2014 Hyundai Sonata Limited 2.0t on 2040-cars

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Hyundai hearts House Hydrogen and Fuel Cell Caucus in Tucson promotion

Hyundai may be based in South Korea, but the automaker is touting hydrogen fuel-cell technology as an all-American benefit and is getting some help from the US government to do so. The company said this week that it's collaborating with the US Department of Energy and the House Hydrogen and Fuel Cell Caucus at promoting fuel-cell technology. The timing is good because Hyundai just started selling the first mass-produced fuel-cell vehicle sold/leased in the US (unless you count the Honda FCX Clarity, which we know Honda does). The goal for Hyundai and its public partners is to boost awareness of the benefits of fuel-cell technology (the full tank range is similar to a gas-powered vehicle without the tailpipe emissions). With enough awareness and resulting demand, the high cost of both building such vehicles and installing the refueling infrastructure needed to refuel them will theoretically get driven down. Or at least that's what Hyundai and future fuel-cell vehicle makers like Toyota, Mercedes-Benz and General Motors are shooting for. Hyundai started leasing its Tucson crossover fuel-cell vehicle in Southern California earlier this year. The company is charging $499 a month, in addition to a $2,999 down payment for the vehicle, and is allowing drivers to fuel up for no extra charge. Take a look at Hyundai's press release below, and then check out our Quick Spin impressions. Hyundai Collaborates With Congressional Hydrogen And Fuel Cell Caucus To Highlight Introduction Of Mass-Produced Fuel Cell Vehicles In The Retail Market Members of Congress, Department of Energy Tout Importance of Fuel Cell Technology WASHINGTON, Sept. 16, 2014 /PRNewswire/ -- Today, Hyundai collaborated with the House Hydrogen and Fuel Cell Caucus and the Department of Energy to highlight the introduction of the first mass-produced fuel cell vehicles in the U.S. retail market. In a briefing organized by the House Hydrogen and Fuel Cell Caucus, Hyundai executives, Members of Congress, and an official from the Department of Energy discussed the innovative and clean technology that powers hydrogen fuel cell vehicles and the need for additional hydrogen infrastructure in the United States. "Hyundai is thrilled to partner with leaders in Congress and the Department of Energy to promote the continued development and commercialization of these clean energy technologies," said Kathleen Hennessey, Vice President, Government Affairs for Hyundai Motor Company.

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.

2019 Hyundai Santa Fe gets $550 price bump, more tech

Hyundai's all-new 2019 Santa Fe will start at $25,500 and include more safety and other technology when it goes on sale later this year. Hyundai also confirms that the three-row version of the crossover will be renamed the Santa Fe XL for 2019, while it's developing an as-yet unnamed three-row, eight-passenger SUV, filling a hole in the Korean automaker's lineup. The Santa Fe's new starting price is $550 higher than the 2018 Santa Fe Sport, which is going away as a separate nameplate. (To keep the moves straight: The former Santa Fe Sport becomes just plain Santa Fe. The former Santa Fe becomes Santa Fe XL.) The 2019 Santa Fe's price doesn't include the $980 destination fee, which nudges the starting price up to $26,480 for the front-wheel-drive SE model. It's offered in seven trim models, topping out at the all-wheel-drive Ultimate 2.0T, which starts at $39,780. The 2019 Santa Fe borrows some of the Hyundai SmartSense safety technology from the Santa Fe Sport, including forward-collision avoidance, lane-keeping assistance and blind-spot collision assist. Other standard technology includes idle stop-start and Android Auto and Apple CarPlay compatibility. Hyundai has also updated the looks on its fourth-generation crossover, with more chiseled hard lines in the body, a rising beltline, improved visibility and a reorganized interior with more storage space. Powering the ute is the base-level 2.4-liter inline-four engine, which makes 185 horsepower and 178 pound-feet of torque, or a 2.0-liter turbocharged four-cylinder putting out 235 hp and 260 lb-ft. An eight-speed automatic transmission routes power to the front or all four wheels. Fuel economy ratings top out at 22 miles per gallon in the city, 29 on the highway and 25 combined for the 2.4-liter engine in front-wheel drive, a slight improvement over its predecessor.