2023 BMW i4 40 M Sport
Version: 83.9kWh 40 M Sport Auto RWD 5dr Gran Coupe eDrive (335 bhp)
Price: £32,490. Fair price: £1,248 (3%) over the AskCar estimate of £31,242, our expected asking price for this car from its model, age, mileage and specification, drawing on 842 priced BMW i4 adverts on AskCar as of 31 October 2026.
AskCar lists 856 used BMW i4 from 363 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- i4
- Trim
- M Sport
- Version
- 83.9kWh 40 M Sport Auto RWD 5dr Gran Coupe eDrive (335 bhp)
- Mileage
- 21,767 miles
- Year
- 2023
- Fuel type
- Electric
- Body type
- Hatchback
- Gearbox
- Automatic
- Power
- 335 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 40
- Emissions standard
- Euro 6
About this car
This 2023 BMW i4 M Sport is advertised with 21,767 miles, approximately 10,400 below the typical mileage for its age. Priced at £32,490, it is advertised £1,248 above the AskCar estimate of £31,242. The AskCar estimate draws on 842 BMW i4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. MOT records show an expiry date of 31 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Barretts BMW Ashford, based in Ashford.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £32,490 |
Price and mileage comparison
Fair price: £1,248 (3%) over the AskCar estimate of £31,242.
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 842 priced BMW i4 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 10,400 miles lower than the median mileage of a 2023 BMW i4 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 31 August 2027. 20,983 miles at the last test.
Other matching cars
154 other 2023 BMW i4 M Sport automatic electric cars are for sale at UK dealers from £18,650 to £35,250, as of 31 October 2026.
The 5 cheapest:
- 2023 BMW i4. Price: £18,650. Mileage: 32,200 miles. Dealer: Lux Performance in Halifax. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-2b9a5f16ac49
- 2023 BMW i4. Price: £19,975. Mileage: 90,461 miles. Dealer: Greenlight in Blackburn. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-dcc8720bd52f
- 2023 BMW i4. Price: £20,481. Mileage: 82,830 miles. Dealer: SR Motors in Swindon. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-47cbb9fccacb
- 2023 BMW i4. Price: £20,720. Mileage: 79,645 miles. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-5e069b3b2349
- 2023 BMW i4. Price: £20,790. Mileage: 86,584 miles. Dealer: Phantom Motor Company in Hindley Green. AskCar page: https://askcar.co.uk/car/bmw-i4-2023-b1759dcc728e
The 154 matching cars have covered 6,158 to 90,461 miles, compared with 21,767 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW i4 cars for sale · 2023 BMW i4 price guide
Photos
5 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.