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2019 Mazda CX-5 to get 2.5-liter turbo and revised G-Vectoring

The 2019 Mazda CX-5 is getting Mazda's 2.5-liter turbocharged four-cylinder engine if this supposed internal document from Reddit is correct. The user claims a salesperson showed him the document in question. In addition to the availability of the turbo engine, Apple CarPlay and Android Auto appear to be added onto every trim level. Do take note that the document says it's from Mazda Canada at the bottom, so that's why the trim levels don't have the same names as they do in the U.S. Another interesting mention in there is G-Vectoring Control Plus. We've had Mazda's G-Vectoring Control technology for a little while, but never has a car come out with the Plus moniker on there. Our best bet is Mazda has revised its original G-Vectoring system for 2019; we'll have to wait for official information to see what exactly changed though. At the top of the page Mazda lists "substantial visual changes to the interior" as one of the highlights. The biggest change we can find related to that is a seven-inch LCD display added to the gauge cluster on what would equate to the Grand Touring trim in the U.S. At least Canada — and maybe we too — seems to be getting a fourth trim level called "Signature." This will probably consist of more expensive materials used throughout and maybe a few bonus tech features over the Grand Touring. The page shared looks plenty legitimate, but it's still best to maintain some healthy skepticism. It's also from Canada, so there could be some slight variations between how those cars are equipped versus those coming stateside. We're excited to see the 2.5-liter turbo in the smaller CX-5, though. It should give that car the extra punch it needs to fend off faster rivals in the ever-expanding crossover segment. Featured video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Mazda engineer wants new rotary to be turbocharged

Hope springs eternal for Mazda to revive the high-revving Wankel engine for a new sports car, and the company keeps feeding that thirst with hints that it could happen. To make the possibility even more tantalizing, Mazda drivetrain and powertrain assistant manager Tetsushi Marutani tells Motoring that he wants the updated mill to pack a turbocharger. "Personally, I think that a rotary with some turbo or compressor would be good," Marutani said to Motoring. "Because a rotary, in my opinion, they require more [torque at] low speed, low down torque. So if we have some small compressor or turbo it would help." Mazda hasn't sold a rotary-powered model since the RX-8 and hasn't had a turbocharged one since the third-generation RX-7. However, the recent RX-Vision concept (above) at least hinted at a possible Wankel revival, and Mazda officials confirmed that its engineers continued to develop the engine since the RX-8's demise. The RX-Vision used a next-gen rotary called the Skyactiv-R, but Mazda didn't officially confirm any details about it. Rumors suggested the engine had a two-rotor layout with a total displacement of 1.6 liters. A two-stage electric turbo and hybrid powertrain would allegedly boost the total output of around 450 horsepower. The electric assistance could also counter the Wankel's lack of torque at low revs and poor fuel economy. Those rumored specs sound fantastic, but we still take the rotary's return with a grain of salt. Mazda CEO Masamichi Kogai is adamant that it's not worth the company's limited resources to develop a niche sports coupe instead of better selling vehicles. Related Video:

Mazda Skyactiv-D racer first diesel to run at Indy in 60 years

While it may not be touting the old "Win on Sunday, sell on Monday" axiom we all know and love, Mazda recognizes that racing can only improve its cars. And so it's no surprise that the Japanese automaker is testing and refining its Skyactiv-D diesel engine by sending it out on various race tracks around the country - notably being the first diesel ever to compete at Daytona and the first to notch a Grand Am win at Road Atlanta.
Next up? Indy. It has been over 60 years since a diesel-powered machine ran at the Indianapolis Motor Speedway, and the Cummins-powered racer that competed in the 1952 Indy 500 with a 6.6-liter inline-six-cylinder oil-burner was a fast and brutal machine that set a new lap record in qualifying leading up to the race. Though that car was withdrawn with turbocharger failure 71 laps in, its diesel powerplant left an indelible impression on the racing community, and that's something Mazda hopes to accomplish once again.
Mazda says that the diesel engine in its race car is pretty darn close to stock - 51 percent stock by parts count, and 63 percent stock by weight - which means the way it performs in competition is at least a somewhat meaningful way to the stock engine's durability in the real world. Check out the image of the Mazda6 Skyactiv-D racer posing alongside the 1952 Cummins above (click to enlarge) and feel free to peruse the press release below for the rest of the details.