The hybrid car which is a cross between the electric car and the fuel driven car is a very eco friendly car that does not emit and gases that can cause harm to the environment. A generator is fixed on to the hybrid car and this produces electricity for the car to work on and that is how hybrid cars work. This factor enhances the efficiency of the car as it does not have to get itself charged by has a constant supply of electricity from its own generator. The fuel tank is processed to supply fuel to the battery which in turn makes the car work.