A hybrid car is a vehicle with both a gasoline and an electric engine. Each engine is capable of propelling the car. In recent years the hybrid car industry has experienced high growth at an increasing rate, becoming the most popular car choice among international consumers. There are two primary models in the current hybrid car market: one has automated systems to control motor switching, but the output is based on what the car manufacturer decides to optimize; the other allows its user the ability to switch between the electric and gasoline motor. This switch is done manually requiring the user to make the choice of which motor is to be utilized at any given time. This requires the user to have absolute knowledge of which motor to employ to optimize acceleration, fuel efficiency, or other desired goals. Unless you are a trained professional or an expert in engine mechanics/functions, this is an unfair assumption to place on the common consumer. Therefore, there is a need in the current hybrid car industry for an automated system to control motor switching based on what driving function the user wants to optimize. Our objective is to define the limitations of the systems currently on the market, design an automated system that addresses these limitations, and provide the user with a choice to make based on what driving function (acceleration or fuel efficiency) they want to optimize. We will be designing a model for this vehicle as we are not able to build a physical prototype of this engine design.