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Why Mazda’s Skyactiv-X compression-ignition engine is a smart hedge bet

Mazda has cracked the code on a compression-ignition engine, called Skyactiv-X (which utilizes SCCI, or Spark Controlled Compression Ignition). That's a neat engineering accomplishment, sure, but why is the tiny company investing big dollars in fancy tech that's frustrated the much larger companies who've investigated it? In this case, Mazda is peering into a crystal ball to consider how best to flow with a few troubling tides. One is the premature handwringing about the death of the internal combustion engine, another is Europe's swing away from diesel engines. Skyactiv-X seems, at this juncture, a hedge bet against both aspects. EV infrastructure lags massively behind our petroleum infrastructure — no shock there. Mazda claims the tech will net 20-30 percent gains in fuel efficiency over its current gasoline engines and about matching its diesel engine. And that's without any onboard hybrid tech, so that staves off the inevitable necessity to fully adopt electrification for a while — this is assuming that, at some point, it won't be practical to sell a non-hybrid or non-EV. At what date that happens is open to debate, but as I said above, technology like this kicks that decision point down the road a bit. Mazda is here translating research dollars into time, allowing its engine factories a few more years of probably profitable production of internal-combustion engines before retooling, and before somebody needs to pour a massive amount of money into a broad EV charging infrastructure to replace gas stations. None of this is happening fast enough for a wholesale transition to EVs anytime soon. So, that's one bet hedged. The next is Europe's declining interest in diesel engines for mainly health reasons. Just about a week ago, The New York Times posted an excellent primer on this issue, which is somewhat controversial in Europe. Germany's auto industry, a huge portion of its economy, is heavily invested in diesel tech and seriously opposed to proposals in Britain and France to eliminate the technology, which creates unhealthy diesel particulate emissions. The German industry is hoping Band-Aids like pollution-reducing measures will help them, but after a massive and widespread emission cheating scandal, its credibility is at a nadir. It seems like consumers have sensed which way the wind is blowing, and it has hurt sales. The NYT reports that diesel sales in Germany alone — remember, bastion and originator of diesel technology — are down 13 percent.

2015 Mazda2 spotted in Japanese magazine

The styling changes at Mazda are proceeding at a fairly quick tempo. The CX-5 was unveiled, followed by a refreshed CX-9, the excellent Mazda6, and most recently a new Mazda3. This all happened over the course of less than two years, which in the auto industry is like a long week.
Now the Mazda2 is getting its revamp. Thanks to a magazine scan from Japan, we now have our first look at the new sub-compact, called the Demio, in its home market. Mazda's familial front end has been fitted, and it doesn't look quite as suited to the smaller car. Lacking the long-hood look of the Mazda3 and Mazda6, the new styling looks overly rounded, almost bulbous from our angle. It's still attractive, but the shape is kind of off-putting compared to the chiseled faces of the 2's big brothers. We'll concede that the folded magazine page may have something to do with it, however.
The next-generation 2 should adhere to Mazda's Skyactiv philosophy, which means we can expect a highly efficient four-cylinder engine, although it's impossible to say if Mazda will do away with its smallest offering's one-engine strategy. Considering the Mazda2 will be riding on a shortened version of the CX-5's platform, we'd expect some degree of mechanical parts sharing, regardless of how much the larger platform needs trimmed. Perhaps a detuned version of the 2.0-liter, Skyactiv four-cylinder could be under the 2's hood?

Mazda creates reproduction parts program for North American MX-5 Miata

In 2017 Mazda announced a restoration program for the MX-5 Miata in Japan. The good news was that owners of Miatas that looked like they'd been thoroughly enjoyed for decades could get their convertibles returned to as-new condition. The bad news is that the program was a trial for "quality verification," and only open to the Japanese market. At the time, Mazda Japan said it was "considering re-supply of parts that became discontinued" for the first-gen NA series produced from 1989 to 1997. In February this year, the carmaker's then-CEO revealed that "Our fans can be reassured that additional parts, identified by owners and specialty shops, will become available by June of this year." The time has come, Mazda North America announcing a reproduction parts program for first-gen Miatas with a catalog of more than 1,100 new and legacy components.  The automaker says it spoke to Miata clubs and shops to determine which parts were needed most. Among this first salvo will be a fabric soft top using the same rear screen material from the NA series, roller mechanism for the side windows, brake calipers, and a set of aluminum Enkei wheels in the original design that are lighter and boast a better finish. Perhaps even better are the arcane OEM parts that can be desperately hard to source for era-appropriate restorations, like grommets, bolts, gas shocks and the "Roadster" badge that's an eBay go-to (called a "Mascot" on the parts list). Each piece has been redeveloped to take advantage of modern materials and build techniques while maintaining the look of the period-correct original.  The parts list PDF runs to 42 pages. Anyone with a TLC-starved Miata in the garage, the love your jinba ittai droptop has been waiting for is here.