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Hyundai's first N-performance car is hidden under the RN30 concept

Hyundai is moving ever closer to revealing their first high-performance N brand car, and the RN30 is the latest step in that direction. The concept is based on the new i30 hatchback, which was also revealed in Paris, and shares the engine that will power the i30N that comes out next year. It's obvious that the RN30 isn't a stock car, although the engine is closer to reality than the wild bodywork. The basic block will power the i30's fast sibling, but the rest of the four-cylinder has been given the racing treatment. A bigger turbo and forged internals combine to create 375 horsepower and 333 lb-ft of torque sent to all four wheels. It also comes with an electronic limited slip differential and a dual-clutch transmission. Don't count on this powertrain coming to market, despite how cool it would be to see a South Korean Focus RS. However, it is a sign the i30N will have a potent foundation. Draped around the powertrain is a race-ready body that is 30 mm wider and 84 mm shorter than the standard i30 and comes with all the requisite vents, wings, and diffusers. Bucking convention, this car not have carbon fiber body panels. For weight savings, Hyundai enlisted the help of BASF to craft some new lightweight plastics for the car. To save more weight, Hyundai gutted the interior down to the bare necessities. Whatever was left was then moved as low as possible, including the seats, to bring down the center of gravity. Although almost everything about the RN30 is about going faster, not all of it is. Or at least not directly. In classic concept car fashion, the RN30 still gets at least one gimmicky feature. On the interior side of each A-pillar is a camera mounted in an image-stabilizing gimbal, and in the top fin, there is another forward facing camera. Hyundai says these record the car on track and the driver, with the idea being that the driver can cut together video of a track day to share with friends. As previously mentioned, don't expect to see the production i30N to pack this much power when it hits the road next year. However, if it comes even remotely close to the performance of this concept, it should be a very entertaining hot hatch. Odds are good that it will come to the US as well, since the i30 will arrive here next spring as the Elantra GT. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Hyundai Azera fate in question for US

The Azera has been consistently outsold by its rivals. Through June, Hyundai has shifted just 4,191 units.
Hyundai's dealers call the Azera the "nicest car nobody knows about." That's according to Mike O'Brien, Hyundai Motor America's vice president of corporate and product planning. Indeed, the fullsize sedan is a handsome, well-rounded machine, loaded with creature comforts. Yet it's not selling well, and its space in Hyundai showrooms is about to get a whole lot more crowded thanks to the newly spruced-up 2015 Sonata. No surprise, then, that company officials admit that the model's future in the US is uncertain.

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.