automobile, byname auto, also called motorcar or car,
a usually four-wheeled vehicle designed primarily for passenger transportation
and commonly propelled by an internal-combustion engine using a volatile fuel. https://tipsnnews.com/category/automobile/

Petrol vehicle, e.g., motorcycle, Scooter, cars, etc. Diesel vehicles, e.g., trucks, buses, etc.
An electric vehicle that uses the battery to drive. Steam vehicle, e.g., an engine which uses steam engine.
Gas vehicle, e.g., LPG and CNG vehicles, where LPG is liquefied.