Ok, that makes sense. So 25kWh would be the "whole shebang" (winter tires, heating, etc, etc). That's actually decent.
I'm too much of a coward and I'll wait for the infrastructure to mature and for 120-150kWh batteries to become cheaper and more commonplace, though :-)
Summer usage is 17kWh per 100 km, winter usage 21-25 kWh per 100 km. Battery is 100 kWh.
That is 0.342 FoBpF ( firkins of butter per furlong ) in summer and 0.422-0.503 FpF in winter on a battery of 1kFoB, if you prefer imperial units
I never measured reach with a trailer. I only use it to haul lumber from the wood or buy heavy stuff close by.