I am very skeptical that your Model 3 has a "practical range" of 372 miles. EPA range for the long range model is 342 miles, and I would expect usable range to be considerably less (since you probably want to start charging at around 10% remaining, and you probably want to stop charging at 80-90%). 0% - 100% is kind of not "practical" as it would require you to fully deplete the battery, and then wait for the slow charging at the margins (90 to 100% tends to be pretty slow).