I'm sure this is been discussed before, but my searches couldn't quite locate an answer. So, how accurate is the range estimate as the charge gets low (like below 50 miles)? With ICE vehicles, we all probably developed a sense of how far you could drive once the "low fuel" light illuminated. I am in the middle of my first road trip and based on the projected range, I should be able to make it back to my house with 15 to 20 miles left. Is that pushing it too close? I certainly realize it's not necessarily advisable to try to push it too closely -- just trying to get a handle on how the car responds when approaching "empty".