2012 Genesis Coupe 2.0 Turbo A/t, Acqua Minerale Blue, Black Interior on 2040-cars

Auto blog

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.

Hyundai Motor reassigns 17 top execs to make way for fresh ideas

SEOUL — South Korean conglomerate Hyundai Motor Group shook up its executive ranks on Tuesday and appointed its first foreign head of research and development, raising expectations of a smooth transition of power at the family-run business empire. The reshuffle, first reported by Reuters on Tuesday and confirmed by Hyundai on Wednesday, is part of preparations for generational change in the executive ranks at South Korea's second-largest family-owned business empire. Group President Albert Biermann, a German former BMW executive, was named head of research and development, replacing longtime executives Yang Woong-chul and Kwon Moon-sik. The move was seen as a significant step to bring in fresh ideas at the Korean-dominated group. In all, 17 top executives were reassigned across the group including at Hyundai Motor Co and Kia Motors Corp — which together form the fifth-biggest automaker in the world. The move follows the promotion of Euisun Chung in September to Hyundai Motor's executive vice chairman, moving him closer to succeeding his 80-year-old father, Mong-Koo Chung, as group chairman. It comes as Hyundai Motor Co battles to reverse falling profits as a result of U.S. recall costs and weak sales in the U.S. and Chinese markets. Hyundai Motor Co shares jumped as much as 9 percent to their highest level since Oct. 10, while shares in affiliates like Hyundai Mobis, Hyundai Wia and Hyundai Glovis also rallied. While the announcement by Hyundai on Tuesday of a major investment in fuel cell production also lifted sentiment, analysts said most of the share price rise could be attributed to the leadership changes. In particular, it signaled that the junior Chung was making progress with his plans to restructure the sprawling group after a previous plan was scrapped due to opposition from U.S. hedge fund Elliott. "The reshuffle signals that the junior Chung is tightening his grip on the conglomerate, a move which raises investors' hopes for change," said Kim Joon-sung, an analyst at Meritz Securities. Ascendance of outsiders In a sign that Chairman Chung's grip may be weakening, one of his closest lieutenants, Hyundai Motor Co Vice Chairman Kim Yong-hwan, was reassigned away from the core automaker and named vice chairman of steelmaking affiliate Hyundai Steel.

Kia Sedona and Hyundai Tucson recalled for hood latches

The Basics: Hyundai and is Kia division have issued two recall notices, both for similar issues. The larger of the two affects 219,800 units of the 2006-2014 Kia Sedona minivan built between June 15, 2005, and April 04, 2014. The second relates to 81,000 examples of the 2016 Tucson crossover manufactured from May 19, 2015, to March 14, 2016. The Problem: In both cases, the secondary hood latch may not properly secure the hood in place and keep it from opening while under way. Injuries/Deaths: None reported. The fix: Dealers will replace the secondary hood latch, or in the Sedona's case, maybe just clean and lubricate the latch, as needed. Both campaigns are set to begin next month. If you own one: Make sure you don't accidentally release the primary hood latch while driving or the secondary latch may not do its job. Related Video: RECALL Subject : Secondary Hood Latch may Bind and not Latch Report Receipt Date: JUN 01, 2016 NHTSA Campaign Number: 16V389000 Component(s): LATCHES/LOCKS/LINKAGES Potential Number of Units Affected: 219,800 Manufacturer: Kia Motors America SUMMARY: Kia Motors Corporation (Kia) is recalling certain model year 2006-2014 Kia Sedona vehicles manufactured from June 15, 2005, through April 04, 2014. In the affected vehicles, the secondary hood latch may bind and remain in the unlatched position when the hood is closed. CONSEQUENCE: If the primary latch is inadvertently released and the secondary latch is not engaged, the hood could unexpectedly open while driving, increasing the risk of a vehicle crash. REMEDY: Kia will notify owners and dealers will replace the secondary hood latch or clean and lubricate the latch, depending on the vehicle's location and the condition of the latch. These repairs will be performed free of charge. The recall is expected to begin on July 25, 2016. Owners may contact Kia at 1-800-333-4542. Kia's recall number is SC134. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. ## RECALL Subject : Secondary Hood Latch may Disengage Report Receipt Date: MAY 24, 2016 NHTSA Campaign Number: 16V348000 Component(s): LATCHES/LOCKS/LINKAGES Potential Number of Units Affected: 81,000 Manufacturer: Hyundai Motor America SUMMARY: Hyundai Motor Company (Hyundai) is recalling certain model year 2016 Tucson vehicles manufactured May 19, 2015 to March 14, 2016.