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: 44,702 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 44,702 miles, this 2023 BMW i4 M Sport has covered about 13,300 more miles than other 2023 BMW i4 cars. The AskCar estimate for this car is £27,737. It is priced at £25,899, which is £1,838 below that estimate. The AskCar estimate uses UK dealer asking prices, including 858 BMW i4 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 3 days ago, and its asking price has since fallen by £100. Its advertised mileage matches the government's MOT record. You can find this car at cinch in Grantham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,838 (6%) under the AskCar estimate of £27,737.

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 858 priced BMW i4 adverts across different ages and specifications, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 BMW i4 advertised 3 days ago. About half of 2023 BMW i4 cars are gone from sale within a month of being advertised: 226 of the 455 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £25,999. Its asking price is now £25,899, £100 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 3 November 2026: £25,999
• 6 November 2026: £25,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 2 June 2027.

It has had one MOT, on 3 June 2026, and passed.

Advisories at the latest test: nearside rear inner tyre worn close to legal limit/worn on edge shoulder. 255/40 19; offside rear inner tyre worn close to legal limit/worn on edge shoulder. 255/40 19.

Mileage at that test: 42,371 miles, which matches the advertised 44,702 miles.

Advertised mileage is about 13,300 miles higher than the median mileage of a 2023 BMW i4 on AskCar.

Similar cars

146 other 2023 BMW i4 M Sport automatic hatchbacks are for sale at UK dealers, from £18,440 to £35,790, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW i4 M Sport, hatchback, blue. Mileage: 44,637 miles. Price: £29,691, £3,792 more than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-a223fa5ca159
• 2023 BMW i4 M Sport, hatchback, blue. Mileage: 45,000 miles. Price: £29,000, £3,101 more than this car. Dealer: Goscote Services in Leicester. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-06583851d7b9
• 2023 BMW i4 M Sport, hatchback, blue. Mileage: 45,521 miles. Price: £28,000, £2,101 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-12efca53608b

• The nearest: 2023 BMW i4 M Sport, hatchback, black, 15 miles from this car. Mileage: 54,300 miles. Price: £26,490, £591 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-14ce7c5fc766