The GM E-Turbo engine is a gasoline-fueled engine developed by General Motors as part of the company’s next-generation turbocharged engine family. The engine features a start-stop system, gasoline direct injection, an electric water pump and an electric turbocharger wastegate to optimize fuel efficiency. The engine is also known as the Eighth Generation Ecotec engine. GM introduced the engine in the 2019 Korean-market Chevrolet Malibu.