A turbocharged engine is an internal combustion engine that uses a turbine-driven forced induction system to increase its efficiency and power output. The turbocharger compresses the incoming air, allowing more air and fuel to enter the engine, which results in a more powerful combustion process. This technology helps improve performance without significantly increasing the engine size. Turbocharged engines are commonly found in various vehicles, from sports cars to SUVs. They offer better fuel efficiency compared to naturally aspirated engines, as they can produce more power from a smaller displacement. This makes them popular among manufacturers aiming to meet emission standards while enhancing performance.