2011 Kia Optima Sx Sedan 4-door 2.0l on 2040-cars

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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.

Kia Stonic is a compact crossover with a weird name

With Hyundai on the verge of revealing its new Kona subcompact crossover, it isn't surprising that Kia has one to show as well. It's called the Stonic, which is a fairly bizarre name with an equally odd origin. "The name 'Stonic' combines 'Speedy' and 'Tonic,' which refers to the first and last note in the musical scale," Kia explains. "Thus, 'Stonic' suggests that the vehicle is agile and offers something new and fresh in the compact SUV segment." It will be interesting to see if Kia sticks with the name, especially considering it's only one letter away from the name of a certain Chevrolet. Funky name aside, the Stonic looks like it will be fairly handsome, if a bit conventional-looking for a segment that includes the Nissan Juke and Toyota C-HR. The renderings show the car adheres to Kia's design language with organic curves and the corporate Kia grille. It then adds chunky features like beefy fender arches and a thick, raked C-pillar, all of which are bolstered by prerequisite black plastic cladding and aluminum-look faux skid plates. The interior doesn't get any more adventurous. In fact, comparing the rendering with the interior of the new Kia Rio, they look just shy of identical. The only visible differences are a slightly different dash pad over the passenger air bag, and slightly altered air vents. Though the base vehicle isn't exactly revolutionary in its design, it does sound as though owners will be able to personalize it a bit. Kia says the Stonic is "the most customizable Kia ever." Exactly how this will be realized is yet to be seen, but expect many options for interior trim, exterior colors, wheels, and more. We'll also learn the details soon, since Kia says the car will go on sale later this year. Related Video: Kia Crossover Economy Cars hyundai kona

The Kia Rio has never looked this good

The word "Rio" immediately conjures images of the Olympics, which ended just days ago. But recalibrate your brain. It's Kia's best-selling model around the world and it will be revealed in September at the Paris Motor Show. The fourth-generation Rio gets a fresh look inside and out. It has a longer wheelbase with a longer hood and front overhang, which Kia says is meant to convey confidence. The sketches released today look similar to the current generation – as we'd expect – but Kia designers dressed it up with a fancier front end and "straight lines and smooth surfacing" which is evident on the sides. Kia also touts the new Rio's safety, connectivity, and improved handling, though it didn't specify the features. You can compare the sketches with the spy shots of a Rio caught running around this week. Rumors also suggest a hotter Rio GT hatch could arrive for 2018. The sketches show the hatchback variant. Kia also sells the Rio as a sedan in the US market. Globally, the Korean automaker moved more than 473,000 Rios last year, and the new model will launch production near the end of this year for Europe. Timing for launches in other markets was not announced. Despite low fuel prices and consumer demand for crossovers, Rio sales have inched up slightly this year to 18,699 units, 1,637 ahead of last year's pace through July. Much of those gains came last month, when Kia sold 1,104 more Rios than it did in July 2015. The Rio was last updated in the US market for the 2016 model year. Related Video: