In these conditions, sometimes the temps fall even lower, and people will take their ICE batteries inside to prevent it dying. Can’t do that with an EV, and can’t leave it charged for two weeks. The EV I have in mind can run its own heater periodically to prevent damage. Could I count on it doing that for the entire vacation?
I do this all the time
I leave my Tesla at the airport for a week in -20 Celsius
Just don’t have it on Sentry mode, which is the 24 / 7 surveillance mode you can put it on