Kia vehicles are gaining in popularity among US consumers, primarily because of the value they represent. Stylish and well made cars, SUV's and mini-vans are a hallmark of Kia Motors.The redesign of the Kia Sorento last year signaled the automaker's intent to take on the big nameplates with its crossover SUV. Starting with a switch to carlike unibody construction, the Sorento delivered the ride and comforts that Americans have come to expect from crossover utility vehicles.The Sorento's most obvious advantage is its near-midsize dimensions, since it's actually long enough for a third-row seat that adults can use. In comparison, the RAV4's third row is strictly for kids and the CR-V doesn't even offer one.Overall, the 2012 Kia Sorento is an impressive effort. Thanks to its engine lineup and enhanced feature content, it competes with its more familiar rivals on performance, not just price.