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Sorry, rotary fans, Mazda's RX Vision probably won't happen

Mazda is doing a lot of things the right way in this age of beige-ness. It just crammed a turbocharged inline-four into the improved CX-9, a bold move unto itself, and one that should also be heartening for Mazdaspeed fans. Wouldn't that engine make for a swell Mazdaspeed3 or Mazdaspeed6? There's a reasonable ray of hope there, but not necessarily a guarantee. The RX Vision, though, is a pipe dream. Mazda is smart to keep the rotary dream alive. It's smart to keep developing it in back rooms and to keep the idea on the public's mind. Credit where credit's due: Mazda has solved some of the stickiest issues the rotary engine has, through savvy engineering and perseverance. We've seen promising patent filings for the Skyactiv-R engine, which is supposed to be found in the RX Vision concept. Mazda uses every opportunity to remind us that development is continuing and that the company would love to bring a rotary-powered sportscar to production. I believe it. But the RX Vision is just a design study. And there are some harsh realities about rotary engine emissions and fuel economy standards that are difficult for modern piston engines to achieve without expensive componentry. Emissions and fuel economy are both bugbears of the rotary, in case you've forgotten. And that explains Mazda's interest in running rotaries on hydrogen, but down that road lie infrastructure challenges as daunting as making a gasoline-powered rotary burn as clean as one of Mazda's Skyactiv piston engines. All this is meant to put Mazda's recent comments to Top Gear in context. Mazda's design director, Kevin Rice, spoke to TG at the Concorso d'Eleganza Villa D'Este, and was waving Mazda's rotary flag quite enthusiastically. "In the back rooms at Mazda, we're still developing it," Rice said, "and when the world's ready to buy another rotary, we'll be ready to provide it." I'd like that to be a comforting statement, but given the realities of fuel economy and emissions regulations and Mazda's position in the market, it seems like a hollow platitude. "When the world's ready" is just another way of saying "when we solve the fundamental issues with this engine layout, and there's an unambiguous market study that shows we can build these cars and make a profit, we'll consider it." That seems like a lot of "ifs". Perhaps Mazda does have a clean-burning, efficient, cheap-to-produce rotary running on an engine dyno in Hiroshima, and it's prepping an RX-9 for the next auto show.

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?

Crossovers help Mazda post its best January sales in 24 years

Mazda's 2017 ended on a bit of a flat note. It wrapped up the year with 2.8 percent fewer U.S. sales than 2016, and 8 of the 12 months lower month-over-month. But 2018 is off to a much brighter start with the company having its best January sales month since 1994, with just under 25,000 cars sold. Besides that headline statistic, the higher sales also mean this January exceeded 2017's sales by 15 percent or about 3,300 cars and put it ahead of January in that healthy 2016 year. Compared with this past December, though, sales are down about 2,000 cars. The gains are entirely due to the success of Mazda's crossover SUVs. The CX-5 was the best of the best with a month-over-month gain of over 66 percent. In actual numbers it sold about 13,500 copies compared with about 8,000 last January. The big three-row CX-9 had a big jump going from 1,600 units sold last January to about 2,300 for a gain of almost 47 percent. Even the little CX-3 saw a small gain between the two Januarys, going from about 1,200 to 1,350 sales. View 14 Photos Mazda's January would've been even better if its conventional cars hadn't dropped so much. Both Mazda Miata and Mazda6 sales dropped by just over half. The Mazda dropped from 3,300 sales to just under 1,600, and the Miata dropped from a little over 900 to a little over 400. Mazda3 held on a little better with just a 12 percent drop from last January going from about 6,600 to 5,800 sales. The lopsidedness of these sales isn't all that surprising. Crossovers have been a boon to loads of manufacturers. For example, Mitsubishi had an 2017 full of sales improvements, with the company finally breaking 100,000 units for the first time in years, and it was all because of improving crossover sales. January's sales also continue an unfortunate downward trend for Mazda's cars, with both the Mazda6 and Mazda3 having month-over-month declines every single month since February. It will be interesting to see if the new turbocharged engine option on the Mazda6 will improve sales of the sedan later this year. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.