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Hyundai’s N division will tune electrics, steer clear of Genesis

At Hyundai's Namyang proving ground in a small garage emblazoned with a giant "N," Albert Biermann, the ex-BMW engineer who now heads up vehicle development for the Korean brand, recently provided a few hints about what to expect from Hyundai's nascent performance sub-brand — and that includes EVs. "We are looking for the right ideas of how to transfer the craziness of N into electrification," he said. That could be "a full EV [and] also could be a hybrid." To date, we've seen the Veloster N introduced last fall in the United States, followed by the recently announced Elantra GT N Line. Europe has the i30 N in hatchback and fastback body styles. Biermann says, "We will expand also into segments we are not in now," including "something a little bit smaller," as well as into "a different type of vehicle." Biermann also said we can expect a more powerful version of the new 2020 Hyundai Sonata — which we've just reviewed, and which will launch in the United States with a 180-hp 1.6-liter turbo and a 191-hp 2.5-liter naturally aspirated four. But he stopped short of saying whether it would be an N or an N Line model. And it appears that the N expansion will not extend to Genesis. "There are no plans yet to make a sub-label for Genesis like we did with N for Hyundai," Biermann said. This despite the fact that nearly all of its rivals have branched out in that direction. For now, it seems, the G70 Sport is as sporty as it will get over at Genesis.

Meet Hyundai's new flagship, the Genesis G90

Hyundai just revealed the first vehicle for its new Genesis luxury brand. It'll be called the EQ900 back home in Korea, but to the rest of us, it will be known as the Genesis G90, effectively replacing the Hyundai Equus. The G90 is as big as a Mercedes S-Class, but like the outgoing Equus, will be priced closer to the E-Class. Exterior dimensions are incrementally larger than the outgoing Equus, and compare roughly to the Mercedes S-Class (in the long-wheelbase form we get in America). But if Hyundai keeps pricing in line with the Equus we currently know, the G90 will be priced closer to the smaller E-Class. Design was carried out under the watchful eye of Peter Schreyer at the company's new Prestige Design Division, headlining a new Athletic Elegance design language that will expand to the five new Genesis-branded models coming after the G90. The front end is characterized by a Crest-shaped grille with the Genesis brand's new winged emblem (also projected onto the pavement from the side mirrors), and flanked by LED headlamps. A chrome beltline bridges to the rear with its dual exhaust tips. While the interior of the Equus may not have been up to par with the competition, the G90's cabin looks poised to rival the best of them. Italian leather offsets real wood trim. The ergonomic seats are certified by German back specialists, with 22-way power adjustment for the driver and 14 ways for the other occupants. In Korea the EQ900 even features a Smart Posture Caring system that positions the seat, steering wheel, head-up display, and outside mirrors to the driver's optimal position. There's a 12.3-inch high-definition screen in the dashboard, a megapixel parking camera, 360-degree around-view monitor, Lexicon surround sound system, and wireless inductive phone charging – all of which adds up to what looks like a sumptuous environment in which to pass the miles. While the Equus is powered exclusively by a V8, the G90 offers three engine options. While the Equus is powered exclusively by a V8, the G90 offers three engine options: Least potent is the new 3.8-liter V6 launched in the Kia K900, rated at 311 horsepower. There's a 3.3-liter turbocharged V6 good for 365 hp. And the 5.0-liter V8 carries over at 419 hp (though the current version is quoted at 429 hp), propelling the sedan to 62 miles per hour in 5.7 seconds. Power in any case is transmitted through an eight-speed automatic transmission to either the rear wheels or all four.

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.