This disclosure generally relates to a system, apparatus, method, and process for generating a route based energy consumption estimation based on physical models. More particularly, the disclosure describes the generation of the route based energy consumption estimation based on physical models for a vehicle traveling on a specific road segment. The energy consumption estimation may be based on information related to historical energy consumption information for the vehicle, external information that may affect energy consumption by the vehicle, vehicle systems information that may affect energy consumption by the vehicle, and/or selected road segment information that may be used to predict energy consumption by the vehicle.