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Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

Word out of Japan today is that Toyota is working on launching a new solid-state battery for electric vehicles that will put it solidly in the EV game by 2022. Which leads to a simple question: What is a solid-state battery, and why does it matter? Back in February, John Goodenough observed, "Cost, safety, energy density, rates of charge and discharge and cycle life are critical for battery-driven cars to be more widely adopted." And risking a bad pun on his surname, he seemed to be implying that all of those characteristics weren't currently good enough in autos using lithium-ion batteries. This comment is relevant because Goodenough, professor at the Cockrell School of Engineering at the University of Texas at Austin - it so happens, he turns 95 today - is the co-inventor of the lithium-ion battery, the type of battery that is pretty much the mainstay of current electric vehicles. And he and a research fellow at U of T were announcing they'd developed a solid-state battery, one that has improved energy density (which means a car so equipped can drive further) and can be recharged more quickly and more often (a.k.a., "long cycle life") than a lithium-ion battery. (Did you ever notice that with time your iPhone keeps less of a charge than it did back when it was shiny and new? That's because it has a limited cycle life. Which is one thing when you're talking about a phone. And something else entirely when it involves a whole car.) What's more, there is reduced mass for a solid-state battery. And there isn't the same safety concern that exists with li-ion batteries vis-a- vis conflagration (which is why at airplane boarding gates they say they'll check your carryon as long as you remove all lithium-ion batteries). Lithium-ion batteries may be far more advanced than the lead-acid batteries that are under the hood of essentially every car that wasn't built in Fremont, Calif., but as is the case with those heavy black rectangles, li-ion batteries contain a liquid. In the lithium-ion battery, the liquid, the electrolyte, moves the lithium ions from the negative to the positive side (anode to cathode) of the battery. In a solid-state design, there is no liquid sloshing around, which also means that there's no liquid that would freeze at low operating temperatures. What Toyota is using for its solid-state battery is still unknown, as is the case for the solid-state batteries that Hyundai is reportedly working on for its EVs.

2018 Hyundai Sonata Sport Quick Spin Review | Returning to the revolution

The 2018 Hyundai Sonata represents a course correction of the sort that just wasn't needed with the previous-generation model. Besides a few added features here and there, that car really didn't change much during the course of its lifetime, and frankly, it didn't need to. When something works, don't screw it up. It arrived at a time when Honda and Toyota were pretty much phoning it in, and boasted a revolutionary design that quite literally changed the way midsize family sedans look to this day. Toyota designer Ian Cartabiano told me that Sonata was one of the few cars over the years that made his fellow designers wake up a bit and realize the game was changing. Then, after staging a revolution, Hyundai played it safe. The Sonata introduced three years ago was conservative to the point of anonymity outside, while not really moving the needle on the vehicle dynamics front. If there was one, clear area where that revolutionary Sonata fell short -- and indeed virtually every Hyundai -- it was in the sophistication and poise it demonstrated out on the road. Well, after the cool reception to the model redesign, Hyundai got a wake up call of its own. This 2018 Hyundai Sonata gets a rather significant facelift, adopting the curvy trapezoidal grille found on more recently introduced models, and ditching its conservative anonymity for a more organic overall appearance certainly in keeping with its "Fluidic Sculpture" predecessor. The rear was also redone with more tapered, dare I say "aggressive" taillights and the license plate relocated to the bumper. Is the end result a great-looking car? Shoulder shrug, but it's sure better than before. Compare the 2018 Hyundai Sonata to its rivals using the Autoblog Compare Cars tool. 2018 Hyundai Sonata Sport View 5 Photos However, I knew the 2018 Sonata looked different. I was quite frankly not expecting it to drive different, because when you review cars long enough, you start to know what a particular brand's cars feel like behind the wheel. There'll be subtle changes over the years, but the language remains the same. Well, the Sonata has been hitting the Rosetta Stone. The change is immediately apparent. The on-center steering feel is crisp, the turn-in more immediate and effort is consistent. It just feels "right" now whereas before turning the Sonata was one of numb indifference.

Hyundai Tucson Adventuremobile ready for camping at SEMA

A troop of customized 2016 Hyundai Tucsons will be making their way to the company's SEMA Show display in Las Vegas, NV, this year, and now there'll be one more in attendance, too. Joining hardcore offroad and high-horsepower takes on the crossover is the Adventuremobile from tuner John Pangilinan for those that love the outdoors but still need a vehicle to commute to work during the week. The Adventuremobile has everything for a camping excursion. There's no worry about where to rest in the wilderness thanks to a roof-mounted tent that sleeps two, and solar panels keep electronics topped up. An LED light bar should mean no problems finding the perfect spot, either. Even the cabin is a comfy place for a drive to the campsite with an upgraded stereo and Katzkin leather upholstery. The crossover looks rugged thanks to a coat of army green paint, but this tuned Tucson keeps the rest of the mods fairly realistic for the average adventurer. For a little added ability offroad, there's a 1.5-inch suspension lift and Toyo Open Country A/T II tires on some Rays wheels. The powertrain also gets some small tweaks with some new plumbing by AEM and a Magnaflow exhaust. The whole package seems like a great tool for spending a weekend in the woods. JOHN PANGILINAN CREATES TUCSON ADVENTUREMOBILE FOR SEMA FOUNTAIN VALLEY, Calif., Oct. 19, 2015 – John Pangilinan, the renowned Southern California tuner known for creating vehicles that blur the lines between lifestyle and automotive, has released details on his 2016 Tucson SEMA build. Dubbed the "Adventuremobile," the vehicle blends Hyundai's new crossover platform with a passion for the great outdoors, perfect for the weekend getaway. The car will be revealed at Hyundai's SEMA press conference on November 3 at 11:30 a.m. PT, in Las Vegas. The "Adventuremobile" is just as home on the daily commute as it is lugging gear up into the mountains for the weekend out of town. Most obvious is the addition of a Treeline Tamarack roof-top tent, with ample room to sleep two campers, and Goal Zero solar panels to power all of their accessories. The exterior has been beefed up with the addition of an Aries bull bar and side steps, Rigid Industries LED lights, and the vehicle has been finished in a BASF army green paint scheme by Strasse Sport. A custom 1.5-in.