023 BMW i4 M Sport has covered about 2,100 fewer miles than other 2023 BMW i4 cars. The AskCar estimate for this car is £30,197. It is priced at £28,980, which is £1,217 below that estimate. The AskCar estimate uses UK dealer asking prices, including 823 BMW i4 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 13 days ago, and its asking price has since fallen by £722. The government's MOT record matches its advertised mileage. You can find this car at Windsor Car Centre in Windsor and Maidenhead. 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: £1,217 (4%) under the AskCar estimate of £30,197.

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 13 days.

Price history

AskCar first saw this advert on 20 October 2026 at £29,702. Its asking price is now £28,980, £722 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 20 October 2026: £29,702
• 31 October 2026: £28,980

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 May 2027.

It has had one MOT, on 18 May 2026, and passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; nearside front tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 26,046 miles, which matches the advertised 29,747 miles.

Advertised mileage is about 2,100 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, blue. Mileage: 29,874 miles. Price: £29,520, £540 more than this car. Dealer: Big Motoring World Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-ffadbfa2eee3
• 2023 BMW i4 M Sport, hatchback, grey. Mileage: 29,500 miles. Price: £29,999, £1,019 more than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-3576d648a965
• 2023 BMW i4 M Sport, hatchback, black. Mileage: 30,050 miles. Price: £27,995, £985 less than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-09a364bb0526

• The nearest: 2023 BMW i4 M Sport, hatchback, grey, 4 miles from this car. Mileage: 30,819 miles. Price: £31,450, £2,470 more than this car. Dealer: Sytner Maidenhead BMW in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-9d902e90f2f2