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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.

2017 Kia Sportage gets bigger and gains bulbous new duds

Anyone who's been keeping an eye on our monthly By The Numbers series of posts knows that crossovers are the kings of the automobile world in 2015. That's not likely to change any time soon, at least so long as gasoline remains relatively cheap and lenders remain willing to offer ever-longer loans with reasonable interest rates. Kia looks perfectly positioned to capitalize on the booming crossover trend with its latest Sportage. The 2017 Kia Sportage is a bit more bubbly on the outside than before, and it's got more interior room thanks to a chassis that's been stretched 1.2 inches longer than the previous model. Two powertrains will be available: a 2.4-liter four-cylinder with 181 horsepower and 175 pound-feet of torque, and a 2.0-liter turbo with impressive figures of 241 hp and 260 lb-ft. A six-speed automatic transmission is standard across the board. All-wheel drive will, of course, be optional, and Kia claims the new Sportage will be more fuel efficient than before. Kia's latest infotainment system will make its debut inside the 2017 Sportage, and it will bring both Apple CarPlay and Android Auto on a seven- or eight-inch screen, though LX models will have a lesser five-inch display. We don't yet know how much the 2017 Kia Sportage will cost, but we'd bet dollars to donuts that it will be competitive with the rest of the compact crossover segment. There's a lot more information to be gleaned from the press release below. First, though, we suggest you watch the video up above to see Kia's latest cute 'ute for yourself as it struts its stuff at the LA Auto Show. Then, Sportage fans are welcome to geek out to our high-res image gallery. All-new 2017 Kia Sportage makes North American Debut at Los Angeles Auto Show Fourth-Generation Sportage Compact CUV Boasts Sophisticated Design, a Refined Premium Interior and Significant Ride and Handling Improvements - Stiffer structure, new suspension, advanced driver assistance systems, and premium materials take Sportage to the head of the class - Cutting-edge design, engaging driving dynamics and intelligent packaging stand out in a staid compact CUV segment - First Kia to offer UVO3, featuring 14 telematics services, 8 GB of music storage, access to onscreen apps and Wi-Fi tethering capability, all free of charge Los Angeles, November 18, 2015 – Kia Motors America (KMA) today unveiled the all-new 2017 Sportage at the Los Angeles Auto Show.

Kia Trail'ster Concept brings traction for the Soul in Chicago

Kia teased its hybrid all-wheel drive Trail'ster concept prior to the 2015 Chicago Auto Show debut, but the company kept some of this off-road Soul's biggest features a secret. Designed both to go off the beaten path and drive efficiently in the city, the company's designers in California added 2.5-inches of extra ground clearance and aluminum skid plates to give the hatchback a more rugged appearance. Drivers can also let the weather into the cabin thanks to a retractable canvas roof. However, the Trail'ster's most intriguing feature is its drivetrain. With a platform still based on the production Soul, up front there's a 1.6-liter turbocharged four-cylinder with stop/start churning out 185 horsepower and 185 pound-feet of torque through a six-speed automatic gearbox. The gas engine exclusively runs the front axle; at the rear there's an electric motor with 35 hp and 100 lb-ft with a 1.2-kWh lithium-ion polymer battery under the cargo floor providing assistance. The whole system produces a total output of 220 hp and 285 lb-ft of twist, and the Kia claims, the concept could even run two or three miles purely on electric power. There's no physical connection between the internal combustion engine at the front and electric in the rear. Under low-throttle situations, the electric motor runs exclusively, but under most driving conditions, the all-wheel drive system provides extra traction and a bit more acceleration. Kia claims that if it put this layout into production it would offer 25-30 percent better city fuel economy and a 5-10 percent improvement on the highway compared to the current 2.0-liter powertrain in the Soul. That works about to about 30 miles per gallon city and 34 mpg highway, based on the maximum figures. The automaker isn't saying anything official yet, but it's at least hinting that a system like this could end up in the Soul one day. "The Trail'ster concept is a near-future look at how the production Kia Soul would logically evolve into an AWD-capable version that's built to escape the city streets and roam into the mountain wilderness," Tom Kearns, chief designer at the Kia Design Center of America, said in the model's announcement.