2014 Hyundai Elantra Sport 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.

2014 Hyundai Elantra shows off new trim, engine in LA

Hyundai has issued a mid-cycle refresh for all three body styles of its popular Elantra compact at the 2013 LA Auto Show. As mid-cycle refreshes go, this is a fairly comprehensive one, with some sweeping changes beyond the typical new head- and taillights. The big news is a new 2.0-liter engine and a Sport trim group.
The new 2.0 will only be available on the Elantra Sport, and it pumps out 173 horsepower and 154 pound-feet of torque. While those aren't exactly Bugatti Veyron-beating numbers, they still represent healthy 25-hp and 23 lb-ft increases over the 1.8-liter engine, and the new output figures are enough to position the Elantra near the top of its class. Other tweaks for the Sport include a mildly retuned suspension with a larger front sway bar and slightly stiffened springs, along with revised programming for the electric power steering.
There are a number of other changes and tweaks that we detailed in last night's story. Since then, we've snapped some images of both the Coupe and Sedan on the floor of the LA Auto Show, and we now have a full press release which gives a comprehensive list of what's new for the 2014 Elantra. Check it out below, then let us know what you think in Comments.

Hyundai brings 1,000-hp Genesis Coupe to SEMA, and plenty more [w/video]

Hyundai has a thirst for horsepower. How else could we explain the scene you see above, in which there exists a 708-horsepower front-wheel-drive Sonata tuned by Bisimoto (black and white, above left) powered by Hyundai's 2.4-liter Theta II engine? Or the little red number you see hiding in the background, which, at an even 1,000 horsepower, is "the most-powerful 2.0-liter Genesis Coupe ever built," says Hyundai?
In addition to those two powerhouses, the white Sonata (above right) was styled by John Pangilinan to "[connect] Los Angeles street art culture with automotive enthusiasts," whatever that means, and it joins an ARK Performance-tuned Genesis Sedan meant to go head-to-head with Mercedes AMG and BMW M and another Genesis Sedan tuned by Toca Marketing Group with a twin-turbo'd 5.0-liter Tau V8.
All in, that's five heavily modified vehicles being shown at the 2014 SEMA Show by Hyundai (not to mention any more customs not actually sponsored by the automaker itself), and each of them is pretty successful as far as we're concerned. Check them all out for yourself in the image gallery above, and read all the details in the press release below, where you'll also find a video of the builders discussing each of their creations.