This from the Citroen e-C4 blurb:
Real Range Estimation between 175 – 375 km
City – Cold Weather *
250 km
Highway – Cold Weather *
175 km
Combined – Cold Weather *
210 km
City – Mild Weather *
375 km
Highway – Mild Weather *
225 km
Combined – Mild Weather *
285 km
Indication of real-world range in several situations. Cold weather: ‘worst-case’ based on -10°C and use of heating. Mild weather: ‘best-case’ based on 23°C and no use of A/C. The actual range will depend on speed, style of driving, weather and route conditions.
Until I can be sure to do a 200 mile round trip under any conditions without stopping to recharge or refuel, I’ll have to keep waiting.