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: 40,021 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 40,021 miles, approximately 8,200 above the typical mileage for its age. Its asking price of £26,700 is £1,814 below the AskCar estimate of £28,514. To work out the AskCar estimate, we analyse UK dealer adverts for 823 BMW i4 cars across different ages and specifications. We first recorded this advert 44 days ago, and its asking price has since fallen by £456. The government's MOT record matches its advertised mileage. It is advertised by Carsa Durham in County Durham. 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: £1,814 (6%) under the AskCar estimate of £28,514.

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 44 days.

Price history

AskCar first saw this advert on 19 September 2026 at £27,156. Its asking price is now £26,700, £456 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 19 September 2026: £27,156
• 23 October 2026: £26,700

Mileage and MOT

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

It failed its MOT on 17 August 2026 (nearside rear tyre tread depth below requirements of 1.6mm tyre tread below legal limit 1.4mm; offside front tyre has ply or cords exposed; nearside rear tyre has ply or cords exposed; and 1 more) and passed 2 days later, on 19 August 2026.

There were no advisories at the latest test.

Mileage at that test: 39,588 miles, which matches the advertised 40,021 miles.

Advertised mileage is about 8,200 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, black. Mileage: 40,000 miles. Price: £30,000, £3,300 more than this car. Dealer: Goscote Services in Leicester. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-f9d1cd092f4e
• 2023 BMW i4 M Sport, hatchback, black. Mileage: 40,169 miles. Price: £31,500, £4,800 more than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-72e6d8462e70
• 2023 BMW i4 M Sport, hatchback, grey. Mileage: 39,461 miles. Price: £28,495, £1,795 more than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-75a31722b34a

• The nearest: 2023 BMW i4 M Sport, hatchback, blue, 15 miles from this car. Mileage: 19,701 miles. Price: £29,549, £2,849 more than this car. Dealer: Motorpoint Stockton-on-Tees in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-74021f707b84