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Mazda To Launch Breakthrough Homogeneous Compression Engine

Skyactiv-X said to combine best of diesel, gas engines, including hybrid level mileage.

by on Aug.08, 2017

Mazda reportedly will use the new HCCI engine technology in the next Mazda3 model.

Just days after Mazda announced plans to partner with Toyota on the development and production of new battery-electric vehicles, the smaller automaker said it is getting ready to launch a new breakthrough gasoline engine that could give hybrids a run for the money.

Known as a homogeneous charge compression ignition, or HCCI, engine, what Mazda plans to call the Skyactiv-X has been a long-held goal of many major manufacturers for decades. It essentially combines the best aspects of gas and diesel engines to deliver, among other things, extremely good mileage with low emissions.

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“We think it is an imperative and fundamental job for us to pursue the ideal internal combustion engine,” Mazda R&D head Kiyoshi Fujiwara told reporters in Japan on Tuesday. “Electrification is necessary but,” he added, “the internal combustion engine should come first.”

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