An 'Automobile' is a word that derived from Greek means auto, self and Latin mobilis meaning moving, a vehicle that moves itself rather than being moved by another vehicle or animal or motor car is a wheeled passenger vehicle that carries its own motor.
Most definitions of the term specify that automobiles are designed to run primarily on roads, to have seating for people, to typically have four wheels, and to be constructed principally for the transport of people and goods.
An “automobile” is a self-propelled vehicle driven by an internal combustion engine and is used for transportation of passengers and goods on the ground.
Automobiles are the different types of vehicles used for transportation of passengers, goods, etc. All the types of vehicles work on the principle of internal combustion processes or sometimes the engines are called as internal combustion engines. Different types of fuels are burnt inside the cylinder at higher temperature to get the transmission motion in the vehicles.