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Kia reveals images of updated ’Mohave the Master’ SUV

Kia on Wednesday released the first images of a heavily refreshed full-size SUV, calling it the “Mohave the Master.” ItÂ’s heavily based on the Mohave Masterpiece Concept that Kia rolled out at the Seoul Motor Show in March, and reports suggest the company plans to launch the SUV in Korea in September. The Mohave is the overseas brethren of the short-lived Borrego, a body-on-frame, offroad-capable SUV that was sold in the U.S. and pulled after two model years and negligible sales. As was the case in March, thereÂ’s no information about the new vehicle beyond photos, leaving us to speculate. But the Master carries on most of the Masterpiece ConceptÂ’s styling, if somewhat toned down, with its boxy design, raised profile and upright body. The Master features the same matching head- and taillight design as the concept, plus the illuminated Mohave nameplate on the tailgate. The stacked LED headlights and fog lamps also carry over from the concept, although much of the chrome trim appears to have been cut from production plans. Also similar: ThereÂ’s no Kia badge anywhere to be seen, which is interesting. Skid plates at front and rear, along with the 4WD logo on the tailgate, add to the suggestions that this SUV is capable of being taken offroad. Kia eventually replaced the Borrego in the U.S. with the Sorento family hauler, but it lived on in Korea and other markets. The Borrego had the misfortune of being released in 2008 as a gas-guzzling ‘ute with the Great Recession raging and gas prices hovering around $4 per gallon, pushing consumers toward smaller, more fuel-efficient options. It also won no plaudits for its looks. Our 2009 review noted, “The new Borrego breaks no new ground in terms of styling” and added that, given the unforeseen spike in gas prices at that time and its effect on SUV sales, “Kia will likely be happy if it can just eke out enough sales to break even on the project.” The new Mohave is undoubtedly more handsome and sculpted than the bland Borrego, looking like a beefier, more imposing version of the Telluride. Rumors have swirled that the Mohave will eventually return to the U.S. If that's true, weÂ’ll have to wait to see whether itÂ’s with this version or a future update.

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.

2017 Kia Sportage hits LA in US spec

Kia gave us our first look at the all-new Sportage back in August ahead of its global debut at the Frankfurt Motor Show. But with the LA Auto Show opening this week, the Korean automaker has now released the full details on its new compact crossover. The 2017 Kia Sportage represents a ground-up redesign of the model, adopting a more rounded look compared to the crossover it replaces. The tiger-nose grille makes it instantly recognizable as a Kia. And though it clearly takes a different design approach, its upright quirkiness (to our eyes) makes it a more suitable bridge between (and distinct stablemate to) the unconventional Soul and the larger Sorento. Now entering its fourth iteration, the new Sportage stretches 1.6 inches longer than its predecessor and rides on a 1.2-inch longer wheelbase, but maintains the same width. That means a more spacious cabin for both occupants and cargo, done up with more upscale materials and with the latest technologies buyers have come to expect. The increased use of high-strength steel helps optimize rigidity and weight in the latest iteration of Kia's longest-running nameplate, helping it launch a more concerted assault on the increasingly competitive compact crossover market. Buyers will be able to choose between three trim levels, labeled LX, EX, and SX Turbo. The first two derive their power from a 2.4-liter four good for 181 horsepower and 175 pound-feet of torque, while the latter steps up to a 2.0-liter turbo kicking out a more prodigious 241 hp and 260 lb-ft. Both promise improved efficiency, and can be had in front- or all-wheel drive, but either way they transmit their power to the road through a six-speed automatic transmission. Pricing for each model is set to be announced closer to their arrival in showrooms sometime in the new year.