2023 BMW i4

83.9kWh 40 M Sport Auto RWD 5dr Gran Coupe eDrive (335 bhp)

£20,590

Fair price: within 8% of the typical £22,177 for this model, age and mileage, drawing on 843 adverts of this make and model.

Overview

Make
BMW
Model
i4
Trim
M SPORT
Version
83.9kWh 40 M Sport Auto RWD 5dr Gran Coupe eDrive (335 bhp)
Mileage
79,645 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

This 2023 BMW i4 M Sport has covered 79,645 miles, around 47,600 more than typical for its age. At £20,590, it is advertised £1,587 below our estimated market asking price of £22,177. To estimate its market asking price, we analyse UK dealer adverts for 843 BMW i4 cars across different ages and specifications. The asking price is now £2,810 lower than when we first recorded the advert 94 days ago. It may give you a starting point for a conversation about price. The latest MOT record shows an expiry date of 25 June 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Big Motoring World Blue Bell Hill in Chatham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 July 2026, 94 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £2,810 from the first recorded £23,400. 18 price reductions recorded, the latest observed on 21 October 2026.

Recorded asking prices
Date observedAsking price
20 July 2026£23,400
21 July 2026£22,370
22 July 2026£22,370
23 July 2026£22,130
24 July 2026£22,130
29 July 2026£21,950
30 July 2026£21,950
4 August 2026£22,170
5 August 2026£22,170
10 August 2026£21,750
11 August 2026£21,750
14 August 2026£21,780
19 August 2026£21,790
25 August 2026£21,520
29 August 2026£21,110
1 September 2026£21,260
8 September 2026£20,810
12 September 2026£20,760
16 September 2026£20,700
20 September 2026£20,780
24 September 2026£20,750
29 September 2026£20,710
3 October 2026£20,520
7 October 2026£20,890
8 October 2026£20,870
9 October 2026£20,830
13 October 2026£20,840
16 October 2026£20,630
17 October 2026£20,610
19 October 2026£20,600
21 October 2026£20,590

Price and mileage comparison

Estimated market asking price: £22,177. The asking price is £1,587 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 843 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 47,600 miles higher than typical for a 2023 BMW i4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 25 June 2027. 78,414 miles at the last test.

163 other cars with the same year, trim, gearbox and fuel are for sale from £18,450 to £38,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£18,45032,200 miles
£19,97590,461 miles
£20,48182,830 miles
£20,79086,584 miles
£21,00037,529 miles

These cars have covered 6,158–90,461 miles, compared with 79,645 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW i4 cars for sale · 2023 BMW i4 price guide

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Dealer

Big Motoring World Blue Bell Hill, Chatham. Across the dealer network: 12 branches, 8,790 cars for sale.

Dealer postcode: ME5 9QG.

Dealer opening hours

Monday
10:00-19:00
Tuesday
10:00-19:00
Wednesday
10:00-19:00
Thursday
10:00-19:00
Friday
10:00-19:00
Saturday
08:30-18:00
Sunday
09:30-17:00

Vehicle photos