My in-laws live where it's been -47 degrees F. I was there one time it was. At the time, the only shopping was at least 25 miles away. Even now, I wouldn't drive one there in the winter. About the rentals, I forgot that Hertz bought 100,000 Model 3's. You can now buy them used from one of Hertz's used car centers. I think the lowest mileages I saw were about 50,000 miles. I saw an article about them from one of the financial or automotive sources (might have been Jalopnik) that stated Hertz cannot get the prices they expected. I think I could have told them that. Someone would need to verify it, but I don't think they give you much of a warranty, and it would probably not be worth it to buy a good "extended warranty". I'm not renting from them anymore, because I don't want to take the chance I'll be stuck with one. The nearest charger is still 25 miles away when I visit my in-laws. Hertz is too expensive to rent from anyway. I used them when I was working because they're usually the closest to the airport terminals and I wasn't paying. Plus, they once gave me a hybrid that wouldn't start when I left to return to the airport.