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Hyundai, Kia recall 270,000 cold-weather state vehicles over rust

Hyundai has announced plans to recall 240,000 Sonata and Azera models registered in the northern United States over corrosion caused by the use of road salt. Exposure to the salt can cause rust to form (we know, basic chemistry here), and that the corrosion can change the alignment of the rear wheels, according to Reuters.
Sonatas from the 2006 to 2010 model years, built between March 1, 2005 and January 21, 2010, and Azeras from the 2006 to 2011 model years, built between September 27, 2005 and November 22, 2010, are covered only if they were registered in the following states: Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and Washington, DC. So basically, every state from the Midwest, to the central Atlantic coast, to New England. It is unclear exactly how many Sonatas or Azeras make up the 240,000 total number.
Hyundai is also recalling 20,300 of its 2013 Santa Fe Sports, while sister company Kia is recalling 9,345 2014 Sorentos. This second recall only covers Santa Fe Sport and Sorento models with the base, 2.4-liter engine and front-wheel drive. Apparently, the front axle driveshaft can develop cracks and separate.

How feasible is Hyundai's HCD-15 Santa Cruz pickup?

When the silk finally slipped off Hyundai's HCD-15 Santa Cruz concept at the Detroit Auto Show on Monday, it was tangible, four-wheeled confirmation following years of rumors that the Korean automaker has been investigating the pickup market. Yet despite strong early critical and online reception, the likelihood of a production Hyundai pickup remains muddy at best. To be clear, Hyundai officials tell Autoblog there's nothing remotely production-ready lurking below the Santa Cruz's skin – it's a what-if concept designed to gauge customer reaction. But company officials say Hyundai is seriously investigating the possibility of a production pickup, and the company firmly believes that there's a market for a small, efficient unibody truck. According to John Krsteski, Manager at Hyundai Design North America, who spearheaded the project, Hyundai "is spending a lot of time right now still going through some studies on which types of platforms – whether it's a unique platform. It could be based on something like a Tucson ... we've looked at several different options." While Krsteski indicated that a platform hadn't been arrived at – and would likely need modifications – he says "it's definitely feasible." The Santa Cruz concept has a number of eye-catching features that would seem tough to produce – namely the slide-out rear bed extender that Krsteski says was influenced by the drawer-style ovens and dishwashers increasingly found in high-end kitchens. "We've had a couple of engineers in the studio and we did some study models on it, and we do think it's feasible – especially based on how we could package that inside there." With the extension in place, the small bed is large enough for a motocross bike to fit in on an angle. So what's next for the Santa Cruz? Hyundai has some internal studies it has completed and others that remain ongoing, and the company will work to gauge consumer response to the vehicle at auto shows and other events. Hyundai Motor America is clearly excited about the California-born project, but the toughest hurdle to a production pickup will likely be getting approval from headquarters in Korea. To that end, we've been led to understand that it was both telling and strategic that the Hyundai press conference was packed with Korean executives, who were on-hand in part to gauge media reaction to the Santa Cruz.

Asian automakers still reluctant to use more aluminum

There's a logical progression of technology in the auto industry. We've seen it with things like carbon-ceramic brakes, which use to be the sole domain of six-figure sports cars, where they often cost as much as an entry level Toyota Corolla. Now, you can get them on a BMW M3 (they're still pricey, at $8,150). Who knows, maybe in the next four a five years, they'll be available on something like a muscle car or hot hatchback. Aluminum has had a similar progression, although it's further along, moving from the realm of Audi and Jaguar luxury sedans to Ford's most important product, the F-150. With the stuff set to arrive in such a big way on the market, we should logically expect an all-aluminum Toyota Camry or Honda Accord soon, right? Um, wrong. Reuters has a great report on what's keeping Asian manufacturers away from aluminum, and it demonstrates yet another stark philosophical difference between automakers in the east and those in the west. Of course, there's a pricing argument at play. But it's more than just the cost of aluminum sheet (shown above) versus steel. Manufacturing an aluminum car requires extensive retooling of existing factories, not to mention new relationships with suppliers and other logistical and financial nightmares. Factor that in with what Reuters calls Asian automaker's preference towards "evolutionary upgrades," and the case for an all-aluminum Accord is a difficult one. Instead, manufacturers in the east are focusing on developing even stronger steel as a means of trimming fat, although analysts question how long that practice can continue. Jeff Wang, the automotive sales director for aluminum supplier Novelis, predicts that we'll see a bump in aluminum usage from Japanese and Korean brands in the next two to three years, and that it will be driven by an influx of aluminum-based vehicles from western automakers into China. Only time will tell if he's proven right. News Source: ReutersImage Credit: Sean Gallup / Getty Images Plants/Manufacturing Honda Hyundai Mazda Nissan Toyota Technology aluminum