2024 Kia Sportage X-line 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.

Hyundai predicts 250-mile electric vehicle by 2020

Hyundai will start selling a battery-electric version of its Ioniq in the US later this year, but the company is ready for much more. Hyundai is forecasting having an EV with a 250-mile single-charge range by the end of the decade. Hyundai executive Ahn Byung-ki told Automotive News that, while electric-vehicle technology development has been steady during the past six years, it will accelerate during the next two. Think of it as the "hockey stick" effect, but for South Korean automakers instead of Silicon Valley tech giants or Canadian hockey players. The Ioniq, which will also get plug-in and hybrid variants, will have a single-charge range of 110 miles when the EV version arrives in November. After that, Hyundai and its Kia and Genesis sister companies may develop a 200-mile range EV for 2018, and then that 250-mile-range car for 2020. Byung-ki isn't concerned that the Ioniq will quickly be outdated because the longer-range vehicles will also be priced higher. The Hyundai executive also said the company had no plans to take on Tesla Motors in the luxury EV market. The Ioniq EV was unveiled at the New York Auto Show this past March. A hybrid version of that sedan debuted in South Korea in January, while the EV went on sale in South Korea last month. Overall, Hyundai, Kia, and Genesis are planning to introduce 10 hybrids, eight EVs, eight plug-in hybrids, and two hydrogen fuel-cell vehicles by the end of the decade. The Hyundai group's only electric vehicle currently sold in the US is the Kia Soul EV, which has a single-charge range of 93 miles as well as some dancing hamsters in its commercials. Neither the Tesla Model 3 nor the Chevrolet Bolt can make that second claim. Related Video:

2016 Kia Optima 2.0T Quick Spin [w/video]

Kia might live under the corporate shadow of parent company Hyundai, but don't confuse the Kia Optima for a rebadged Hyundai Sonata. That hasn't been the case for years, and the new 2016 Optima is more of its own car than ever before. Yes, both cars share a 110.4-inch wheelbase and 191.1-inch length, two engines, and under-the-skin hardware components. But you wouldn't know they were related just by looking – or by driving. In addition to the 2.0-liter turbocharged engine, Kia offers a 2.4-liter naturally aspirated four on the base end, and a 1.6-liter turbo-four aimed at higher fuel economy. For more on those powertrains, stay tuned for our full First Drive story coming in a few days. My drive time in the Optima focused mostly on the 2.0-liter turbo-equipped version, in loaded trim. Sure, I drove the fancy one, but this car feels so refined that Toyota should be worried. Driving Notes 2.0-liter turbo models use a rack-mounted steering assist motor, compared to the column mounted unit paired to other engines. It's a costly upgrade for Kia, but it offers better feedback and steering feel. Kia firsts include automous emergency braking, and high-intensity discarge headlamps with active cornering and automatic high beams. I didn't have a chance to try either feature, but I can tell you the adaptive cruise control works with minimal frustration. Another new item, first used on the Sorento, is Harmon Kardon Clari-fi digital music restoration, which claims to improve the sound quality of compressed music. I sampled the optional 14-speaker, 630-watt system with some 320 kbps MP3 files over the USB input and was amazed by the clarity and sound quality. The interior layout, with its horizontal swatch of buttons on the dash, is a clean and refreshing. It's a welcome break from more over-styled sedans that sacrifice swoopy contours for functionality. Kia focused on quality materials and feel. The push-button start is metal, models with the panoramic sunroof get ceiling mood lighting with rear LED reading lamps, and top-of-the-line SXL come with nappa leather. It goes a long way to justify the SXL's base price of $36,615. This car is quiet. The roads outside of Las Vegas are smooth, but the desert sun leaves the surface pockmarked. That's usually a recipe for tire noise, but I didn't hear any hum. Kia's product planners gave credit to the Michelin tires. I'll have to sample the car on some worse roads before giving a final impression.