2011 Hyundai Sonata Limited 2.0t on 2040-cars

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Hyundai Motor shares slide following U.S. probe of airbag failures

SEOUL — Shares in Hyundai Motor tumbled on Monday on a U.S. probe into why airbags failed to deploy in some of its Sonata sedans, with investors fretting about potential recall costs for the once popular cars. The probe, which follows crashes that reportedly killed four people and left six injured, will review the 2011 Sonata sedan as well as the 2012-2013 Forte made by affiliate Kia Motors, encompassing some 425,000 vehicles. It marks the second investigation by the U.S. National Highway Traffic Safety Administration into the South Korean duo in less than one year, exacerbating headaches for Hyundai which reported in January its worst annual earnings in seven years. Hyundai has issued a recall for more than 150,000 U.S. Sonatas after incidents of non-deployment were linked to electrical overstress in the airbag control unit, but said it did not have a final fix. "What I am concerned about is that the recall will be expanded to other markets," said Ko Tae-bong, an analyst at Hi Investment & Securities. The Sonata and Forte sedans were responsible for driving sales for Hyundai and Kia in key markets in recent years, although they are no longer as popular as they once were. Ko estimated the U.S. recall could cost as much as $575 million if airbags were replaced in 425,000 vehicles under review and the automakers were found responsible for the problem. Hyundai Motor shares tumbled 4.8 percent while Kia Motors lost 3.7 percent. Parts supplier Hyundai Mobis fell 5.4 percent while the broader market was down 0.7 percent. Hyundai declined to comment on whether the recall would be expanded. Kia said it has not confirmed problems with the airbags but added it would "act promptly to conduct a safety recall, if it determines that a recall would be appropriate." The automakers told the South Korean regulator that the Sonata and Forte models sold in the domestic market were not affected, an official at South Korea's transport ministry told Reuters. The U.S. regulator said the airbag control units were built by ZF Friedrichshafen-TRW, a German auto supplier that acquired TRW Automotive in 2015, adding that it would determine if any other manufacturers used similar airbag control units and if they posed a safety risk. The NHTSA also said that electrical overstress appeared to be the root cause in the 2016 recall by Fiat Chrysler America of 1.4 million U.S. vehicles for airbag non-deployments in significant frontal crashes.

U.S.-spec 2018 Hyundai Kona bows in L.A.

Earlier this year, Hyundai revealed its first entry into the increasingly competitive compact crossover segment with the 2018 Kona. That car, though, wasn't configured for the North American market, and it was unclear what sort of specs it would have in the U.S. Now we have an answer to that question, as Hyundai unveils the U.S.-production version of the Kona at the 2017 Los Angeles Auto Show. Americans will have their choice of two gasoline powertrains for the Kona. One is a naturally aspirated 2.0-liter, four-cylinder engine running on the Atkinson cycle. It's good for a peak 147 horsepower at 6,200 rpm and 132 pound-feet of torque at 4,500 rpm. The 2.0-liter will be mated to a six-speed automatic transmission with manual mode and an overdrive lock-up torque converter for highway efficiency. The second powertrain option is a turbocharged 1.6-liter, four-cylinder engine paired to a seven-speed dual-clutch transmission. This setup provides 175 hp at 5,500 rpm, and 195 lb-ft available from 1,500 to 4,500 rpm. The turbocharger uses electronic wastegate control, and oil jets and a water jacket insert help cool pistons and the top of the cylinder block, respectively. These features help preserve the engine and provide more efficiency. The 1.6-liter turbo will be available in the Limited and Ultimate trim levels. View 13 Photos The Kona will be available in front-wheel- and all-wheel-drive models, each with its own suspension setup. Both will feature MacPherson struts up front. 2WD models will have a rigid torsion beam in the rear, while AWD models benefit from an independent multi-link suspension. The Kona also offers 16-, 17- and 18-inch wheel options, depending on trim level. Inside, the Kona provides a variety of technology features. It has a standard 7-inch touchscreen display, with an 8-inch nav touchscreen also available. It offers Android Auto and Apple CarPlay, satellite radio, Hyundai's Blue Link LTE connectivity technology and wireless smartphone charging. An available head-up display helps keep eyes on the road where they belong. Other safety features include forward collision avoidance with pedestrian detection, lane-keep assist, blind-spot warning, rear cross-traffic alert and high beam assist. Hyundai will offer the Kona with "extroverted" paint colors. An optional color-contrasting roof will help it stand out even more. The Hyundai Kona will arrive in U.S. dealerships in the first quarter of 2018.

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.