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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.

Super Bowl commercials: Steven Tyler, Emerson Fittipaldi, Keanu Reeves and more

Sunday is Super Bowl LII, which means America will immerse itself in high-calorie potluck fare, garish halftime-show entertainment (Justin Timberlake, bringing sexy back, but not that kind), the most expensive and over-the-top TV ads of the year, and — oh yeah — a football game between two teams connected by Amtrak's Northeast Corridor line. What else you gonna do on the first Sunday of February? As usual, automakers plan big, splashy TV spots to reach all those gajillions of eyeballs glued to the teevee, though the list may be shorter than in previous years. Here's a roundup of what we know is coming. Hyundai Hyundai will test the football/futbol divide with a 60-second spot starring a youth-soccer ref who arrives for the game dramatically and just in time in his 2018 Kona. Only it's Super Bowl Sunday, so he — along with the two coaches, and apparently most of the parents — are eager to get on with their game-day plans. Advantage: football, being the message, we guess. The ad does make a quick plug for Hyundai's BlueLink nav system, but this is only nominally about the car. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Hyundai also plans a 60-second ad that recognizes people fighting pediatric cancers and highlights its own nonprofit organization that focuses on the cause, according to Reuters. Kia This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. The Korean automaker will put Aerosmith frontman Steven Tyler behind the wheel of its new Stinger on an abandoned racetrack. The former " American Idol" host promptly puts it into reverse, going back to his '70s heyday, courtesy of some CGI, to the strains of "Dream On" played backwards. Trotting out an almost-70-year-old to relive some classic rock glory fits the Super Bowl template to a T. Two-time Formula One and Indianapolis 500 champ Emerson Fittipaldi also makes a cameo. It airs in the third quarter. Lexus This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Lexus teams with Marvel Studios to preview its forthcoming movie "Black Panther," which arrives in theaters Feb. 16. In "Long Live The King," the Black Panther, a.k.a. King T'Challa, played by Chadwick Boseman, dispatches some bad guys to recover stolen Vibranium after clinging to the roof of a speeding 2018 LS 500 F Sport, driven by co-star Danai Gurira.

2018 Kia Stinger GT Long-term Update | Addictive power, less addictive response, fuel economy

One of the big draws of our long-term 2018 Kia Stinger GT is its twin-turbo 3.3-liter V6. With 365 horsepower and 375 pound-feet of torque hooked up to a rear-drive-based drivetrain (rear-drive is standard), it's an exciting proposition. In real life it lives up to the promise with only a few minor caveats. First the good stuff: This engine is a real ripper. It feels much, much stronger than the numbers purport. Shove the throttle down and the Kia shoves you back and doesn't let up. Your only reprieve is at redline when it shifts, then the process starts again. This sensation is accessible anywhere in the rev band, too, a benefit of peak torque arriving at just 1,300 rpm. It's an exciting and addictive feeling, and it matches the Stinger's fierce appearance. From the driver's seat, it sounds good but not great. It produces a smooth, deep growl, but it's flat. Other V6s have more of a gargle, or a howl or a shriek that provides personality. The Stinger's V6 sounds generic in contrast. Bystanders won't even get a generic growl, though, as the car is as quiet as a Camry from the outside. On the plus side, keeping the Stinger GT quiet does help it stay peaceful on commutes and road trips, but some kind of electronically adjustable exhaust would really liven up the Stinger GT's soundtrack without sacrificing refinement. In addition to some better pipes, the Stinger GT could use better throttle response. We've become accustomed to wickedly responsive turbo cars nowadays, so it's a little surprising to hop in the Stinger GT and feel a moment's pause before the revs rise and the boost hits. The slow response works the opposite way, too, with acceleration continuing for a moment after releasing the gas pedal. Sport mode helps alleviate the lag, but it never disappears entirely. Still, you can adjust to accommodate the sluggish throttle response, but the Stinger would be an altogether more confidence-inspiring car without it. Finally, when it comes to fuel economy, the Stinger GT meets expectations. The EPA rates it for 17 mpg in the city, 25 on the highway and 20 in combined driving, and almost every entry in our fuel log fits that range. There were a couple refuels that revealed numbers as low as 15 mpg, though our Green Editor John Snyder managed to break 29 mpg on a trip.