This 2010 GMC Sierra 1500 SLT Crew Cab 4x4 is a reliable and powerful motorcar. It has driven 112,543 miles and features a 5.3 liter Vortec Flex Fuel V8 315hp 335 lb-ft engine with sequential port fuel injection. The storm gray metallic exterior and dark cashmere/light... via EveryCarListed.com