The cost of running an electric car

[Refugee]

Range is like all vehicles dependent on driver style.

You need to add a few more items to that.
Cold weather will mean that the window demisters will be on.
Dark will mean headlights on.
Rain will mean that the windscreen wipers will be on.
Fog will be fog lights on.
The entertainment equipment should use a little bit less as there is less engine noise to be drowned out.