Does this range number take previous driving history and power usage into consideration?
According to Tesla, it does. (I don't agree with this, but what can I do?)
I've been experiencing this since November of last year, and each time I inquire/take it in/have them perform remote diagnostics, they say it takes into consideration driving history, power usage, outside temperature etc etc, and they aren't seeing anything wrong with my battery.
Currently, my 90% is 267, and my 100% is 297. Has been this way since November. At the time, I was told that it was due to the way I was charging (every other day, and maybe only to 80%). The recommendation was to charge it daily to 90% and it would re-calibrate. I've been charging to 90% daily since December, have taken a few trips and been under 10% SOC, charged to 100% a handful of times, and I've seen absolutely no change.
I understand that overall range is affected by many variables, but when the car is freshly charged, and is sitting still, the range should still be 310 at 100%, and once I start driving, THAT'S when the variables should impact range. I think there's a problem, and I think Tesla doesn't wants to admit it.
FWIW, I'm on 12.1.2, and my lifetime Wh/mi is right around 320. Total mileage is 7,533 since 8/7/18.