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

This 2023 BMW i4 M Sport is advertised with 44,702 miles, approximately 12,900 above the typical mileage for its age. The AskCar estimate for this car is £27,791. It is priced at £25,900, which is £1,891 below that estimate. 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 13 days ago, and its asking price has since fallen by £300. Its advertised mileage matches the government's MOT record. The seller is Marshall Volvo Grantham, based in Grantham. 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: £1,891 (6%) under the AskCar estimate of £27,791.

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 £26,200. Its asking price is now £25,900, £300 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 20 October 2026: £26,200
• 23 October 2026: £26,100
• 30 October 2026: £25,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 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 12,900 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, blue. Mileage: 44,637 miles. Price: £29,990, £4,090 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, £2,600 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, £2,484 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, £590 more than this car. Dealer: S James Prestige in Essendine. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-14ce7c5fc766