2014 Hyundai Azera Limited 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.

Next-gen Hyundai Equus spotted horsing around in desert

The last time we showed you the next-generation Hyundai Equus, the northern hemisphere was in the depths of winter and the big luxury sedan was testing above the Arctic Circle. Now, as we're approaching the end of summer, the South Korean company is rather fittingly conducting hot weather testing in the American southwest. As with our last look at the Equus, today's images show a heavily camouflaged car. Said camo, which includes both coverings and more form-fitting stickers, can't hide the overall size of this vehicle. It's a big'un, especially behind the B-pillar. From what we can see through the front camouflage, the Equus should draw some inspiration from the Vision G concept. In short, expect a sportier, more assertive look than what's currently offered on Hyundai's flagship. This particular car is allegedly fitted with a version of the company's Tau 5.0-liter V8, which serves in both the current Equus and the smaller Genesis sedan. It's paired with a ten-speed automatic – yes, ten forward gears... on a car – while our spies reiterated previous reports that a new turbocharged V6 would also be on offer. Importantly, this latest gallery of spy photos gives us our first look at the new Equus' cabin. Again, there's heavy camouflage here, but we can get a look at the handsome leatherwork on the two-tone steering wheel and the stylish silver hue of the HVAC buttons. It also looks like Hyundai will retain a knob-and-button-style controller for the infotainment system, which will be housed in an expansive display at the tip top of the dash. Look for the next-generation Equus to make its debut some time in 2016 as a 2017 model. Related Video:

2015 Hyundai Genesis 5.0 First Drive [w/video]

The original Hyundai Genesis was something of a mixed bag. A great first effort, no doubt, but as with any, well, genesis, there were weak points – the infotainment system and some interior materials, for example. In creating its second-generation model, Hyundai paid plenty of attention to these shortcomings while wisely deciding to retain the most notable of the original model's strengths: its 5.0-liter V8. The 420-horsepower rocket from the former Genesis R-Spec has once again been named the top-flight engine for this updated, 2015 model. Hyundai has comprehensively overhauled its first rear-wheel drive sedan, and while it might use an older – but impressive – engine, the 5.0-liter V8 isn't nearly as big of a story this time around. That's because it's now wrapped inside a far better package, as we found during a week behind the wheel. Hyundai's stylists have matured the Genny, opting for significantly more standout sheet metal in this new iteration. The old car featured a more traditional three-box shape, while the second-gen car is more open about its rear-drive layout, featuring a long hood and a short rear deck that feeds right into an aggressively raked rear window. The upright front fascia, with its broad, crisply styled grille and almond-shaped headlamps is clean and fashionable while still coming off as sort of conservative. Around back, Hyundai maintained some semblance of its old fluidic design, with sweeping, wraparound taillamps, while the V8 model's bumper is home to sporty, staggered quad exhausts. That said, the updates to the exterior are overshadowed by the comprehensive overhaul found in the cabin. The Genesis finally has an interior befitting of its price tag, thanks in large part to the swath of natural-looking matte wood trim on the dash, complemented by aluminum accents. The upper and lower dashes are finished in plastic, but its quality is no better or worse than what you'd find in a German competitor. However, while the cabin certainly feels much better than the last-gen model, there are still a few shortcomings. The "ultra premium" leather is standard on the 5.0's wide, supportive seats, and while it feels very, very nice, we did notice that even with fewer than 8,000 miles on the clock, a regular parade of denim-clad auto journalists has already started to stain the driver's side bottom cushion – something we noted during our year-long test of Hyundai's larger Equus.