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: 52,448 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

With 52,448 miles on the clock, this 2023 BMW i4 M Sport has done roughly 20,600 more miles than a typical 2023 BMW i4. The dealer is asking £26,357, which is £277 below the AskCar estimate of £26,634. 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 9 days. Its advertised mileage matches the government's MOT record. The seller is Carbase Weston-super-Mare, based in Weston-Super-Mare. 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: £277 (1%) under the AskCar estimate of £26,634.

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 9 days.

Price history

AskCar first saw this advert on 24 October 2026 at £26,357. Its asking price has not changed.

Price changes recorded:

• 24 October 2026: £26,357
• 27 October 2026: £25,962
• 28 October 2026: £25,573
• 29 October 2026: £25,189
• 30 October 2026: £25,000
• 31 October 2026: £26,357

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 18 June 2027.

It failed its MOT on 2 June 2026 (nearside rear tyre has ply or cords exposed; rear tyre has ply or cords exposed) and passed later the same day.

Advisories at the latest test: oil leak, but not excessive rear motor/diff.

Mileage at that test: 48,577 miles, which matches the advertised 52,448 miles.

Advertised mileage is about 20,600 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, white. Mileage: 52,690 miles. Price: £24,400, £1,957 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-45df36d432f1
• 2023 BMW i4 M Sport, hatchback, blue. Mileage: 52,906 miles. Price: £25,320, £1,037 less than this car. Dealer: Big Motoring World Enfield in Enfield. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-e2e4e04542e1
• 2023 BMW i4 M Sport, hatchback, grey. Mileage: 53,136 miles. Price: £28,650, £2,293 more than this car. Dealer: Kehoe Kars N W Kehoe And Sons in Newry. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-7e32c68f2fce

• The nearest: 2023 BMW i4 M Sport, hatchback, blue, 14 miles from this car. Mileage: 45,521 miles. Price: £28,500, £2,143 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-12efca53608b