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Five automakers now being investigated by NHTSA for airbag woes

It appears that Toyota's renotification to owners of recalled vehicles from last year is just the tip of the iceberg for what could potentially be a much larger industry-wide recall. The National Highway Traffic Safety Administration is opening a preliminary evaluation investigation into roughly 1.1 million vehicles from Chrysler, Honda, Mazda, Nissan, Toyota and parts supplier Takata regarding faulty airbag inflators in several models.
NHTSA has received six reports - three directly, two from Takata and one from Toyota - of vehicles with ruptured airbag inflators from 2002-2006, which resulted in three injuries. So far, all six incidents have occurred in high humidity areas like Florida and Puerto Rico. According to Toyota's latest recall announcement, the inflators may have an improper propellant that could cause it to rupture in a crash and the bag to deploy abnormally.
This new investigation follows a previous recall from April 2013 of about 3.4 million vehicles worldwide for the airbag inflators from Takata. As Autoblog reported, Toyota jumpstarted the new situation when it found that the original list of serial numbers for the faulty part was incomplete and discovered more cars in need of replacement. Honda and Nissan told us that they were investigating whether further models would need called in again as well. Mazda told Autoblog: "Regarding the current Takata situation, we're working closely with NHTSA and investigating the situation, but nothing else to report at this time." Chrysler Group responded to us with the statement: "Chrysler Group engineers are conducting the appropriate analysis. The Company will cooperate fully with the National Highway Traffic Administration."

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.

2016 Mazda CX-3 First Drive

If there's any doubt in your mind about the importance of B-segment crossovers, consider this: our review of the 2016 Mazda CX-3 arrives on your screen less than 24 hours after our first test of the 2016 Honda HR-V. Both of these vehicles are hugely important entries for their respective automakers. And while they take a similar shape and will compete head to head, the truth is, they're very different products. The HR-V is a knockout because of its excellent packaging and added versatility over Honda's own Fit and Civic. It's a wholly competent product, and we imagine it'll be one of, if not the best-selling vehicle in the class. In terms of being desirable for customers, it checks all the necessary boxes: frugal, functional, efficient, and affordable. Mazda takes a similar approach, but focuses instead on its key strength of offering cars that are great to drive, and look damn good. What's more, the CX-3 won't have to share showroom space as the HR-V does with the Fit – the all-new Mazda2 isn't slated for the US right now. Instead, the new CUV will serve as an entry point into the brand. Because of this, Mazda is betting big on the CX-3. That all starts with a product that's appealing to the eye. Design director Derek Jenkins says Mazda "didn't want to do the funky route" with its compact CUV – a nudge to the Nissan Juke and Fiat 500X, right there. Instead, the CX-3 uses the Kodo design language that Mazda has perfected since its production debut on the CX-5 in 2012. Across the board, the company's products look incredible, and the CX-3 is right at home amongst Mazda's latest beauties. Notice the long hood with a flowing character line that runs over the front fender and down the body side, chiseled off at the end with tight rear proportions and a small overhang. Huge arches draw focus to the premium 18-inch wheels found on our Grand Touring CX-3, but swallow up the 16-inch rollers used on lesser models. The glass area is kept to a minimum, but visibility from inside is still quite good. Details like the LED accents in the head- and taillamps look premium and aggressive. From all angles, this is an attractive crossover. It's a bold, dynamic entry in a class filled with cutesy, oddball, and bland designs. Underneath the CX-3 is the Skyactiv chassis found in the new Mazda2. At 168.3 inches long, 69.6 inches wide, and 60.7 inches tall, the CX-3 is smaller than the Mazda3 in every dimension except height.