2014 Hyundai Santa Fe Sport 2.0l Turbo on 2040-cars

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Hyundai reveals flying car among other wacky concepts [w/video]

Hyundai has held an IDEA festival for the past three years that gives its engineers a break from seat belts, and electrical harnesses and wheel arch moldings. Each festival serves up a theme for personal mobility, after that there's no limit - competing teams can come up with anything that serves the theme and are encouraged to get creative.
That's how you get concepts like the E4U 'egg car' (pictured); a single-stander mode of transportation that channels Mork from Ork. The oddest thing about the egg is not the yellow shell but the helmet the 'driver' wears. Other ideas included a flying car with 16 (!) rotors, a bicycle that could serve as a spare tire and a car with five joints. Although most appeared totally impractical, all were totally cool.
This year's festival is in the works, the theme being the rather ambiguous "R&D for customers," the point is apparently to come up with concepts that Hyundai customers might actually use. There's a video with scenes of last year's festival and a press release below (our vote goes to the Pandora).

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.

Autoblog Subcompact Crossover Comparison | Honda HR-V, Hyundai Kona, Jeep Renegade, Kia Soul

LAKE LEELANAU, Mich. — Consumers, and consequently automakers, are increasingly moving away from sedans and into crossovers as drivers seek more space and utility on roads heavily populated by larger and taller vehicles. While the various crossover segments are dominated by bigger, more expensive, family-oriented vehicles, those at the very bottom of the size and price ladder are a little different. The diverse selection of subcompact crossovers are targeting an equally diverse selection of buyers who need something sized to fit into their urban and suburban driving lives — not to mention their budgets. Some sort of active, outdoorsy lifestyle is almost always intended. Enough of these small crossovers have popped up that we thought it high time to pick some popular competitors — the Honda HR-V, Hyundai Kona, Jeep Renegade and Kia Soul — and pit them against one another in a four-way comparison test. We tried to spec them out as closely as we could in terms of price, with the Jeep standing out as the sole outlier with a price over $30,000. Following in the footsteps of our midsize pickup comparison test, we drove up to Michigan's pinky, where weÂ’d eat, sleep, and breathe these four crossovers to figure out which came out on top based on our 100-point ranking of objective and subjective metrics. Autoblog Subcompact Crossover Comparison View 36 Photos Certainly, there are more choices available than this four (a Subaru Crosstrek in particular was not available at the time of our test), but we think the HR-V, Kona, Renegade and Soul are a representatively diverse collection of popular choices. Without further ado, here are the results of our test, starting with fourth place. Related: Autoblog's Midsize Pickup Truck Comparison Test Fourth place: 2019 Honda HR-V AWD Touring – 72.2 points The Honda HR-V is the second oldest vehicle in this comparative set behind the Jeep Renegade. We first tested it in April 2015. More so than its Jeep counterpart, the Honda feels its age. ItÂ’s dated inside and out, the infotainment tech is in dire need of an update (yes, even though it was actually recently updated), and the CVT feels at least a generation behind most others currently available. And that powertrain is the biggest issue that held the HR-V back from a better score in our comparison. Of the four vehicles, it has the least power, which makes the CVT even more of a nuisance.