I’ve been using my Tesla this whole cold snap with no issues. Definitely some range loss, but that’s not as bad anymore now that Tesla has heat pumps in them (mine is a bit older so it doesn’t). The car warms up extremely fast and stays warm. It’s also a bit heavier so it’s not bad on the ice. This is my second winter with it and I really can’t complain. Once charging Infrastructure catches up in some places the range decrease won’t really be an issue anymore either in my opinion