2014 GMC Sierra Double Cab 4WD for sale. The GMC Sierra a solid choice if you are in the market for a full-size pickup. This 1/2 ton pickup can easily carry up to six passengers with the 40/20/40 split front bench seat. The 5.3-liter V8 makes 355 hp and 383 lb-ft of torque, it comes matched to a six-speed automatic transmission with 4-wheel-drive. The 5.3-liter V8 delivers solid thrust with good manners. Overall ride and handling dynamics are good, it's also very quiet, with road and wind noise both minimal even at freeway speeds. In government crash tests, the 2014 Sierra earned a top five-star rating, Standard safety features include OnStar, antilock disc brakes, traction and stability control (with trailer sway control), front and rear seat side airbags and side curtain airbags. The spacious interior is filled with quality materials with easy to use controls and the Silverado's thickly padded seats promise plenty of long-trip comfort. This vehicle is equipped with Bluetooth, 4-inch color display, AM/FM stereo, USB and auxiliary inputs, keyless entry, power mirrors, air-conditioning, cruise control, power windows and door locks, tilt steering wheel, cloth upholstery, rubber floor covering, 40/20/40-split front bench seat, floor mounted 4WD transfer case, 6.5 foot bed with spray-in bedliner, trailer tow package with integrated trailer brake controller