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Mazda engineers say current Skyactiv-X might not suit U.S. market

We've been watching Mazda roll out the 2.0-liter four-cylinder Skyactiv-X engine in Japan and Europe, waiting our turn. When European authorities released fuel economy information for the high-tech motor last June, we wrote, "Mazda has yet to make an official decision on timing for the U.S market's launch of the engine." Automotive News spoke to Mazda engineers in charge of the powertrain, and based on the answers AN got, the question might not be when we get the Skyactiv-X, but if. Seems that the automaker now isn't certain whether the cost/benefit analysis for the U.S. market favors the engine, and there's concern the 2.0-liter might not be powerful enough for us with its current output of 178 horsepower and 186 pound-feet of torque. At the moment, our Mazda3 is served only with a 2.5-liter Skyactiv-G engine producing 186 hp and 186 lb-ft., not too far ahead of the Skyactiv-X. The Skyactiv-X would return better fuel economy, but requires a noteworthy price premium over the Skyactiv-G. The Truth About Cars says the Skyactiv-X has become the top-seller in the Japanese-market Mazda3, even though it costs 27% more than the base, 2.0-liter Skyactiv-G for a 9% improvement in fuel economy. Mazda's not sure U.S. customers would care much for that kind of math. Engineer Yoshiaki Yamane told AN, "Maybe U.S. customers require more power, because fuel economy is not the top requirement." There isn't much Mazda can do about the tech-heavy engine's cost, since pricey equipment like the high-pressure fuel injection and combustion systems, supercharger, three-way catalyst, and 24-volt mild-hybrid system provide the mileage gains that are the engine's reason for being. Instead, engineers are researching the system's effects with larger displacements. If it works as desired, a larger and more powerful Skyactiv-X could come to the U.S. on the large-vehicle architecture Mazda's developing for new sedans to arrive in a couple of years. That's the hope, at least. Remember, Mazda's Skyactiv-D was meant to go into the 2014 Mazda6, but didn't because Mazda said it needed more time to find "the right balance between fuel economy and Mazda-appropriate driving performance." After five years of "Soon," the engine showed up on the 2019 CX-5 that starts at $42,045. Based on that template, it could be awhile before we know how the U.S.-market Skyactiv-X story ends. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences.

Toyota, Honda, Nissan and more collaborating to increase fuel efficiency

Toyota, Honda, Mazda, Nissan, Subaru, Mitsubishi, Suzuki and Daihatsu have announced an alliance that will see a push to improve fuel economy from both gas-powered and diesel-powered engines by as much as 30 percent before the end of the decade.
The newly assembled Research Association of Automotive Internal Combustion Engines put the roughly $20-million project together, with the Japanese government committing to half the cost while the eight manufacturers will chip in the rest.
According to Automotive News, the automakers will team up and share basic research on internal-combustion engines in a bid to cut costs. Eventually, the results of the research will find its way into a production vehicle, although it's unclear just when we'll see the fruits of this partnership on the road.

Mazda6 sees gains in ugly month for midsize sedans

Though June overall wasn't a terrible month for automaker sales, at least for the most part, it was pretty hideous for midsize family sedans. Basically every single model in the segment saw declining numbers including the Subaru Legacy, Nissan Altima, Ford Fusion, Volkswagen Passat, and even perennial volume sellers such as the Honda Accord and Toyota Camry. All of these cars are down in year-to-date numbers, too. But there's one bright spot, and it comes from Mazda. Mazda reports that the Mazda6 actually had a really good month. It sold 3,204 examples of the family sedan in June 2018, compared with 2,360 in June of last year. That's a nearly 36 percent increase month-over-month. It was also enough to bump Mazda6 sales for 2018 ahead of 2017's numbers through June. Those numbers also put the Mazda6 ahead of the Volkswagen Passat for June, and just 20 vehicles shy of the Subaru Legacy. Admittedly, these are still small numbers all around. In the same month, Honda sold over 26,000 Accords, and Toyota sold about 27,000 Camrys. Sales of Mazda's other vehicles also indicate that crossovers really are the new hotness. The CX-5 sold a whopping (relatively) 12,710 units. The CX-3 and CX-9 sold about 2,300 examples each, which is below both Mazda3 and Mazda6, but both crossovers gained more this month and over the year than both cars. Mazda3 is actually down this month and overall. All of this also seems to give some credence to Ford's decision to move away from traditional sedans. Still, for fans of more conventional cars, it's a bit heartening to see that more niche players can find some success with the design. We're also pleased to see such an excellent sedan recognized with actual buyers. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery 2018 Mazda6 Signature View 17 Photos Image Credit: Mazda By the Numbers Mazda Sedan