2023 BMW i4 M50

Overview

• Make: BMW
• Model: i4
• Version: 83.9kWh M50 Auto 4WD 5dr (536 bhp)
• Year: 2023
• Mileage: 58,326 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 536 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Green
• CO2: 0 g/km

About this car

This 2023 BMW i4 has covered 58,326 miles, around 26,900 more miles than is typical for its age. The AskCar estimate for this car is £30,337. It is priced at £29,100, which is £1,237 below that estimate. The AskCar estimate uses UK dealer asking prices, including 853 BMW i4 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 21 days ago. Its asking price has since fallen by £1,100. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Arval UK in Swindon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,237 (4%) under the AskCar estimate of £30,337.

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 853 priced BMW i4 adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2023 BMW i4 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 15 October 2026 at £30,200. Its asking price is now £29,100, £1,100 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 15 October 2026: £30,200
• 20 October 2026: £30,100
• 31 October 2026: £30,000
• 5 November 2026: £29,100

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 3 July 2027.

It failed its MOT on 15 June 2026 (nearside rear inner tyre has ply or cords exposed; offside rear inner tyre has ply or cords exposed) and passed 8 days later, on 23 June 2026.

There were no advisories at the latest test.

Mileage at that test: 57,305 miles, which matches the advertised 58,326 miles.

Advertised mileage is about 26,900 miles higher than the median mileage of a 2023 BMW i4 on AskCar.