people who post 40mpg above
people who post 40mpg above are most in southern states, warm all year long. 40 mpg won't happen in winter in midwest, now it's middle dec. temp in Chicago is about 30 degree, my mpg is very close to yours, about 32mpg, last Friday was nice weather, 50 degree, then mpg jump to 36 to 37. temp will affect battery pack, also, winter gas blend will drag mpg down a lot, with full fill 14 gallon, we're supposed to drive 550 miles, but my last tank is only last 375 miles, even less than 400, it's disappoint in winter in Midwest with winter gas blend. If you pay attention on those people who left comments about 40 mpg, that's all in sep, you can ask them now, I don't think anyone can get close to 35 if in cold winter states.