The driving range displayed on your Tesla is based on EPA rating (WLTP) and is the range calculated for most ideal conditions. It doesn't take into account your driving habits or external conditions like weather, aerodynamic drag etc. Hence this WLTP calculated range seems to deplete faster than the actual miles covered. Hence, if you want to get a better idea of how much is left based on your driving habits, head over to the Energy app. Learn more.