Gasoline-powered cars are vehicles that use gasoline as their primary fuel source. They have internal combustion engines that convert the energy from gasoline into mechanical power, allowing the car to move. These cars are widely used around the world due to their convenience and availability of fuel. The operation of gasoline-powered cars involves several components, including the fuel tank, engine, and exhaust system. When the driver presses the accelerator, gasoline is mixed with air and ignited in the engine's cylinders, producing power. This process also generates emissions, which can impact the environment and contribute to air pollution.