Engine, transmission, electrical, and chassis anatomy explained clearly, plus model-specific reliability, maintenance costs, and repair guides.
The heart of the car: crank mechanism, valves, cooling, lubrication, fuel and starting systems.
Ignition, spark plugs, generator, battery, and how current moves through the car.
Clutch, gearbox, propeller shaft, differential and how power reaches the wheels.
Steering gear, braking systems, and how the driver controls direction and speed.
Batteries, electric motors, charging, and how EV powertrains differ from gas engines.
Real maintenance costs, common problems by generation, and engine-by-engine reliability, not brand-wide guesses.
