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2017 Kia Cadenza is a redesigned head scratcher

The second-generation Kia Cadenza has unexpectedly bowed at the 2016 New York Auto Show, and we're left wondering how this thing even survived to get a second generation. The Cadenza has been on sale since 2013 and it's never sold over 10,000 units in one year. Even if you combine US and Canadian sales, Kia's best year for the Cadenza was 2014, where it sold just 9,427 cars. So, what's Kia done to the second-gen car to improve on that disappointing stat? Perhaps the biggest change is the platform the Cadenza rides on. It's lighter and stiffer, which means it's probably going to be a far better dancer than the boat-like first-gen model. Cutting the weight also allowed Kia's engineers to fit more sound deadening, which alongside a sound-absorbing laminated windshield and front windows will likely lead to a quieter ride. Better handling and a quieter ride? Okay Kia, we're paying attention. The Cadenza's 3.3-liter V6 still sits under hood, but it's paired to an eight-speed automatic for the first time. That, alongside a new tune for the engine, should improve on the current Cadenza's 19-mile-per-gallon city and 28-mpg highway stats. Kia hasn't released an estimate of how much of an improvement it will be, but we suspect it'll be modest. Frankly, we're still a bit confused about why Kia is carrying on with the Cadenza. Its rivals sell in far higher volumes – in 2015, the Nissan Maxima sold over 40,000 units, the Buick LaCrosse did 42,000, and the Toyota Avalon did 60,000 – and two of those cars, the Maxima and LaCrosse, have just been fully and completely reworked. Then take into account America's increasing disdain for sedans/infatuation with crossovers, and Kia pushing through the second-gen Cadenza is just a puzzling move. Still, the visual updates, platform improvements, and powertrain changes are positive – will that be enough to turn around the Cadenza's struggling sales? We have no idea, but things can't get much worse.

Next-generation Kia Soul spied with old box shape, new split headlights

The current Kia Soul has been around since the 2014 model year, and Kia has kept the little box fresh with the introductions of electric and turbocharged variants, the latter of which appeared for the 2017 model year. But based on these spy shots, Kia is preparing a more thorough redesign of the hatchback/quasi-crossover. Though Kia has covered the front and rear of the new Soul carefully, the middle section gives it away as the favored transportation of anthropomorphic hamsters. Also, while there are indications there will be significant design changes, the basic formula won't change. It will still have a really thick D-pillar, darkened A-pillar and a roof that gets thinner toward the front. The roof itself also looks a bit taller, although perhaps its just the rear windows that have gotten smaller. It appears the front fascia and windshield will also retain a similar amount of rake to the current models to prevent it from looking overly boxy. The front end, as camouflaged as it is, also reveals a major lighting change. Instead of the very large headlamps of the last two generations, the forward lighting will be split in two, and the primary illumination looks to be coming from the lower elements. This design follows in the footsteps of Hyundai's Kona and upcoming Santa Fe, as well as the Nissan Juke and previous Jeep Cherokee. The upper elements also look as though they sit lower in the fascia than on past models, perhaps to give the new Soul a more aggressive look. The back is also thoroughly covered up, but we can tell that the high-mounted taillights in the D-pillars will continue. It also looks like they wrap around the bottom of the rear glass this time. This is the first time we've seen the new Soul, and Kia hasn't said much about its plans for the car. We expect that it will continue to offer at least one naturally aspirated engine, if not two as it does currently, and a peppier turbo model. We would also suspect that all-wheel drive will be on the table to better compete with sub-compact SUVs like the Jeep Renegade and Honda HR-V, which have virtually the same body style as the tall, boxy Soul. Many already consider them rivals and Kia has even hinted at the possibility with its Trail'ster concept. We'll be keeping an ear to the ground, and an eye on the rear ends of Souls, to learn more in the future. Related Video: Featured Gallery Kia Soul spy shots View 11 Photos Image Credit: Brian Williams Spy Photos Kia Crossover Hatchback Economy Cars

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.