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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

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Mazda Motor Corporation announced “Sustainable Zoom-Zoom 2030,” a new long-term vision for technology development that looks ahead to the year 2030. As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. Earlier post.). Earlier post.).

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Mazda showcases CNG and hybrid Axela models in Tokyo; Mazda’s approach to environmental performance

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At the Tokyo Motor Show, Mazda is showcasing the recently-released Mazda Axela (known as Mazda3 overseas) with a variety of engine types at the 2013 Tokyo Motor Show, including a CNG concept and hybrid variants. SKYACTIV-HYBRID, the Mazda hybrid system. Earlier post.). Click to enlarge. and a CNG tank. Click to enlarge.

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Report: Mazda seeking 30% boost in fuel economy with HCCI SkyActiv 2 engines around 2020

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Automotive News reports that Mazda plans a second generation of SkyActiv engines around 2020 that would achieve 30% better fuel economy than the current line of Skyactiv engines. The focus will be on lean burning, and increased compression ratios for the gasoline engines. Earlier post.).

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Toyota commissions Yamaha to develop hydrogen-fueled 5.0L V8; follow-on from Nov 2021 announcement

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Hydrogen: not a stand-in for gasoline. As I watched this, I started to believe that there is actually enormous potential in the characteristics unique to hydrogen engines instead of simply treating it as a substitute for gasoline. —Yamaha Motor president Yoshihiro Hidaka. Earlier post.). —Takeshi Yamada.

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

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Mazda’s roadmap to the ideal internal combustion engine. From a powertrain frame of reference, Mazda is planning a building block strategy—i.e., From a powertrain frame of reference, Mazda is planning a building block strategy—i.e., Click to enlarge. Energy balance in an internal combustion engine.

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Pre-orders start for Mazda Axela in Japan; gasoline and hybrid models first, followed by diesel

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Mazda Motor Corporation will begin taking pre-orders for the new Mazda Axela sports compact (known outside of Japan as Mazda3) on 10 October 10, 2013 at its dealers throughout Japan. Sales will begin on 21 November, starting with the gasoline engine and a hybrid models, to be followed by a diesel version. liter gasoline engine.

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FEV testing finds Transient Plasma ignition system increases fuel efficiency and decreases emissions

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liter, direct and port fueled injection, inline 4-cylinder gasoline engine commonly used in the Camry line of vehicles. The “Dynamic Force Engine” achieves one of the world’s best thermal efficiencies of 40% in gasoline powered vehicles according to Toyota.

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