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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.

Hyundai Tucson N would be a hot hatch on crossover stilts

Auto Express reports that during last week's launch of the all-new Hyundai Santa Fe, the carmaker's global head of sales said a hotted-up N version of the Tucson "is under development, and other models will come after that." The remark should quell a year of speculation that a performance-oriented Tucson N had to figure somewhere in Hyundai's plans. The question now is when will the Tucson N get here. The N performance sub-brand's first product, the i30 N, just launched. We'd been told that a "fastback" would come next, probably an N version of the i30 Fastback going on sale in international markets this year. After that would come a B-segment vehicle — likely an i20 N, a road-going model of the four-door that Hyundai uses for the World Rally Championship. After that would come an SUV, however, we're also expecting a Veloster N to reach the U.S. market late this year. We know that the N division plans to take the time to make sure each model delivers all the goods — the i30 N's received uniformly high marks so far — so we could be looking at mid to late 2019 for a spicy Tucson. The hot crossover playground will entertain more global players by then — Seat just debuted its 296-horsepower Cupra Ateca in Europe, for instance — but in the US, the Tucson N could own a niche without a true competitor. The Mazda CX-5 earns across-the-board praise for driving dynamics, but its four-cylinder tops out at 187 hp and it would never be called a "lovable thug." Unless Ford decides to roll out an Escape ST after three years of scuttlebutt on the matter, nothing else in the segment could touch a 'roided Tucson, especially one given the full 271-hp from i30 N's 2.0-liter turbocharged four-pot. Related Video:

Hyundai mulling new small CUV under Tucson

Hyundai maintains it can barely build enough of its core models to satisfy North American consumers, but that doesn't mean it isn't keen to expand its offerings to capture developing segments of the market. According to Edmunds, one of those expanding niches could be the burgeoning subcompact crossover segment. The website quotes Hyundai North America president and CEO John Krafcik as acknowledging his company is "very under-represented" in crossovers, the market's hottest vehicle type.
With the discontinuation of the Veracruz, Hyundai is down to two CUV nameplates, Tucson (pictured) and Santa Fe, the latter of which covers two segments with a two-row Sport and long-wheelbase three-row model. And while Hyundai commands seven percent of the US sedan market, the company estimates it only has two percent of the truck segment.
And while Krafcik stops short of confirming a new model, he acknowledges "a new segment is emerging" underneath the Tucson and says, "I think it's something to look at." At the moment, the subcompact softroader segment remains small and somewhat amorphous, with tiny CUV offerings like the Buick Encore, Nissan Juke, and now-discontinued Suzuki SX4 illustrating that there are a lot of different ways to package and market such a vehicle.