That says it all.
Electric vehicles will always have a disadvantage in the winter; quite possibly a BIG one. You need heat & defrost. You may spend some time trying to get unstuck in the snow. You may get delayed in a storm. And so on...there is no way to predict a usable range in a winter situation. That is only a few of the possible problems with an EV. Not only that, but we are learning of new problems occasionally that were not previously thought of. I have read that the regular service is more expensive also, but not sure how that comes out. Keep your ICE vehicle if it’s still working.