#Skyactiv2

While other automakers explore hybrids and new tech in their pursuit of better fuel economy, Mazda is concentrating on refining the more than century old internal combustion engine. The automaker told Automotive News says that it expects to achieve 30% better mileage with its next generation of ICEs than the fuel economy of its relatively new line of Skyactiv engines currently being rolled out. Called Skyactive 2, the next gen gasoline and diesel engines will debut around 2020, according to Mitsuo Hitomi, who heads Mazda’s powertrain development. “If we want to dramatically improve fuel economy from here, the only route is through lean burning,” Hitomi said at briefing at Mazda’s Yokohama technical center.