New Civic will run on CNG, but the performance will not be like petrol, so it is a compromise situation as petrol prices have gone too high for many of us.
Hibrid is combination of normal engine and an electric motor. On low rpm electric motor powered by huge batteries runs the vehicles and during highway driving or at high speeds Petrol engine kicks in. In good hibrid vehicle you never feel when engine and motor start/stop working and the LCD shows which is running the car.
