2012 Kia Sorento Lx on 2040-cars

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Next-gen 2021 Kia Sorento shown inside and out in leaked pics

We’ve seen spy shots of the next-generation Kia Sorento in both heavily camouflaged form and running laps around the Nurburgring (!), where it was wearing a more form-fitting wrap. Today, Instagram user CocheSpias leaked photos of the redesigned midsize SUV with the cover partially pulled back, giving us our best look yet inside and out. Kia has given the front fascia a thorough and stylish overhaul. It looks much more muscular and chiseled, with a crisp, curved line defining the hood and grille and a much more squared-off shape to the lower bumper. The clustered trio of LED headlights are more integrated with the grille by removing the chrome strip that formerly separated them. The exposed taillights that featured on the mule spotted on the ‘Ring have been resolved as double vertical hash marks. The lower bumper is still concealed. Inside, the seat stitching is similar to the pattern found on the larger and more upmarket Telluride, introduced last year. The cluster and center stack have been redesigned, with a larger touchscreen that is now separate from the heat vents. The shifter has been replaced by a dial shifter. Kia has reportedly confirmed that the new Sorento will be offered a plug-in hybrid variant. The Korean Car Blog, citing an unnamed source, reports the new Sorento will debut as early as mid-February in Korea, with hybrid and plug-in hybrid versions coming in May, though itÂ’s not clear whether all versions would come to the U.S. The current version of the three-row crossover comes in a choice of two engines: a 2.4-liter inline-four making 185 horsepower and 178 pound-feet of torque, or a 3.3-liter V6 offering 290 hp and 252 lb-ft of torque. We should get a more official rundown about what's in store soon. 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.

Porsche tops J.D. Power quality index as Korean brands soar

While complaints about infotainment systems remain a thorn in the side of automakers for J.D. Power's annual Initial Quality Study, there's a lot to celebrate this year. The average number of problems reported per 100 vehicles fell to 112 in 2015 – a three-percent improvement compared to 116 in 2014. The results of this year's survey are based on the responses of over 84,000 people about problems within the first 90 days of buying or leasing a 2015 model-year vehicle. For the third consecutive year, Porsche tops the rankings with an average of 80 problems per 100 vehicles. Although, that's slightly more than the 74 the German sportscar maker scored in 2014. "While the Japanese automakers continue to make improvements, we're seeing other brands, most notably Korean makes, really accelerating the rate of improvement," Renee Stephens, vice president of US automotive quality at J.D. Power, said in the study's release. In fact, Kia ranks as one of the biggest movers in this year's list. The Korean brand jumped to second place from seventh last year. The company had an average of 86 problems per 100 vehicles, a 20-point improvement. Third place went to Jaguar with an average of 93 problems reported, versus last year's second-place finish with 87 of them. Fourth place was Hyundai, and fifth-place Infiniti also earned a gold star for improvement with 97 issues per 100 vehicles – 31-points better than last year. Fiat still anchored the bottom of the list. However, its 161 problems this year is a lot better than the 206 in 2014. Ranked by nationality, Korean brands (Hyundai and Kia) are now leading the industry in initial quality with an average of 90 problems reported per 100 vehicles. According to J.D. Power, this is the first time Europe's figure beat Japan with 113 and 114 issues, respectively. The American brands also averaged 114. Whereas General Motors dominated last year, the segment awards are spread out in 2015. GM, Hyundai, Nissan, and Volkswagen Group are all tied with four models each earning prizes. For more information, you can also see all of the graphs, here. J.D.