Citroën ë-C4 X Battery Health Calculator
Calculate your Citroën ë-C4 X's remaining battery capacity and check it against original specifications.
Citroën ë-C4 X — At a Glance
Battery Capacity
46.3–50.8 kWh
Chemistry
NMC
WLTP Range
222–233 mi
Real-World Range
175–200 mi
Max DC Charging
100 kW
10–80% DC Time
~30 min
Power
136 bhp (100 kW)
0–62 mph
9.7s
Kerb Weight
1,618 kg
Thermal Mgmt
Active liquid cooling
On Sale Since
2023
Variants
2 (2023–2025)
Enter your Citroën ë-C4 X energy data below to calculate your battery's current health.
Your readings
- 1
From the on-screen energy app — a recent average is fine.
- 2
The range your car is estimating right now.
- 3
The battery percentage shown on the display.
Your vehicle
Battery health
47.7 kWh usable of 51 kWh when new · 6.1% capacity lost
Healthy — typical for a well-kept ë-C4 X. Add your odometer to compare against the fleet.
Add your odometer above to see how you compare to the fleet.
Degradation curve coming soon
Long-term fleet degradation data for the ë-C4 X is still accumulating. Use the calculator above to track your own capacity over time.
Wh/mi or Wh/km
Go to the central touchscreen, tap the "Driving" or "Energy" section, then select "Energy Flow" or "Trip Computer". Your average consumption in Wh/mi or Wh/km is shown in the trip data.
Estimated Range
Estimated range is displayed on the instrument cluster (digital dash) next to the battery icon and is also visible on the Energy screen.
Battery Percentage
Battery percentage is shown on the instrument cluster next to the battery icon, and on the home screen of the central display.
Citroën ë-C4 X battery degradation — what to expect
2 variants
In our database
We track 2 variants of the Citroën ë-C4 X with usable capacity data for each.
46.3–50.8 kWh
Capacity range
Usable battery capacity varies by trim and model year — from 46.3 to 50.8 kWh.
8 years
Typical warranty
Most EV manufacturers offer an 8-year battery warranty with a minimum capacity retention guarantee.
Battery degradation varies by chemistry, climate, charging habits, and usage patterns. Use the calculator above to check your Citroën ë-C4 X's current capacity against its original specification.
Citroën ë-C4 X battery capacity by variant
These are the usable (not gross) capacity figures used by our calculator.
| Variant | Years | Capacity (kWh) |
|---|---|---|
| ë-C4 X | 2023 | 46.3 |
| 54 kWh | 2024-2025 | 50.8 |
Values may vary slightly by market, software version, and production batch.
About the Citroën ë-C4 X
The Citroën ë-C4 X is the extended-boot variant of the ë-C4, adding a proper saloon-style rear end to the same distinctive crossover design. Mechanically identical to the standard ë-C4, it uses a 50 kWh NMC battery and 100 kW electric motor, but the extra length translates into a significantly larger boot — 510 litres versus the hatchback's 380.
The additional length also brings a slight aerodynamic advantage, nudging the WLTP range up to 233 miles versus the ë-C4's 228. In real-world driving, expect 175–200 miles depending on conditions. The same comfort-focused character defines the driving experience — superb seats, a plush ride, and a cabin that feels calmer than most competitors.
The ë-C4 X occupies an unusual niche as a crossover-saloon, which gives it genuine boot space without the upright proportions of an SUV. It appeals to buyers who want the ë-C4's comfort and character but need more luggage capacity for family life or regular trips.
What the press thinks
Reviews echo the ë-C4's strengths — comfort, character, and excellent seats — with added praise for the more practical boot. The niche body style will not suit everyone, and the same criticisms about charging speed and ageing infotainment apply.
Citroën ë-C4 X — Frequently Asked Questions
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