Road conditions, driving habits, and dozens of other variables can affect a vehicle’s range. As a result, it’s difficult to estimate how far a vehicle will travel before it needs to be charged or filled with gas. But when you plan a route in a Tesla vehicle, it will predict how much battery you’ll have at the end of the trip. Tesla is extremely confident in this prediction system, and it’s now revealing all the factors that contribute to its range calculations.
Source : Tesla Explains How Its Cars Calculate Remaining Range
