I live just outside of Boulder Colorado. We just had a polar vortex like a huge chunk of the country did intents were 14 below zero fahrenheit. My Tesla model

I live just outside of Boulder Colorado. We just had a polar vortex like a huge chunk of the country did intents were 14 below zero fahrenheit. My Tesla model 3 actually does very well although of course there is a range reduction. This is one of the areas where Tesla shines compared to other auto manufacturers because they have always viewed themselves as a battery company first. There's not really much you can do to beat years and years of data on BMS and various battery conditions. Tesla's are collecting and transmitting data on current temperature state of the battery etc all the time. Things like fit and finish of body panels are something that the other manufacturers have decades of experience with in Tesla doesn't. But on batteries we are now talking about 10 years of data Tesla has that they don't. And the culture in the Detroit Auto industry isn't exactly a good one when it comes to promoting competent engineering management.