So you and wilber are the same..nice..This is the most miles I have ever had after a full charge. This may sound stupid but do battery packs "learn" over time and become more efficient? BTW, yes, it is 95 degrees here (Albany NY area) today and, yes, I set the governor at 75 mph and was sitting in the car with the driver's door open. I did get a text letting me know that my car was drawing very little charge and was probably fully charged.