2014 Hyundai Sonata Gls on 2040-cars

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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.

2015 Hyundai Genesis

Hyundai grabbed our attention with its first-generation Genesis. Now, with this second-gen model, the company's job is to keep it. The 2015 Genesis, known internally as "DH," wisely follows in the footsteps of its predecessor, a model that showed the automaker's naked ambition, putting it on the map of not just bargain hunters, but the upwardly mobile, too.
The outgoing Genesis proved Hyundai was capable of producing a premium car of superior quality, complete with a plush interior, handsome looks and a relatively sporty driving demeanor, all for the sort of cut-rate price the brand built its reputation on. The first Genesis worked wonders for expanding Hyundai's allure, opening it up to all kinds of new car shoppers who previously wouldn't have given its other models a second glance.

GM out, Hyundai in as NFL audibles auto sponsorship

Hyundai has officially replaced General Motors as the primary automotive sponsor of the National Football League, a position the American giant has occupied since 2001. Although the financial details of the deal weren't published, Automotive News reports that GM spent at least $25 million per year as part of its sponsorship deal, although after all was said and done, it worked out to more than $150 million per year. The move is a coup for Hyundai, which now gains the rights to NFL trademarks for use in its advertising. As part of the four-year agreement, the company also has advertising access to big off-season events, like the NFL draft and scouting combine, and will provide support vehicles during events like the Super Bowl. "We are huge football fans at Hyundai and feel there is no better venue to reach consumers, increase consideration and tell the Hyundai brand story," Dave Zuchowski, Hyundai Motor America's president and CEO, said in the attached statement. "We can't wait to show the NFL's 188 million fans the great design, advanced technologies, dynamic performance and numerous safety features within the Hyundai lineup." "We are pleased to welcome Hyundai to our family of sponsors," Renie Anderson, the NFL's senior VP of sponsorship, said. "We appreciate Hyundai's enthusiasm as we work together to reach our fans with innovative programs during our season and with our major calendar events throughout the year." Scroll down for the official press release from Hyundai and the NFL, and keep an eye open for the automaker during the NFL Kickoff festivities this September. Related Video: HYUNDAI GOING PRO: ANNOUNCES OFFICIAL NATIONAL FOOTBALL LEAGUE SPONSORSHIP Four-Year Deal Allows Hyundai to Tap into the Passionate Fan Base of the Most Popular Sport in the U.S. FOUNTAIN VALLEY, Calif., and NEW YORK, June 29, 2015 – Hyundai Motor loves sports and has a long history of celebrating fan passion across the globe. In its latest sports marketing venture, Hyundai is now an official automotive sponsor of the National Football League. The NFL has the largest and most avid fan base among U.S. sports, and Hyundai will soon connect this passion with the enthusiasm Hyundai owners have for their vehicles. "We are huge football fans at Hyundai and feel there is no better venue to reach consumers, increase consideration and tell the Hyundai brand story," said Dave Zuchowski, president and CEO, Hyundai Motor America.