: Powered by the battery (starts the car) and the alternator (recharges the battery while driving).
: Often called the "heart" of the vehicle, it converts fuel into motion. Key internal parts include pistons , valves , and the crankshaft .
: A gearbox that uses the engine's power to change gears and drive the wheels.
: The chassis is the frame that holds everything together. The suspension system (including shocks and struts ) keeps the ride smooth by absorbing bumps. Vital Systems for Safety and Performance