2023 BMW i4 40 M Sport
Version: 83.9kWh 40 M Sport Auto RWD 5dr Gran Coupe eDrive (335 bhp)
Price: £33,845. Above the going rate: £3,955 (13%) over the AskCar estimate of £29,890, our expected asking price for this car from its model, age, mileage and specification, drawing on 838 priced BMW i4 adverts on AskCar as of 29 October 2026.
AskCar lists 852 used BMW i4 from 355 UK dealerships, as of 29 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
- 31,281 miles
- Year
- 2023
- Fuel type
- Electric
- Body type
- Hatchback
- Gearbox
- Automatic
- Power
- 335 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 40
- Emissions standard
- Euro 6
About this car
The advertised mileage for this 2023 BMW i4 M Sport is 31,281 miles. Priced at £33,845, it is advertised £3,955 above the AskCar estimate of £29,890. The AskCar estimate draws on 838 BMW i4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. MOT records show an expiry date of 21 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Group 1 Reading BMW, based in Reading.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £33,845 |
Price and mileage comparison
Above the going rate: £3,955 (13%) over the AskCar estimate of £29,890.
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 838 priced BMW i4 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 100 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 21 September 2027. 31,182 miles at the last test.
Other matching cars
158 other 2023 BMW i4 M Sport automatic electric cars are for sale at UK dealers from £18,650 to £36,441, as of 29 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 158 matching cars have covered 351 to 90,461 miles, compared with 31,281 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
22 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 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.