I am new here and will have my P85D next week. I have not seen this written about but all of this talk of less than promised range got me to thinking. Has any one been stuck in traffic, I mean for any real length of time? In the middle of winter with the heat on, how long can the car sit? With all the pictures of cars stuck in bad weather and behind lane closing accidents, can I expect anxiety about not getting to my planned charging station? Any one have any experience with this? Is traffic jams part of your trip planning?