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Hyundai tops VW and Buick in China, survey says

You may be aware of the long-time competition in China between Volkswagen and Buick, but another brand apparently should be in that conversation too: Hyundai. In a recently published annual consumer survey, the Korean company actually took the top spot to beat out its German and American rivals in second and third, respectively. The results were part of the China Brand Power Index that interviewed 11,500 people around the nation and was paid for by the country's Ministry of Industry and Information Technology. While Hyundai proved popular with voters, its sales haven't necessarily shown that yet. According to Bloomberg, the brand had falling numbers in China for the first quarter of the year. Even Ford outsold the South Korean automaker in the same period, despite scoring lower on the survey. Meanwhile, Audi ranked as the populace's favorite luxury brand, which is hardly a surprise given the Four Rings' strong sales in China. In January alone the automaker saw a 15-percent boost in volume there. Parent company VW's strong performance was somewhat more surprising, though. State media severely criticized the German automaker in March, and customers protested last year for the allegedly poor handling of a recall.

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.

The 2017 Hyundai Ioniq Hybrid starts at $23,035

Good news, green-car fans: The Hyundai Ioniq Hybrid starts at $23,035. That means it not only manages better fuel mileage than the segment-leading Toyota Prius, it's also around $2,000 less expensive. Or, for $30,035, an Ioniq buyer can choose to go full electric, cutting the gasoline umbilical cord entirely. The Hyundai Ioniq Hybrid scores an EPA-estimated fuel mileage rating of 58 miles per gallon combined in its least-expensive Blue trim level. Stepping up to the SEL trim will add an extra layer of luxury goodies for $24,785, and the top-level Limited model will cost $28,335. Those two models earn EPA ratings of 55 mpg combined, which is still better than the 52 mpg combined estimate for the Prius. Hyundai's Ioniq Electric is the most efficient vehicle sold in America, with an EPA-rated MPGe (miles per gallon equivalency) of 136. Its range, though, is only 124 miles, which will certainly limit its usability for some potential buyers. We've heard that an updated Ioniq Electric will come by 2018 with a range of over 200 miles, which would allow it to properly compete with the Chevy Bolt and upcoming Tesla Model 3. Toyota doesn't currently off a fully electric Prius, though the $27,985 Prius Prime does get a plug for extended EV-only driving. Hyundai has yet to announce a price for the plug-in hybrid version of its Ioniq hatchback, though we do know it will travel up to 31 miles on electricity alone. Related Video: