It's known as a guess o meter for a reason.
depending on many factors like driving style, climatic conditions, topography, tires, and tire pressures to note a few you should see around 230-250 miles per 100% SOC.
FWIW:
my 4s with performance battery will report about 212 miles @ 100% soc, today @ 55 % SOC it reported 120 miles, so that would lead me to believe that the GOM is off and @ 100% SOC I could expect to go about 230 miles in the car.
and therein lies the newest dirty little secret of EV ownership. the infrastructure is not keeping up with the numbers of EVs being sold.
orlando is a good example, a big metro area that has seen ZERO expansion by EA despite the huge increase of EVs sold in the region.
this coupled with...
annual inspection? that is BS! the only inspection recommended is the 20k inspection which took me 2 years to get to.
their calling you in for an annual inspection is bogus
properly?
you need to respect the limitations of the car, on a long distance ride the need to make it to the next charger out weighs the need to "drive it like a porsche"
when my trips are within the range expectations I do drive it "the way it was meant" to be driven.