Car components are the various parts that make up a vehicle, each serving a specific function. Key components include the engine, which powers the car; the transmission, which transfers power from the engine to the wheels; and the brakes, which allow the car to slow down or stop. Other important parts include the suspension, which provides a smooth ride, and the battery, which supplies electrical energy to start the engine and power accessories. In addition to these major components, cars also have many smaller parts that contribute to their overall performance. The exhaust system helps reduce harmful emissions, while the fuel system delivers gasoline or diesel to the engine. The steering system allows the driver to control the direction of the vehicle, and the tires provide traction on the road. Understanding these components is essential for maintaining a car's functionality and safety.