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: 46,827 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 46,827 miles, approximately 15,000 above the typical mileage for its age. The dealer is asking £26,096, which is £1,373 below the AskCar estimate of £27,469. To work out the AskCar estimate, we analyse UK dealer adverts for 823 BMW i4 cars across different ages and specifications. We have tracked this advert for 4 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Carbase Bristol, based in Bristol. 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: £1,373 (5%) under the AskCar estimate of £27,469.

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

AskCar first saw this 2023 BMW i4 advertised 4 days ago. About half of 2023 BMW i4 cars are gone from sale within a month of being advertised: 208 of the 421 first advertised between 7 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £26,096. Its asking price has not changed.

Price changes recorded:

• 29 October 2026: £26,096
• 30 October 2026: £25,844
• 31 October 2026: £26,096

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 March 2027.

It has had one MOT, on 24 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 38,564 miles, which matches the advertised 46,827 miles.

Advertised mileage is about 15,000 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: 46,854 miles. Price: £29,000, £2,904 more than this car. Dealer: Sytner Coventry BMW in Coventry. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-35a2c5fe5427
• 2023 BMW i4 M Sport, hatchback, black. Mileage: 45,743 miles. Price: £28,750, £2,654 more than this car. Dealer: Spalding Car Sales in Spalding. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-9c1fbeb5be18
• 2023 BMW i4 M Sport, hatchback, grey. Mileage: 45,533 miles. Price: £28,384, £2,288 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, grey, under a mile from this car. Mileage: 70,634 miles. Price: £25,000, £1,096 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-46e27dc017c4