This is the thing that ppl…
This is the thing that ppl are not realizing, these vehicles don't have a combustion engine to produce heat so you are relying on a battery to heat your cabin. Not only does this drain the battery prematurely, bit it does not get as hot as a combustion engine does. There are limits to what these batteries can do. I live in northeastern Texas, coldest we get is an occasional 30-50 degree weather. Canada, gets far far much colder. Stick with the combustion engine until Elon figures out how to make a quality "truck" before rushing out to get one.