Gasoline cars are vehicles powered by internal combustion engines that run on gasoline, a liquid fuel derived from crude oil. These cars convert the energy from gasoline into mechanical energy, allowing them to move. They are commonly used for personal transportation and are known for their convenience and availability. The main components of a gasoline car include the engine, transmission, and fuel system. Gasoline cars typically require regular maintenance, such as oil changes and fuel filter replacements, to ensure optimal performance. While they are widely used, there is growing interest in alternative vehicles, such as electric cars and hybrid cars, which aim to reduce environmental impact.