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2016 Hyundai Tucson shows off its European trim ahead of Geneva

Hyundai is unleashing the first details about its next-generation Tucson ahead of the crossover's official debut at the 2015 Geneva Motor Show on March 3. So far, the Korean automaker is only talking about European specifications for the latest model that goes on sale in the second half of 2015 there. Still, this glimpse should give a good idea of what to expect from the future version inevitably coming to the US. The new Tucson largely blends the look of the current Santa Fe and last year's Intrado concept into a more angular, rugged CUV than the current model. As in the earlier teaser video, Hyundai's designers gave the latest generation horizontal, chrome-accented slats in the hexagonal grille to match the look of the other recent members in the lineup. The hood also takes on the somewhat flatter design from the Santa Fe, but the lower air dam wears an eye-catching mix of intakes, foglights and LEDs. In profile, there's a distinctive crease down the side, and the wheel wells subtly reinterpret the squared-off look from the Intrado. Inside, Hyundai claims that it focuses on improving material quality, and it's offering an attractive new Wine Red leather interior with black contrast to European buyers. There are also available heated and ventilated seats, and a faster infotainment system. The company is upping the safety assists too with features like Autonomous Emergency Braking, Lane Keeping Assist, Blind Spot Detection and more. These European models are made in the Czech Republic and offer quite an array of powertrain options. The gasoline choices are either a naturally aspirated 1.6-liter four-cylinder with 133 horsepower or turbo 1.6-liter mill with 174 hp. Diesel selections include a 1.7-liter with 113 hp, 2.0-liter with 134 hp or another tune with 182 hp. Transmission possibilities are either a six-speed manual or automatic, but the 1.6-liter turbo is available with a seven-speed dual clutch. North America will likely get its own drivetrain mix, though. Hyundai didn't release too many shots of the new Tucson. But we'll have live images from the Swiss show floor in a few weeks time.

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.

2009 Hyundai Genesis under investigation for brake problems

According to The Detroit News, the National Highway Traffic Safety Administration has launched an investigation into 40,000 Hyundai Genesis sedans due to reports of brake problems. All of the vehicles in this probe are from the 2009 model year.
NHTSA has reportedly received 23 complaints from owners citing increased brake pedal travel and reduced braking power, with one of the incidents resulting in a crash. The Detroit News reports that, in another incident, the Genesis driver responded to the lack of brake effectiveness by applying the parking brake, which caused the vehicle to lose control and go into a spin. Many of the complaints indicate that this problem was simply diagnosed as a faulty ABS module.
In a statement to The News, Hyundai said it is fully cooperating with NHTSA on this investigation. An official recall may occur, depending on the results of the government agency's findings.