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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

2019 Subaru Ascent, 2019 Hyundai Santa Fe earn highest IIHS safety ratings

Two important crossovers introduced this year, the 2019 Hyundai Santa Fe and 2019 Subaru Ascent, have finally been crash tested by the IIHS, with both receiving a Top Safety Pick+ rating. Both crossovers earned the highest score of "Good" in every crash test, including the tricky passenger small overlap frontal test. Each comes with forward collision prevention technology that adequately warns the driver, and can bring the car to a complete stop before hitting an object at speeds up to 25 mph. View 72 Photos One of the other key tests to merit the Top Safety Pick+ award is headlight performance. In this case, each gets a "Good" rating to earn the award, but there's a caveat. Only high-end versions of each vehicle have highly rated lights. On the Subaru Ascent, the "Good" headlights are LED units on the Limited and Touring trims, and the Hyundai's are LED units that come with the Limited and Ultimate trims. The lower trim levels of both vehicles come with halogen headlights. The Ascent's halogens were rated "Poor" for not providing enough illumination while also causing glare for oncoming drivers, while the Santa Fe's lights were rated "Marginal," the next highest rating from bottom, for simply not illuminating enough, but they didn't cause glare. View 65 Photos While this doesn't apply to a Top Safety Pick+ rating, the Subaru Ascent has one additional commendation. The IIHS also evaluates how easy it is to access LATCH anchors for mounting child seats in a car, as well as how many there are. In this case, the three-row, family-friendly Subaru received the "Good" rating and a "+" for having extra anchors for more placement flexibility. The two-row Santa Fe just received an "Acceptable" rating in this regard, the second highest rating from IIHS. Related Video:

Hyundai developed an airbag for panoramic sunroofs

We've reached a point where you can be in a car crash from just about any angle, and find yourself with a face full of airbag. But there's yet one more airbag frontier that Hyundai and its parts supplier company Hyundai Mobis are pioneering: the sunroof airbag. More specifically, the companies have developed an airbag to protect occupants in cars equipped with panoramic sunroofs. Hyundai explains in a press release that there was concern passengers' heads and limbs could end up going through the big glass opening in a rollover, leading to serious injury. The resulting airbag design aims to prevent that by deploying when a rollover is detected to contain occupants' bodies. It inflates from the back of the sunroof toward the front in 0.08 seconds and will go off regardless of whether the sunroof is open or closed. Hyundai, which together with Kia and Genesis had six of the 15 recent IIHS Top Safety Pick+ vehicles, claims the airbag reduced life-threatening injuries to minor ones during testing. It also noted that the company has 11 patents on the technology. No mention of when these airbags would appear in production vehicles was made. We would imagine that whenever Hyundai starts offering the feature, it will show up first on high-end vehicles such as Genesis luxury cars. Related Video: