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2019 Hyundai Nexo First Drive Review | Promise for fuel cells

According to the Kardashev scale of measuring advanced civilizations, a Type I civilization is able to harness all the power available on its home planet, including solar, wind and geothermal. A Type II civilization harnesses all the power generated by its sun. A Type III civilization harnesses all the energy of its home galaxy. Humanity, as physicist Michio Kaku is fond of saying, is a Type 0: We derive all our energy from burning dead plants and animals. And humanity being what it is, we still prefer crossovers by a vast margin. Fine, says Hyundai. We'll give you what you want, but we're going to nudge you toward Type I in the process. For 2019, the Korean automaker is launching a double-pronged attack on the internal-combustion engine with a pair of crossovers — a pure-electric version of the Kona and the hydrogen-powered Nexo. Hyundai is taking this approach because it believes electric and hydrogen fuel cell vehicles actually serve two different purposes. According to Dr. BoKi Hong of the company's fuel cell R&D division, the future won't see a one-solution-fits-all revolution in post-internal-combustion-engine (ICE) propulsion. Smaller vehicles — cars, motorcycles, Bird scooters — will be able to run solely on electricity, but Dr. Hong says that larger vehicles — cargo trucks, buses — will be powered by hydrogen fuel cells. The reason? Scalability. The larger the vehicle, the less sense it makes to equip it with a battery pack. Weight, cost and refueling time all increase along with the size of the conveyance. The longer the distance they have to travel — think cargo haulers or cross-country buses — the less sense it makes to use a battery electric vehicle (BEV). Hydrogen, on the other hand, offers a much more efficient way of storing and transporting energy. A fuel cell drivetrain can be scaled up to fit larger vehicles, but it doesn't require the same proportion of material as a battery. Plus, filling up your hydrogen tanks is as quick as a gasoline top-off, an advantage for long-distance haulers. Hyundai believes there's room for fuel cell vehicle (FCV) passenger cars as well, and the Nexo is Hyundai's latest take on a hydrogen car. Its first was introduced in 2000, based on a Santa Fe. That was followed in 2013 by a Tucson-based FCV. Unlike those, the Nexo arrives on an all-new platform not shared with an existing ICE-powered car. As it did with the Kona EV, Hyundai is offering a crossover in a segment where one doesn't really exist.

NHTSA opens safety investigations into Toyota, GM and Honda crossovers

The National Highway Traffic Safety Administration is evidently keeping itself very busy these days, as the federal agency has just announced it is launching or renewing investigations into Toyota, Honda and General Motors crossovers.
2006-2008 model year Toyota RAV4 crossovers are under review for allegations of rear tie-rod rust which can result in failure. NHTSA also said it is probing some 35 complaints about 2005 Honda Pilot models with inappropriate activation of the vehicles' stability control system. The alleged malfunction can cause the vehicles to slow down or stop in bad unsafe situations. At the moment, NHTSA is reviewing a petition regarding the Pilot issue, a move that will determine whether it needs to open a full-blown investigation.
In addition, Saturn Outlook and GMC Acadia three-row crossovers built in 2007-2009 are getting looked at for "loss of low beam headlamp" function. One complainant said the wiring in his Outlook overheated and melted. NHTSA says it has received 415 complaints about the problem and a GM spokesman confirmed that the automaker already started a "Customer Satisfaction Program" in December to address the issue.

Toyota Recalls 1.9 Million Prius Hybrids

TOKYO (AP) - Toyota is recalling 1.9 million hybrid Prius cars globally for a software glitch that could cause the vehicle to stall. Toyota Motor Corp. said Wednesday that 997,000 Prius cars in Japan, some 713,000 in North America, another 130,000 in Europe and the rest in other regions are being recalled for a problem in the software to control the hybrid system. No accidents or injuries have been reported related to the problem. The software could cause transistors to become damaged, causing warnings lights to go off, driving power to be reduced or the car to stop. The recalled vehicles were manufactured between March 2009 and February 2014. The Japanese automaker suffered massive recalls starting in 2009, affecting more than 14 million vehicles for problems including floor mats, gas pedals and brakes. Affected vehicles include: 2010-2014 Prius vehicles, 2012 Toyota RAV4, 2012-2013 Toyota Tacoma and 2012-2013 Lexus RX 350 vehicles sold in the United States. Related Gallery AOL Autos Test Drive: 2014 Toyota Highlander Recalls Toyota