I too am very disappointed with the range I am getting in my P3D.. I've only had it 5 days, but my battery going down to 50% or lower everyday is unacceptable. Yes, day 1 I drove it like I stole it while showing it off to friends but the next 4 days I haven't gone 5mph over the speed limit (autosteer nag most of the time), haven't been over 60 and I can't even get 200 miles of range. Yes, I'm in Boston and it's winter, but a 30% hit?
For example, last night I got home from the Supercharger with 265 miles of range, when I went out today, it had 260. I went to the ATM, got a haircut, went to Home Depot, went to friends, went to dinner, came home... All in all, about 40 miles. I just looked at my app.. I have 163 miles of range!
I'm willing to bet everyone on here just saying it's the tires, or the driving pattern.. don't have a P3D