A transaxle is a mechanical component that combines the functions of a transmission and an axle in a single unit. It is commonly found in front-wheel-drive vehicles, where it helps to transfer power from the engine to the wheels. This design allows for a more compact layout, improving space efficiency and weight distribution in the vehicle. Transaxles can be either manual or automatic, depending on the vehicle's design. They typically include gears, a differential, and other components necessary for controlling speed and torque. This integration simplifies the drivetrain, making it easier to maintain and repair compared to separate systems.