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Are old airbags killers?

Takata airbags may not be the only ones with some very serious problems. A new report from TheDetroitBureau.com claims that the National Highway Traffic Safety Administration has opened its second investigation into bad airbag inflators, and this time, they aren't from Takata. The focus of this latest case is on the airbag inflators in some 500,000 older Chrysler Town and Country minivans and Kia Optima sedans, all of which come from ARC Automotive. While the Takata case looks at problems stemming from the engineering and production process, the ARC investigation focuses on the age of the inflators. As TDB explains, airbag inflators are essentially what the military refers to as shaped charges, sort of like Claymores (for fans of the Call of Duty series). In combat, they blow up in a specific direction, protecting those behind the explosion, although in the case of airbags, the explosion "[creates] a precise rush of hot gases" that inflate the bags. NHTSA's worry is that with the increased average age of today's vehicles, years and years of being bounced, jolted, and shaken about and exposed to often-radical temperature changes have altered the nature of the explosives in these vehicles, causing too big of an explosion. "It may be a reasonable assumption that as these things age they deteriorate." – Analyst George Peterson "It may be a reasonable assumption that as these things age they deteriorate," analyst George Peterson told TheDetroitBureau.com. NHTSA boss Mark Rosekind backed up aging angle. "Cars are lasting on the road a lot longer than ever before," Rosekind told TDB, adding that seals could start breaking down. "Is aging now an issue? That's part of the investigation going on." NHTSA has only identified two "incidents" so far, although according to Center for Auto Safety Director Clarence Ditlow, there's genuine concern that there could be additional unidentified cases. "Could we have missed more? That could be the case," Ditlow told TDB, citing the misidentified deaths in the Takata investigation. Ditlow was quick to point out that, even in older vehicles, airbags are much more likely to protect than harm. "No one is saying you should disable your airbags," the safety advocate told TDB. "You're far more likely to be helped than hurt by one if they go off." At least one automaker, meanwhile, has already been advised of the investigation by NHTSA and is checking its airbags.

2013 Hyundai Sonata Hybrid gets bigger, better battery pack, lower MSRP

Just yesterday, we told you how Hyundai's 2013 Sonata Hybrid was late out of the gate (along with its mechanical twin, the Kia Optima Hybrid), with growing speculation suggesting that the company was revisiting its gas-electric sedan with an eye toward improving its efficiency.
Well, today Hyundai has released official details, and that's exactly what's happened. Sporting a larger starter generator, a higher output electric motor and a more potent 47 kW lithium polymer battery, the 2013 Sonata hybrid is more efficient than before. The revised hardware helps the sedan jump two miles per gallon combined over its 2012 predecessor. That pushes the 2013 Sonata Hybrid to 36 mpg city, 40 mpg highway and 38 mpg combined. Engineers also tweaked the machine's software, with revised driving pattern detection and engine on/off logic.

Hyundai pickup truck sounding more likely

Hyundai looks poised to get into the pickup market, according to the latest report from Automotive News. The Korean automaker revealed the Santa Cruz concept at the Detroit Auto Show this past January, previewing a vehicle that combines the best attributes of a pickup truck with those of a small crossover – sort of like a Honda Ridgeline, but smaller. It's an idea whose time has come, says Hyundai's US chief Dave Zuchowski. "We're assuming that it's going to get done," he told AN. "It's just not officially done yet." He expects it to be approved sometime within the next decade, and when it does enter production, Zuchowski said it could emerge as the first diesel-powered Hyundai offered in America. The biggest challenge, however, may not lie in convincing the head office in Seoul to give it the green light. The company's plant in Montgomery, AL, is strained enough producing the Sonata, Elantra and Santa Fe. In order to produce the pickup as well, Hyundai would need to either expand the current plant or build a new one.