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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

Here's what you had to say about the Tokyo Motor Show

We obsessively covered the 2017 Tokyo Motor Show. You, our readers, provided the color commentary. Read on and, of course, leave your comments below. Subaru Viziv Performance Concept: Remember the WRX concept they showed in 2013, and what the production version looked like in 2015? Pepperidge Farm remembers. wooootles 2 foot high wing on the trunk or gtfo :) sc0rch3d Mazda Kai Concept : Dear Honda, this is how you dynamically style a hatchback. Thank you. Dfelix70 Kudos to KODO design. There are so many things I love about this "Kai" car: the awesome split panoramic sunroof, the Jaguar-esque tails (sporting an "eyebrow up"... ala The Rock), a sleek family resemblance to the already beautiful CX-5 and CX-9. Seems suspiciously close to being a production ready Mazda3 — save for a few fanciful bits (door handles, mirrors etc). If it doesn't get too watered down by the time it hits the streets ... take my money! Randy Ross Mitsubishi e-Evolution Concept: As an 06 IX and 12 X owner, this is so upsetting. I will never buy this or care to give it another look. Hope you are glad you killed my favorite track-ready car to produce this electric junk. AcidTonic Picture the GT-R going away for a few years and coming back as an SUV. This is ridiculous. Surely someone in marketing could've came up with another cool name. Evo The Evo sedan is dead, whether this exists or not. I don't mind. Lada1200 Honda Sports EV Concept : I sure would like to see this "less is more" design aesthetic spread to their gas-powered production line. RustyShackleford Love it. I see glimpses of late 1970 Scirocco with Honda flair. Gintonics I just want ONE question answered in the affirmative, and that is... "RWD?" Henadenk AND A FEW FROM FACEBOOK: Toyota's press conference: Wake me up when they talk about the Supra. David Levinson Yamaha Cross Hub Concept: All I can think is modern day Brat, which has its own kind of charm. I'm assuming that it's a unibody design, but it seems happy to be its own thing rather than that crossover pretending to be a pickup called the Ridgeline. Would definitely take the Yamaha over the Honda, although I doubt it'll come to the states. Cole Henry Mazda Vision Coupe Concept: Face: KIA K7, Tail: Aston martin. Harold Shin A bit British, no? Jim Lykas Related Video: News Source: Honda, Toyota, YamahaImage Credit: Subaru, Mazda, Mitsubishi Auto News Green Tokyo Auto Salon Tokyo Motor Show Honda Mazda Mitsubishi Subaru Toyota 2017 tokyo motor show

Toyota reveals latest autonomous tech test bed

Toyota revealed its latest autonomous technology effort Friday, a sophisticated Lexus LS 600hL prototype that showcases its plans to advance in the emerging field. The Lexus is the first developed entirely by the company's in-house Toyota Research Institute and it will focus on the car's ability to learn and see behavior on the road. Toyota is showing the car at the Prius Challenge event at Sonoma Raceway. The Lexus uses Lidar, radar, and sensors, which potentially reduce reliance on mapping. The prototype advances Toyota's last concept vehicle shown at the Consumer Electronics Show in 2013. This one is said to be more flexible and it will focus on Toyota's two autonomous tech pillars, called Guardian and Chauffeur. Guardian is meant to improve safety features, while Chauffeur moves toward full autonomy. "We believe Guardian can probably be deployed sooner and more widely than Chauffeur, providing high-level driver-assist features capable of helping mitigate collisions and save lives, sooner rather than later," Toyota Research Institute Gill Pratt said in a statement. Related Video: Green Lexus Toyota Autonomous Vehicles Luxury Sedan lexus ls