2008 Hyundai Sonata on 2040-cars

Auto blog

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.

IIHS Top Safety Pick and Top Safety Pick+ awards get tougher: Here are the latest winners

Automakers love to trumpet the accolades from the Insurance Institute for Highway Safety, but the agency keeps making its best grades harder to achieve. For 2020, it is raising the bar again, requiring a better score in the passenger-side small-overlap crash test, wider availability of top-performing headlights, and automatic emergency braking systems that effectively avoid collisions with pedestrians, in addition to its previous benchmarks. Why the 2020 criteria is harder: To be named either a Top Safety Pick or Top Safety Pick+, the required performance in the passenger-side small-overlap crash test has been raised from Acceptable to Good, meaning that the model must achieve Good ratings in all crash tests. The Nissan Rogue, for example, scored an Acceptable in the passenger-side small overlap crash, and so it loses its Top Safety Pick rating for 2020. To achieve either of the top ratings, a vehicle's automatic emergency braking system must effectively avoid hitting pedestrians as well as other vehicles. (The automatic emergency braking system can be optional, but then the award applies to the model only when so equipped.) Any vehicle whose automatic emergency braking system does not include pedestrian detection would lose its TSP or TSP+ rating for 2020, the Ram 1500 being one example. To be named a Top Safety Pick+, the model can have no variant with headlights that achieve less than an Acceptable rating (most new cars have different headlights — often LEDs — that are exclusive to upper trim levels).

Hyundai taps Lamborghini exec to lead Genesis brand

If Hyundai is serious about going after the big boys with the launch of its new Genesis brand, it's going to need the right people with experience in the luxury marketplace to pull it off. Fortunately it appears to have found just the man for the job. His name is Manfred Fitzgerald, and he'll be running the Korean automaker's new luxury brand starting next month. Fitzgerald was formerly director of brand and design at Lamborghini, where he worked for 12 years before leaving to start his own consultancy. As the latest Senior Vice President at Hyundai, he'll be tasked with leading the "brand strategy, marketing, and other business operations" for the Genesis brand. That means working closely with Luc Donckerwolke, who – having penned for a number of Volkswagen divisions including Lamborghini as well – recently left his post as head of design at Bentley to run Hyundai's new Prestige Design Division (which will handle the styling for all future Genesis vehicles). Donckerwolke works under Peter Schreyer, who – as chief design officer at Hyundai and one of three presidents of Kia – is the highest-ranked foreigner at the company. Schreyer is also a former VW Group man, having designed the original Audi TT and the Volkswagen New Beetle before leaving for South Korea. One year ago, Hyundai similarly tapped Albert Biermann – formerly head engineer at BMW M GmbH – to run its new performance division. Hyundai Motor Announces Manfred Fitzgerald to lead the Genesis Brand - Manfred Fitzgerald takes role of leading the Genesis brand - Genesis brand targets the global luxury car market by appointing a prominent figure that transformed Lamborghini into a luxury car brand December 28, 2015 – Hyundai Motor announced Manfred Fitzgerald, former Director of Brand and Design at Lamborghini, to lead the Genesis brand from January, 2016. Based in Hyundai Motor Headquarters Seoul, Mr. Fitzgerald will be in charge of establishing and executing strategies for the Genesis brand as the Senior Vice President. For the brand to set a strong foothold in the global luxury car market, he will take a core role in brand strategy, marketing and other business operations within the Genesis brand. During his twelve year career at Lamborghini, Mr. Fitzgerald played a pivotal role in transforming Lamborghini from a prototype car company to a luxury car brand and increased its sales ten folds as the Director of Brand and Design. Mr.