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Hyundai will launch 26 green models through 2020

Hyundai Motor Group, which comprises both Hyundai and Kia, believes that launching a blitz of 26 green models through 2020 could place the Korean automaker among the leaders in the segment. Only Toyota would be larger in the electrified vehicle market, if Hyundai Motor's plan works, Automotive News reports. The 26 models run the gamut of the green car field, and they include at least 12 hybrids, six PHEVs, two EVs, and two hydrogen fuel cells, according to Automotive News. If customers latch onto them, Hyundai and Kia could move as many as 300,000 electrified vehicles a year by 2020 versus about 43,000 in 2015. Kia is responsible for at least 11 of these vehicles like the upcoming Niro crossover. Meanwhile, Hyundai wants the upcoming Ioniq (above) to challenge the Toyota Prius, and the Korean company has hybrid, PHEV, and EV versions on the way. To save money on the development of so many electrified vehicles, Hyundai Motor uses shared components. "For example, all our electric motors have the same diameter," Lee Ki-Sang, Hyundai's green powertrain boss, told Automotive News. "The power output is different, but we can just adjust the width of the core winding. Or for the motor controller, we standardized to use the same printed circuit boards." Trying to go from a relatively small player to a market leader is an audacious move, but it's especially risky right now. Gas prices are the cheapest in 12 years in the US, and green car sales are down in the US and in Europe. Toyota even predicts the inexpensive fuel could cut into Prius sales, and it's far more established than Hyundai's models. The South Korean company could have an even tougher time because these efficient vehicles still lose money for now. "Our target is before 2020, we would like to make profits on these eco-friendly vehicles," Lee told Automotive News. Related Video:

Hyundai CVVD engine brings another dimension to valve timing

A new technology from Hyundai Motor Group places another marker on the march to more efficient internal combustion engines. Called Continuously Variable Valve Duration, the innovation permits two options for how long the intake valves remain open during the combustion cycle. The feature adds a third take on valve chicanery, atop variable valve timing that changes when valves open, and variable valve lift that changes how far valves open. Hyundai says the feature returns a 4% improvement in performance, a 5% increase in fuel economy, and lowers emissions by 12%. Hyundai applied for two patents on the valvetrain process in South Korea in 2011 and again in 2015. The altered valve duration in this latest iteration is made possible by two movable arms inside the camshaft. Each arm is anchored at its base to a pin at the center of the camshaft, while the end of each arm extends toward the edge of the camshaft. Changing the position of the pin in the center of the camshaft changes the angle of the arms relative to one another, which moves the camshaft along its mounting rod. Voila, a new intake cam profile that either lengthens or shortens valve overlap.   During low-speed spells at low load, CVVD opens the intake valve from the middle to the end of compression stroke. The weaker detonation isn't a factor at low load, and the reduced friction during compression improves fuel economy. During heavy engine loads, the intake valve closes at the beginning of the compression stroke to maximize the amount of air mixed for detonation, boosting torque. Four additional features enhance the benefits of CVVD. A more powerful direct injection system increases fuel spray pressure from 250 bar to 350 bar. Hyundai doesn't go into details on its Integrated Thermal Management System, but says the ITMS "quickly heats or cools the engine to the optimal temperature." Low-friction components lower overall engine friction by 34 percent. And a low-pressure exhaust gas recirculation layout diverts low-pressure exhaust gas from the traditional EGR route to the turbocharger compressor under high load for better fuel efficiency.   The first engine to boast the new tech is the Smartstream G1.6 T-GDi four-cylinder, which produces 180 horsepower and 195 pound-feet of torque. It will appear in the 2020 Hyundai Sonata Turbo going on sale in South Korea later this year.

Hyundai confirms a shift to EVs, unveils fuel cell SUV

SEOUL — Hyundai confirmed on Thursday it was placing electric vehicles at the center of its product strategy — one that includes plans for a premium long-distance electric car as it seeks to catch up to Tesla and other rivals. Like Toyota, Hyundai had initially championed fuel cell technology as the future of eco-friendly vehicles but has found itself shifting to electric as Tesla shot to prominence and battery-powered cars have gained government backing in China. Hyundai's debut of its more modestly priced Ionic hybrid and electric has been well-received. But the pure electric's per-charge driving range is much shorter than the Tesla Model 3 or Chevrolet Bolt. Toyota is now also working on longer-distance, fast-charging electric vehicles. Hyundai first started signaling this strategic shift back in May when it first discussed plans to launch an electric sedan under its high-end Genesis brand in 2021 with a range of 500 km (310 miles) per charge. It will also introduce an electric version of its Kona small crossover with a range of 390 km in the first half of next year. "We're strengthening our eco-friendly car strategy, centering on electric vehicles," Executive Vice President Lee Kwang-guk told a news conference, calling the technology mainstream and realistic. The automaker and affiliate Kia, which together rank fifth in global vehicle sales, also said they were adding three plug-in vehicles to their plans for eco-friendly cars, bringing the total to 31 models by 2020. Underscoring Hyundai's electric shift, those plans include eight battery-powered and two fuel-cell vehicles — a contrast to its 2014 announcement for 22 models, of which only two were slated to be battery-powered. Hyundai also confirmed a Reuters report that it is developing its first scaleable, dedicated electric vehicle platform, which will allow the company to produce multiple models with longer driving ranges. HYDROGEN SUV Hyundai unveiled a near production version of its new fuel cell SUV with a driving range of more than 580 km per charge, compared with the 415 km for its current Tucson fuel cell SUV. The mid-sized SUV will be launched in Korea early next year, followed by U.S. and European markets. A fuel cell electric bus is slated to be unveiled late this year, while a sedan-type fuel cell car is also planned. Even so, analysts noted that gaining traction with fuel cells was going to be a long hard slog partly due to a lack of charging infrastructure.