miller cycle


Mazda develops new NA 1.3L Miller-cycle engine for Mazda2/Demio

In order to qualify its new Mazda2/Demio for Japan's Green Tax exemptions, Mazda has developed a trick new 1.3L Miller-cycle powerplant that's naturally-aspirated, of all things. Normally a supercharger is required in a Miller-cycle engine, which makes Mazda's new mill particularly intriguing. It will be combined with Mazda's first CVT, and thanks to a 222 lb. diet, the new Demio is expected to return 54 mpg. In the press release after the jump, Mazda makes a big deal about how efficient its new Miller engine is, but fails to mention how much ... Read more →

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Autoblog Podcast #158: 'Twas a couple nights before Christmas...

Chris, Editor Paukert, and Dan send the Podcast off for the Christmas holiday in proper fashion

 
 

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