2012 Hyundai Veloster Base Hatchback 3-door 1.6l 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.

Kia reportedly plans to increase production of Telluride SUV

A new report from overseas says that Kia will increase production of the new Telluride SUV to 100,000 units due to strong demand for the three-row hauler in the U.S. Korean news site Motor Graph reports the decision was announced on a conference call at Kia’s headquarters in Seoul; Autoblog has sought confirmation from a Kia spokesman. The news comes on the heels of word that the Telluride, along with its corporate sibling the Hyundai Palisade, were getting some minor price increases, the second for both, with the Telluride starting at $33,060, including destination, after launching at $32,735. ItÂ’s also the latest sign of the popularity and positive reviews of the Telluride, which went on sale in March of last year. The Telluride just won the title of 2020 North American Utility of the Year, vanquishing the Palisade and the Lincoln Aviator, and itÂ’s earned a slew of other honors from automotive publications and organizations. Kia builds the Telluride at its plant in West Point, Georgia and sold 58,604 models in the less than eight months it was on sale in 2019, with an established clip north of 6,000 per month by yearÂ’s end. Recent rumors have suggested Kia could be planning a range-topping trim level, complete with fancy new interior colors and an off-road package that could push the Telluride toward the $50,000 mark. Kia also plans to launch the compact Seltos crossover during the first quarter of this year. Meanwhile, corporate sibling Hyundai also launched the Palisade three-row ‘ute in 2019, one of two new Hyundai nameplates last year along with the compact Venue crossover, which launched in November. From its launch in June through December, the Palisade posted sales of 28,736, with steady month-over-month increases. A Hyundai spokesman said he had no information to share about production plans but said the Palisade was seeing good demand from car buyers. The Palisade is built in Ulsan, South Korea for the U.S. market. Related Video:

Hyundai and Kia introduce new predictive transmission tech

Hyundai and Kia have announced that the two have developed a new transmission control system that optimizes shift logic to both improve efficiency and reduce "gear hunting." The system utilizes real-time traffic data, built-in 3D navigation and the same sensors that feed the cars' advanced safety and driver assist tech to proactively choose the right gear — even neutral in some cases — to reduce both fuel consumption and wear-and-tear. The Korean sister brands call it the "Information Communication Technology Connected Shift System," or "ICT" for short, and Hyundai says it delivers not just improved frugality, but a better all-around driving experience. ICT programming allows the transmission control unit to collect and interpret traffic, camera, sensor, navigation route, elevation and topographical data.  "Using all of these inputs, the TCU predicts the optimal shift scenario for real-time driving situations through an artificial intelligence algorithm and shifts the gears accordingly," the announcement said. "For example, when a relatively long slow down is expected and radar detects no speed irregularities with the car ahead, the transmission clutch temporarily switches to neutral mode to improve fuel efficiency." While this sounds like a primarily green play, there are quality-of-life improvements too. For example, ICT can also optimize gear selection and shift points for safer highway merges, effectively implementing the equivalent of a "Sport Mode" driving profile when a little extra punch is called for.  Hyundai says the resulting decrease in shifts was significant; in some test scenarios, such as roads with lots of curves, the number of shifts executed by the transmission was reduced by almost half. As an added bonus, these vehicles also utilized their brakes less often (11%), which would reduce wear (and accompanying maintenance costs) over time.  ICT is somewhat future-proof, too, as it was developed to incorporate vehicle-to-vehicle (V2V) data should such networks improve down the line.  The announcement did not say when the new tech would reach customers, committing only to introducing the technology "on future vehicles." If we're betting, the smart money says it will probably on a new Genesis model and trickle down from there. Related Video: