2004 Mazda Rx-8 on 2040-cars

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Remember that diesel Mazda has been promising? It's coming in the CX-5

Mazda has been talking about bringing a diesel to the US since the current Mazda 6 debuted. It's been delayed, delayed some more, and then seemingly forgotten, but now comes word that the diesel four-cylinder will arrive here in the second half of 2017. It's just coming in the CX-5 first, not the 6 sedan. The diesel in question is Mazda's Skyactiv-D 2.2-liter four, which makes 173 horsepower and 310 pound-feet of torque in other models. Putting it in a small crossover makes some sense, especially considering the recent announcement of a diesel Chevy Equinox. It's good news for choice and another sign that the diesel scandal brewhaha's effect on diesel decisions is blowing over. If it works in the CX-5, we may see this option spread throughout the Mazda lineup. Now if only someone could make a case for that rotary... Related Video: Featured Gallery 2017 Mazda CX-5 View 9 Photos Green LA Auto Show Mazda Crossover Diesel Vehicles mazda cx-5 2016 LA Auto Show

Mazda has right mix to chase 120,000 more US sales

The Mazda MX-5 Miata was named to Car and Driver magazine's Ten Best list for the eighth year in a row and for the fourteenth time overall. The CX-5 tops or comes in as runner-up on every AOL Autos staff poll we take on compact crossovers. The Mazda3 is a perennial favorite among auto critics. That's three clear, unquestioned winners in the Mazda showroom. So, why does Mazda seem to struggle sometimes for recognition and clarity in the marketplace?
For that, I chatted with Mazda North American Operations President, Jim O'Sullivan, who has run the outfit since 2003. O'Sullivan, a former Ford sales and marketing executive who came to Mazda from Dearborn, MI when Ford owned a controlling stake in Mazda, is one of the quieter, but very menchy, leaders in the industry whose longevity in the job speaks to the stability of Mazda.

Patent application suggests Mazda rotary return

A recent patent application by Mazda reveals that the Japanese automaker is still working on the rotary engine. This could in fact be the Skyactiv-R engine found in the RX-Vision concept from the 2015 Tokyo Motor Show. As with anything Wankel-related, nothing is certain until Mazda makes a production commitment. But this filing suggests that serious development is happening in Hiroshima. The 2011 Mazda RX-8 was the last rotary-powered car you could buy in America. Slow sales, poor fuel economy, and tighter emissions standards prevented Mazda from committing to a follow-up. But the fundamental principles of the rotary - compact size and light weight - perfectly fit Mazda's Skyactiv ethos. (For an explanation of how rotaries work, click here.) In this new engine the intake port sits at the bottom of the engine with the exhaust port on top instead of the other way around. That allows for lower mounting, which improves a car's center of gravity. This rotary is also turbocharged. Putting the turbo up high helps ensure it doesn't get in the way of any body or chassis crossmembers. The implication of those claims is that somebody is thinking about how to put this engine in a car. There are other benefits as well. The short path from the exhaust port to the turbo ensures minimal turbo lag. It also allows for a close-mounted catalyst on top of the enigne, which will help emissions. Another innovation in this new engine is a triangle-shaped rotor that covers part of the exhaust port. This allows for different exhaust flow characteristics. The filing claims that that two of the four orientations allow for less airflow resistance in the exhaust port. As in previous Mazda rotaries, there are two spark plugs to manage ignition timing and combustion. But unlike in the 16X concept, Mazda's last public display of such an engine, the new rotary uses port fuel injection. Keep in mind this is only a patent application. A Mazda spokesperson refused to comment on future product, but commented "As we stated at the Tokyo motor show, Mazda is doing all that it can to bring a rotary to the market." In the meantime, keep your RX-7 prayer candles lit and hope for the return of the rotary before the end of the decade. You can bide your time by reading the entire application here. Related Video: Related Gallery Mazda RX-Vision Concept: Tokyo 2015 View 11 Photos News Source: USPTO via autoevolution Rumormill Mazda Performance rotary mazda rx7