Today
B
Reference model
BMW i3
- Range
- 715 km*
- Battery
- 108.7 kWh
- DC charging
- 230 kW
EV switching guide
Change carsComing from a BMW i3?
Should you switch from BMW i3 to BMW i4?
A practical answer based on range, charging, compatible stations, running costs and the features you use every day.
Next
B
Reference model
BMW i4
- Range
- 525 km*
- Battery
- 81.3 kWh
- DC charging
- 130 kW
If your battery still covers your daily loop comfortably, keeping the i3 is rational. Switch when charging or range starts deciding where you can go.
Last reviewed 17 July 2026
Figures are PlugSphere estimates comparing the i3 50 xDrive with the i4 eDrive40 reference variants — not laboratory results.
Quick answer
Think carefullyThis is a compromise, not a clear upgrade.
The BMW i4 may suit you for specific reasons, but the data shows important trade-offs. Check that you are comfortable with what becomes worse before replacing the BMW i3.
Range per charge
Current · i3
715 km
New · i4
525 km
190 km less range
10–80% charging
Current · i3
91 min
New · i4
26 min
65 min less waiting
Charging stops on a 600 km day
Current · i3
1 stop
New · i4
1 stop
Same number of breaks
Your result
What changes if you switch?
Start with what improves, then check the trade-offs and what will still feel familiar.
What gets better
1- 10–80% fast charge
- ~30 min → ~26 min at a 150 kW charger
What gets worse
3- Real-world range
- 715 km → 525 km (-190 km)
- AC charging
- 22 kW → 11 kW onboard charger
- Vehicle-to-load (V2L)
- Your i3 has it; the i4 does not.
What stays familiar
3- Efficiency
- 152 Wh/km → 155 Wh/km
- Seats
- 5 seats in both
- Charging plug
- Same Type 2 CCS port — every charger you use today still works
Side by side
Your i3
i4
- Estimated range
- 715 km*
- 525 km*
- Useable battery
- 108.7 kWh
- 81.3 kWh
- DC charging
- 230 kW
- 130 kW
- AC charging
- 22 kW
- 11 kW
- Energy use
- 152 Wh/km
- 155 Wh/km
- Seats
- 5 seats
- 5 seats
*Estimated mixed-condition real-world range. Missing database values are omitted or marked unavailable.
For you, the owner
What it means in real life
A specification only matters when it changes your routine. Here is how moving from your BMW i3 to the BMW i4 translates into ordinary weeks, longer journeys and the habits you already have.
01
Your normal week
What you will notice day to day
This is not a range upgrade: the i4 is estimated to travel about 190 km less per charge. You would be choosing it for other benefits, so make sure its 525 km estimate still covers your normal week. Estimated home-charging cost is effectively unchanged, so energy savings should not drive the decision.
02
Beyond the daily commute
How road trips will feel
A 600 km day still needs about 1 charging stop, so the number of breaks should feel familiar. For a 10–80% top-up, the estimates move from roughly 91 minutes in the i3 to 26 minutes in the i4 under the stated charging assumptions. Compatible-station coverage is unchanged, so every charging location counted for your current plug remains represented.
03
Living with the car
Comfort and habits that change
Both cars have a heat pump, so efficient winter cabin heating remains familiar. You keep the same 5-seat capacity.
The honest decision
Should you actually make the switch?
The case for switching
Switch if 10–80% fast charge solve frustrations you feel regularly. The move should remove a real limitation—not simply put a newer car on the driveway.
The case for keeping your car
Keep the BMW i3 if it still covers your routine comfortably and its charging stops do not shape your journeys. You also avoid giving up real-world range and ac charging. Some BMW i3s are now around 12 years old, but age alone is not a reason to replace a healthy battery.
Charging
Your charging world, before and after
Compatible-location counts come from PlugSphere’s charging-station database and each reference car’s stored plug standard.
Check a route with the i4 →Today
BMW i3
144,123
compatible charging locations
- Plug
- Type 2 CCS
- DC fast locations
- 38,056
- 10–80% estimate
- ~91 min
After switching
BMW i4
144,123
compatible charging locations
- Plug
- Type 2 CCS
- DC fast locations
- 38,056
- 10–80% estimate
- ~26 min
DC fast locations are matched at 50 kW or more. Counts change as the station database is refreshed.
Your BMW i3 today
What your car likely holds now
The oldest BMW i3s are now ~12 years old. Fleet telemetry puts typical degradation at 1.5–2% per year — the bands below apply that to each version's original range.
i3 60 Ah
2013–2017- Original*
- 115 km
- Likely today*
- 85–93 km
i3 94 Ah
2016–2017- Original*
- 165 km
- Likely today*
- 132–140 km
i3 94 Ah
2017–2018- Original*
- 165 km
- Likely today*
- 136–143 km
i3s 94 Ah
2017–2018- Original*
- 160 km
- Likely today*
- 132–139 km
i3 120 Ah
2018–2022- Original*
- 235 km
- Likely today*
- 198–208 km
i3s 120 Ah
2018–2022- Original*
- 230 km
- Likely today*
- 194–203 km
i3 50 xDrive
2026- Original*
- 715 km
- Likely today*
- 714–714 km
*PlugSphere estimates; actual battery health varies with climate and charging habits. We never estimate used-car prices.
Money
Running cost and purchase price
Running-cost estimates use the same €0.30/kWh home tariff for both cars. Purchase prices appear only where a current market record exists.
Home energy · 10,000 km
i3
€456
i4
€465
Current i4 prices
- Germany
- €60,600
- Netherlands
- €64,330
- United Kingdom
- £59,465
Switching from a BMW i3 — real questions
Answers computed from both cars' data.
Is it worth switching from a BMW i3 to a BMW i4?
If range or charging speed limits you, the data shows estimated real-world range falls by 190 km and a 10–80% stop of about 26 minutes. If your i3 still covers your daily loop comfortably, keeping it is a rational choice.
What will I find different coming from a BMW i3?
10–80% fast charge — while giving up real-world range.
What do you give up moving from a BMW i3 to a BMW i4?
Real-world range (715 km → 525 km (-190 km)); AC charging (22 kW → 11 kW onboard charger); Vehicle-to-load (V2L) (Your i3 has it; the i4 does not.).
Should I sell my BMW i3 or keep it?
The oldest BMW i3s are now about 12 years old and have typically lost 1.5–2% of range per year. The case for switching starts when you charge to 100% daily just to feel safe, or when fast-charging stops dictate your routes.
Next steps
Test the switch against your life
Use the route you actually drive, then inspect the full reference-car record. That will tell you more than another generic best-EV list.