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Feds investigating 2010-11 Mazda CX-9 CUVs over braking issues

The National Highway Traffic Safety Administration is investigating 62,000, 2010-2011 Mazda CX-9 models over brake problems. The government safety watchdog says it has received seven complaints of an observed loss of power braking power to stop the crossover, according to the The Detroit News.
The NHTSA complaints say that the problem causes a hard pedal, increased braking effort and reduced braking effectiveness. Some complaints allege that they hear a hissing noise during braking similar to the sound of air leaving the tires. No injuries or crashes have been reported.
"As always, we are fully cooperating with NHTSA on their investigation. We cannot comment further at this time," said Mazda spokesperson Tamara Mlynarczyk to The Detroit News.

A '70s F1 car and a first-gen Miata make an amazing lovechild

For no apparent reason, this artist asked what if Mazda built an MX-5-based F1 car? And what if it were from the 1970s, the glory days of James Hunt and Niki Lauda? Here's what it'd look like. Look at it! Look at its adorable little eyes and the huge tires. And the intake! The rendering is by YasidDesign and was done live in front of Facebook followers in a Facebook Live session. It borrows heavily from 1970s F1 cars – it looks like a March 741 served as the basis for the open-wheel portion – and blends it effortlessly with MX-5 styling cues. It all came together in about 90 minutes. Watching the process is remarkable, especially considering YasidDesign is doing the bulk of the work live while taking comments and advice from people on Facebook. Check out the video and YasidDesign's other works on his Facebook page. Related Video:

Mazda Slovakia brochure reveals Skyactiv-X Euro power numbers

After driving a prototype of Mazda's Skyactiv-X engine in a Mazda3 in January last year, we wrote, "If you want to talk numbers, they're understandably fuzzy. The Skyactiv-X tune isn't final yet, so horsepower and torque figures are a moving target." They're no longer fuzzy in Slovakia, where a brochure for the new Mazda3 sells final figures as 181 metric horsepower and 222 Newton-meters, or 178 horsepower and 164 pound-feet. We don't know the Slovakian engine's displacement. If that Skyactiv-X is a 2.0-liter, it compares to our 2.0-liter Skyactive-G in the Mazda3 that makes 155 hp and 150 lb-ft, or the tuned Skyactiv-G in the 2019 Miata that makes 181 hp and 151 lb-ft. According to the spec sheet on the Slovakian Mazda site, their 2.0-liter Skyactiv-G in the CX-3 makes 148 hp and 152 lb-ft, and in their Mazda6 makes 162 hp and 155 lb-ft. According to the brochure, those numbers will rise to 164 hp and 157 lb-ft in the coming Mazda3. The Skyactiv-X numbers are in sight of what reps at Mazda in California gave us for output during our drive, which was closer to 190 hp and 180 lb-ft. Mazda said at the L.A. Auto Show last year that the Skyactiv-X would launch in markets with stricter emissions regulations first, so a small European market with tighter controls doesn't define what we get. Given our less restrictive environment, tuning for more power shouldn't be a moon shot. Doing so would put the Skyactiv-X in with the optional 2.5-liter four-cylinder in the U.S. Mazda3, which makes 184 hp and 185 lb-ft. The real test will be gas mileage; the purpose of the Skyactiv-X is to provide those figures in company with 20 to 30 percent better fuel economy than the Skyactiv-G. Autoweek characterized Mazda CEO Akira Marumoto's comments on the engine as, "The Skyactiv-X variant will be positioned as the higher grade. It will have the driving dynamics of the 2.5-liter gasoline setup but the fuel economy of a 1.5-liter diesel." We have questions about this strategy, but we'll have to see how the pricing works out. Since the 2.5-liter serves as the base engine on the 2019 Mazda3, buyers can expect a meaningful premium to get into a Skyactiv-X. Right now, there's a $1,495 surcharge to go from the current 2.0-liter Mazda3 hatch to the 2.5-liter.