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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 Niro sets arbitrary Guinness World Record for fuel mileage and nobody cares

For an individual, setting or breaking a Guinness World Record is something worth bragging about at the pub. For a company, it's a marketing tool. The Niro crossover is Kia's first dedicated hybrid, with a company-estimated 50 miles per gallon combined rating, which is enough to set it apart. A world record, though, sounds cool and official, even if they're a dime a dozen these days. Kia presumably paid Guinness its consultation and licensing fees, created a new record category, put hypermiler Wayne Gerdes and co-driver Robert Winger behind the wheel, and off they went to create a very specific piece of history. The record Kia set with the Niro is for the lowest fuel consumption driving across the USA from coast to coast in a hybrid car. The final score: an impressive 76.6 mpg. The stock 2017 Kia Niro traveled 3,715.4 miles from Los Angeles City Hall to New York City Hall on just over four tanks of gas for a total of 48.5 gallons. This isn't the first time Kia and Gerdes have made it into the book you used to love to flip through at your grade school book fair. In 2011, the pair set a Guinness record by driving through the lower 48 states in an Optima Hybrid getting 64.55 mpg. A Honda Insight now holds that record (74.34 mpg). As Guinness World Records become increasingly abundant, they might mean less to the general, non-record-holding public. They're still a source of pride for the record holders. "We're extremely pleased with the Niro's record-breaking performance," says Kia product planner Orth Hedrick. "We set out to build a vehicle that offers real-world utility, great looks, and fantastic mileage, and setting the Guinness World Record title confirms our achievement." Building a dedicated hybrid crossover from the ground up is hard work. 76.6 mpg is an achievement. A Guinness World Record? Anyone can do that. Related Video: Featured Gallery 2017 Kia Niro Sets Guinness World Record Related Gallery 2017 Kia Niro: Chicago 2016 View 16 Photos News Source: Kia Green Kia Fuel Efficiency Hybrid hypermiling kia niro

A closer look at the Kia GT4 Stinger Concept

When we named the Kia GT4 Stinger Concept as our top debut at the 2014 Detroit Auto Show, our comments section had, let's call it, a tantrum. People were not pleased. Debuting alongside hugely significant production cars like the Chevrolet Corvette Z06, Ford Mustang, Ford F-150, Lexus RC F, BMW M3/M4 and Chrysler 200 (not to mention great concepts like the Toyota FT-1, Infiniti Q50 Eau Rouge and Volvo Concept XC Coupe), what business did a tiny, turbocharged, rear-drive Kia concept car have winning the prize as the best of Detroit?
Well, as it turns out, it has every right to be there. Our own Michael Harley sat down with the head of US design for Kia, Tom Kearn, to discuss the GT4 Stinger and find out just what the brand was thinking when it decided to create such an enthusiast-oriented concept. The interview gives a great insight into the car and its design, while Harley goes into some detail at the end of the video about why the GT4 was the Autoblog Editors' Choice of the 2014 Detroit Auto Show.
Scroll down to watch the full interview.