2009 Hyundai Sonata Gls on 2040-cars

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Hyundai bets big on crossovers sporting diesel, electric, hydrogen powertrains by 2020

Hyundai announced a very aggressive crossover strategy for the next couple of years, with a total of eight vehicles launched between now and 2020. One of those is the already revealed sub-compact Hyundai Kona. The other seven crossovers range in size and fuel types, and Miles Johnson at Hyundai confirmed to us that all of them will be coming to the U.S. The first to launch is the aforementioned Kona, coming in early 2018. Also coming early that year is an unnamed hydrogen fuel cell vehicle. This hydrogen crossover will likely be sized and styled similarly to the FE Fuel Cell Concept shown at this year's Geneva show. A previous report about the production version stated that it would have a range of about 360 miles. Later that year will be two unnamed crossovers without any indication of size. They will also be joined by an electric crossover. In 2019, Hyundai has three crossovers planned for release. Early in the year will be a diesel-powered crossover. Hyundai gives no indication of what segment it would compete in, but so far we've only seen diesels in compact crossovers such as the Chevy Equinox diesel and upcoming Mazda CX-5 diesel. Mid-year will welcome a midsize crossover, and the year will be capped off with an A-segment crossover. Johnson also confirmed that this A-segment crossover will be smaller than the Kona. It could be an outright replacement for the Hyundai Accent hatchback, which did not return to the U.S. with the new sedan. Though we don't have much information regarding the unnamed and unspecified crossovers in the plan, Johnson did confirm that some of the crossovers in this rollout will include redesigned versions of existing offerings. This may include a new Santa Fe and Santa Fe Sport, or whatever the Santa Fe Sport will become. The company has previously stated that the Santa Fe Sport will be resized and probably renamed, and the regular Santa Fe would be larger the next time around. These changes would also make room for another small to midsize crossover. Related Video: Image Credit: Hyundai Green Hyundai Crossover SUV Diesel Vehicles Economy Cars Electric Future Vehicles Hydrogen Cars hyundai kona

Hyundai i30 N, so probably Veloster N, to get dual-clutch transmission

Hyundai's N Performance division broke out of the starting gate with the i30 N in Australia, fitted exclusively with a six-speed manual transmission. Our first taste of a South Korean blue wonder will be the Veloster N launching later this year, and it also comes with that single gearbox. Hyundai executives told Australian site Car Advice an eight-speed dual-clutch transmission is on the way, but that it won't join the party until late 2019. That means we could see it in the Veloster around then or a little later, and it might portend future developments for the go-fast lineup. The in-house unit will be all-new, not a rework of the seven-speed EcoShift dual-clutch in the Veloster Turbo. It isn't clear whether the seven-speeder can handle the 279 pound-feet of torque in the top-spec N cars when on overboost. According to N Peformance boss Albert Biermann, the new eight-speed, wet-clutch, paddle-shifted gearbox has already been tested in the Kia Sorento diesel, which has 325 lb-ft of torque, and the 380-horsepower RN30 concept car. Ultimately, it will serve vehicles across Hyundai and Kia ranges. Although late introduction of a dual-clutch has been the plan all along, a Hyundai exec admitted "sales limitations" in offering a manual exclusively. Every prime rival offers dual-clutch transmissions. But Hyundai believed that it needed to appeal to the Euro hot-hatch purists first, and we can't blame it. The long delay between launch and DCT availability does raise questions and possibilities, though. Every N model unveiled so far sends all power to the front wheels because, according to Biermann, "Without a high amount of power there is no need to go to all-wheel drive." The introduction of the beefier eight-speed DCT that's ready to deal with at least 380 hp and 325 lb-ft could open up the way to even more powerful N versions and all-wheel drive, which has the potential to create real parity with segment rivals. Car Advice also reported that Hyundai Australia will cover track use in the five-year warranty on the i30 N. We'll wait to see if that line-item makes it to the U.S., but after the dual-clutch woes suffered by competitors like the Volkswagen Golf R and Ford Focus RS, such reassurance could go a long way with buyers. Eventually. Related Video:

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.