"The 2015 GMC Sierra 1500 perfectly accommodates today's movers and shakers, with capable moves … and virtually no shaking," says Cars.com reviewer David Boldt. The GMC Sierra 1500, with its impressive all-new 6.2-liter V-8 and eight-speed transmission, finished a close second (just behind the Chevrolet Silverado 1500) in our Cars.com/PickupTrucks.com . Although we've driven several versions of the Sierra half-ton, there was a lot to like about the truck we had for our head-to-head competition: "Aggressively optioned and sporting a window sticker of just under $55,000, our test Sierra would be perfect for a long weekend or longer vacation."