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Mazda hard at work on Skyactiv 2 engine technology

As Mazda continues the current rollout of its still-new Skyactiv technology, the automaker is already looking at improving its family of engines for even better fuel economy and emissions reductions. Automotive News reports that with stricter fuel economy and emissions regulations planned for 2020 and 2025 in Europe, Mazda will likely release engines with next-generation Skyactiv 2 technology by the end of this decade, and Skyactiv 3 units just five years later.
The latter is expected to focus on improved engine cooling and lessening energy losses, but the big news in AN's report is that the next-gen Skyactiv 2 engines will use Homogeneous Charge Compression Ignition, or HCCI. This type of ignition is very similar to how a diesel engine operates (with high compression and using the compression stroke for fuel combustion rather than spark plugs), a method said to provide a cleaner and more efficient fuel burn - to the tune of a 30-percent improvement in fuel economy compared to current Skyactiv engines. Other automakers, including Hyundai, have already announced they are developing HCCI powerplants with similar technology and characteristics, so Mazda likely won't be a lone wolf here.
Equipped with HCCI technology, Mazda figures to be able to compete with larger automakers in terms of fuel economy and emissions without resorting to hybrid powertrains, continuously variable transmissions or automatics relying on more forward gears (eight or more) for optimal efficiency. Some of the challenges of HCCI, according to AN, include the need for better engine cooling, risk of misfire at high and low rpm and uneven engine performance based on fuel properties.

2015 SEMA Show Recap | Autoblog Minute

We take a trip to Las Vegas for a preview of the 2015 SEMA Show, the trade show for automotive aftermarket professionals and enthusiasts. Autoblog's Eddie Sabatini reports on this edition of Autoblog Minute, with commentary from Senior editor, Greg Migliore. Chevrolet Ford Honda Mazda Autoblog Minute Videos Original Video galpin

2016 Mazda MX-5 Miata to make video-game debut next week in Forza Horizon 2 [w/video]

We've driven the all-new, fourth-generation Mazda MX5 Miata. Have you? Well, probably not. With the new roadster not set to hit dealerships until later this year (at the earliest), you might be stuck waiting a bit to climb behind the wheel of the highly regarded two-seater. Of course, if you happen to own Forza Horizon 2, your wait will be significantly shorter. And it'll be absolutely free to boot. The new convertible will make its video-game debut as part of a four-vehicle car pack for the open-world racing title. Downloads will start on March 17. Alongside the new MX-5, the Mazda car pack will also add representatives from each of the roadster's first three generations. Repping the NA will be the 1990 MX-5. The second-generation NB will be represented by the turbocharged 2005 Mazdaspeed MX-5, while the NC will arrive in the form of the Super 20 Concept, shown back at the 2010 SEMA Show. On top of the new vehicles, gamers will also have a chance to win a 2016 MX-5 as part of the new Mazda MX-5 Challenge. Running from March 17 to April 30, those interested in a free Mazda will need to lap its virtual counterpart around the Sisteron Perimeter Sprint Circuit, with the two fastest drivers slated to take part in a head-to-head race in June. The winner will walk away with their very own 2016 MX-5. Oh, and as a final juicy tidbit, the press release clearly states that the Miata weighs in at just 2,332 pounds – just a smidge more than the original NA. (That's with the manual transmission, of course – automatic cars are said to weigh 2,381 pounds.) You can get more specific details on the contest, as well as read more about the car pack, in the attached press release. Check out the release, as well as a preview vid of the MX-5 Car Pack. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. MICROSOFT AND MAZDA LET YOU DRIVE IT FIRST: ALL-NEW MAZDA MX-5 DEBUTS AS FREE DOWNLOAD FOR FORZA HORIZON 2 ON XBOX ONE IRVINE, Calif., March 12, 2015 -- Beginning March 17, Mazda North American Operations (MNAO) is giving Forza Horizon 2 players the exclusive opportunity to drive the all-new 2016 Mazda MX-5 Miata on Xbox One months before the physical car goes on sale to the public. Additionally, by taking advantage of the free download of the car, and driving it in the game, users will have the chance to win one by competing in the new Time Trial Rivals Contest.