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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.

Predictable is good | 2017 Kia Sorento Quick Spin

It's been a while since we've tested the latest Kia Sorento, and we've never reviewed the V6 model. That's a shame. It's comfortable, drives well, and offers a lot of features. It's one of Kia's best-sellers, though sales have slipped as competitors roll out fresher models. Still, with consumers flocking to crossovers, the Sorento remains a critical vehicle for Kia. We spent a couple of days running around metro Detroit in the top trim SXL V6 model, which starts at $46,595. With optional Snow White Pearl paint ($395) our tester comes in at $46,990. It's loaded, with the 3.3-liter V6, all-wheel drive, 19-inch chrome alloy wheels, HID headlights, and LED fog and taillights. The interior has heated and vented seats, a heated leather steering wheel, Kia's UVO infotainment, satellite radio, and Infinity surround sound audio. Safety features include an auto emergency braking system, lane departure warning, surround view monitor, and rear traffic alert. Put simply, it's a really nice crossover. Here's our impressions. We were immediately impressed with the V6, which pumps out 290 horsepower and 252 pound-feet of torque. It offers strong, even acceleration. We took off from a stoplight, revved to 6,000 rpm, and shot past a line of traffic cued up to the left. The Sorento feels a little bit like a sleeper. It's strong on the expressway. We had no trouble merging or maneuvering through plodding traffic. Reaching cruising speeds of 75 or 80 miles per hour isn't a chore. We occasionally floored it to stretch things out and weren't disappointed. Response is very acceptable for this segment. We noticed the sound of the V6 is basic, and not sporty. Just six cylinders doing their thing. Teamed with a six-speed automatic transmission, the V6 was refreshing. So many crossovers come with turbo and/or naturally-aspirated four-cylinders (the Sorento offers both). But a competent engine moving us forward in a linear fashion is kind of nice. Traditional even. Yes, the industry is moving toward downsized displacement, and that's a smart tactic. But a turbocharged engine — they all have some degree of lag — is a strange dynamic for some consumers. Add in a dual-clutch or an eight- or nine-speed gearbox, and everyday vehicles can start to feel weird. Accelerate quickly in a turbo crossover with a non-enthusiast and they're not going to like it. The point: the traditional powertrain in the Sorento delivers. Once we're cruising, we noticed a little bit of road and wind noise.

Subcompact Crossover Comparo Roundtable | Autoblog Podcast #599

This week, we've got a special episode of the Autoblog Podcast, wherein you'll hear the extended version of the roundtable discussion from our Subcompact Crossover Comparison. In it, Editor-in-Chief Greg Migliore is joined by Consumer Editor Jeremy Korzeniewski, Senior Editor, Green, John Beltz Snyder and Associate Editor Joel Stocksdale. After extensive testing (and filming) in Northern Michigan, our editors break down what they liked and loathed about the Honda HR-V, Hyundai Kona, Jeep Renegade and Kia Soul. Grab a cup of coffee with us, and enjoy. Autoblog Podcast #599 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: