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 12,500 more miles than other 2023 BMW i4 cars. The AskCar estimate for this car is £27,805. It is priced at £25,999, which is £1,806 below that estimate. The AskCar estimate uses UK dealer asking prices, including 828 BMW i4 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. 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 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,806 (6%) under the AskCar estimate of £27,805.

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 828 priced BMW i4 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

AskCar first saw this 2023 BMW i4 advertised 1 day ago. About half of 2023 BMW i4 cars are gone from sale within a month of being advertised: 217 of the 441 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £25,999. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 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 12,500 miles higher than the median mileage of a 2023 BMW i4 on AskCar.

Similar cars

140 other 2023 BMW i4 M Sport automatic hatchbacks are for sale at UK dealers, from £18,650 to £35,790, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW i4 M Sport, hatchback, blue. Mileage: 44,637 miles. Price: £29,691, £3,692 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: 45,521 miles. Price: £28,500, £2,501 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-12efca53608b
• 2023 BMW i4 M Sport, hatchback, grey. Mileage: 45,533 miles. Price: £28,384, £2,385 more than this car. Dealer: Vertu BMW Yeovil in Yeovil. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-b8b4c597d3ff

• The nearest: 2023 BMW i4 M Sport, hatchback, black, 15 miles from this car. Mileage: 54,300 miles. Price: £26,490, £491 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-14ce7c5fc766