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Mazda is developing gas and diesel inline-six engines

Once the favored engine configuration for luxury and high-performance cars, the inline-six suffered a bit when the transverse (east-west) engine configuration became popular during the shift to front-wheel drive cars. The packaging benefits are obvious – no driveshaft or transmission intruding on passenger space or rear differential on cargo volume, plus turning the engine 90 degrees meant the front of the car could be shorter. But the inline-six is slowly, slowly crawling out of near-obsolescence, notably in BMW, Jaguar-Land Rover and Mercedes-Benz products. Add Mazda to that mix: An investor report first spotted by Jalopnik and confirmed by Mazda reveals that the company is developing a Skyactiv-X and Skyactiv-D inline-six that will be installed longitudinally (north-south) in a new "Large Architecture" platform. Before reading any further, let's catch up on the Skyactiv-X and -D technologies. The former basically burns gasoline like diesel, providing some benefits and advantages of both types of combustion - here's an explainer on how that all works. We drove a prototype 2.0-liter Skyactiv-X 4-cylinder engine in a Mazda3 mule, too. And the Skyactiv-D series of engines is a comparatively typical turbodiesel. Mazda has a 2.2-liter turbodiesel inline-4 that has had a long and convoluted development and certification process, but is finally showing up in the 2019 CX-5. Since Mazda has implemented these technologies in existing four-cylinder engines, we would assume that the new Skyactiv engines will be "modular" – that is to say, they'll essentially be the existing engines with two extra cylinders, rather than an entirely new design. Jaguar-Land Rover is doing a similar thing with its Ingenium engine family. Assuming the Mazda engines will be modular would mean they'll be roughly 3.0-liter units, which is a common displacement for modern inline-sixes. And as we mentioned eariler, they'll be arranged longitudinally, unlike any other Mazda save the MX-5 Miata (and the long-departed rotaries), in a new vehicle architecture. As part of a medium-term plan over the next six years, Mazda will develop some unspecified vehicles on what it calls the "Large Architecture". These vehicles will have 48V mild hybrid and PHEV capabilities, and be able to use a version of Mazda's i-Activ AWD system. Why do this at all?

AWD Mazda6 or Mazda3? That could be a thing, but there's a problem

We wanted a stronger engine in the Mazda6, and last week at the L.A. Auto Show we got one, Mazda's turbocharged 2.5-liter four. (Though some of us wanted a manual transmission with it, but didn't get that.) And now we learn that apparently a lot of us would like to have all-wheel drive in Mazda's sedans. That might be a tough ask, but Mazda says it hears us. In an interview with CarAdvice, Masahiro Moro, Mazda North America's president and CEO, said there's a big demand in the U.S. for AWD, so Mazda's looking into it. Ah, but maybe we can't have everything. "I think we are not able to combine four-wheel drive and the 2.5-liter turbo. We have a layout issue with the sedans, that's why a four-wheel drive isn't deployed on the Mazda 3 and 6 so far," Moro said. "But there is a huge demand, at least what I know is that in the East Coast of the USA, 80 or 90 percent of premium sedans are sold with all-wheel drive." And with Mazda going upscale, it only makes sense to give upscale, performance-oriented customers what they want, like the AWD sedans the German premium brands have been offering for years. "Four-wheel drive becomes a premium cue for U.S. consumers," said Moro, "and obviously I have asked our R&D department to think about how we can accommodate four-wheel drive capability in the future." Though the CX-9, being a crossover, of course has AWD in combination with that turbo engine, it simply must not have the platform limitations of the sedans. And all-wheel drive in the Mazda6, at least, has been available in Japan, Europe and Australia, but paired with the Skyactiv-D and another smaller engine, diesels we don't get here. Moro's statement leaves open the possibility of AWD with the base 2.5-liter engine, but maybe not. Besides, a premium buyer would want the turbo. So, when Moro says the future, he means not now, not in the Mazda6 facelift we just saw. But maybe in the next big redesign? Or maybe the configuration problems will be easier to overcome when working with the innovative new 2.0-liter Skyactiv-X compression-ignition engine that's expected in the 2019 Mazda3. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery 2018 Mazda6: LA 2017 View 16 Photos Image Credit: Drew Phillips / Autoblog Auto News Mazda Technology Emerging Technologies Performance Sedan

Mazda reportedly to be fully electric and hybrid by 2030s

TOKYO - Mazda plans to make all of its vehicles electric-based, including gasoline hybrids, by the early 2030s, Japanese media reported on Friday, as more automakers shift strategies to meet tightening global emission regulations. The Japanese automaker plans to use electric motors in all of its models by that time, Kyodo News reported, without citing sources. A Mazda spokeswoman declined to comment on the report. At the moment, Mazda's lineup does not include any all-battery electric vehicles. It does offer a hybrid version of the Mazda3, but it's only available in Japan. The company has also experimented with a range-extended electric Mazda2, which used a tiny rotary engine to produce electricity. The move is consistent with the company's Sustainable Zoom-Zoom 2030 plan, which lays out the launch of various green powertrains. Among them are electrified models coming out in 2019. That same year will include the launch of the company's new SkyActiv-X engine, a compression ignition gasoline engine, which promises fuel efficiency improvement of 20- to 30 percent over comparable spark-ignition gas engines. This engine could hypothetically be combined with hybrid technology for even greater gains in efficiency, or even performance if the company so chooses. Mazda's recent partnership with Toyota also means Mazda could be able to quickly develop hybrids and electrics using Toyota's existing technology. This news that Mazda will begin primarily focusing on electric powertrains does seem contrary to Mazda CEO Masamichi Kogai's statement that its gasoline, diesel and electric vehicle technologies would "co-exist" in the future. Mazda on Thursday also launched a new CX-8 three-row crossover for the Japanese market, which is currently only available with a diesel engine. The company also plans to finally introduce a diesel engine to the United States in the CX-5 crossover. Assuming that Mazda's move to fully electrified vehicles is true, it will join a couple of other automakers planning to do the same. Volvo Car Group in July said that all of its new models from 2019 would feature some amount of electrification, and Jaguar-Land Rover will follow suit starting in 2020. Reporting by Naomi Tajitsu. Editing by Sherry Jacob-Phillips. Additional words from Joel Stocksdale.Related Video: Image Credit: Toru Hanai / Reuters Green Mazda Electric Future Vehicles Hybrid mazda hybrid mazda electric car