2005 Kia Sorento Lx Sport Utility 4-door 3.5l on 2040-cars

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Kia GT to debut in Paris, production in 2017

After years of waiting, the Kia GT four-door coupe (concept pictured above) could finally debut in production guise at the Paris Motor Show in October, and the brand would start making it in 2017, according to Autocar. The South Korean automaker could also create a hotter variant of the pint-sized Rio in 2018 to give the lineup a dash more performance. Kia debuted the rear-wheel drive GT concept at the 2011 Frankfurt Motor Show, and the svelte four-door offered some speed thanks to a 3.3-liter turbocharged V6 with 389 horsepower and 394 pound-feet of torque and an eight-speed automatic gearbox. Kia seemed primed to build the model several times over the years as a US-focused vehicle, but the latest report hinted that production wouldn't happen until 2017. Autocar claims that the final design incorporates cues from the sporty GT4 Stinger concept. Kia also intends to introduce performance-oriented models with the GT moniker lower in its range. According to Autocar, the Rio GT would ride on the vehicle's lighter next-gen platform and offer about 180 horsepower from a 1.6-liter engine to compete against the Ford Fiesta ST, which already has 197 hp. However, the South Korean automaker might want to consider a more potent powerplant to keep up in the hot hatch arms race, because spy shots already suggest the Blue Oval's development of a Fiesta RS with around 250 hp. Related Video: Featured Gallery Kia GT Concept: Frankfurt 2011 View 13 Photos News Source: AutocarImage Credit: Copyright 2016 Drew Phillips / AOL Design/Style Rumormill Paris Motor Show Kia Hatchback Concept Cars Performance Sedan 2016 paris motor show kia rio kia gt kia gt concept

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.

10 automakers sued over keyless ignitions

Keyless ignition has rapidly proliferated throughout the auto industry to become a fairly normal feature on new cars. It's supposed to offer the convenience of keeping the fob in your pocket and just pressing a button to drive away. However, ten major automakers are now being sued in US District Court over claims that the system is dangerous, Reuters reports. The suit alleges that people are forgetting to shut off the engine, and the lack of an idle timer is the cause for 13 deaths by carbon monoxide poisoning and multiple injuries. The suit currently includes 28 plaintiffs, according to Reuters, but the lawyers are asking for class-action status to potentially add many more. The case goes after a major swath of the industry, including BMW, Daimler, FCA, Ford, General Motors, Honda, Hyundai, Nissan, Toyota, and Volkswagen, plus their related brands like Acura, Infiniti, Mini, and Lexus. In all, over five million vehicles are affected. The assertion here is that people walk away from their vehicle without shutting it off because they believe the engine shuts off automatically. If parked in a garage, carbon monoxide can build up, leading to poisoning. The lawyers claim automakers know this is a problem and also cite 27 complaints to the National Highway Traffic Safety Administration about the issue, according to Reuters. The plaintiffs are asking for an automatic shut-off and damages from the companies. These concerns have come up before, though. Toyota previously faced a lawsuit over a carbon monoxide death after a woman accidentally left her Lexus running. Also earlier this year, GM recalled 64,186 examples of the 2011-2013 Chevrolet Volt because owners weren't shutting them off. The problem resulted in two injuries, and the company released a software update to limit the idling time.