2011 GMC Sierra 1500 SLE Vortec 5.3L V8 SFI VVT Flex Fuel 6-Speed Automatic 4WD Gray Green Metallic 4WD, AUTOMATIC HEADLAMPS.Priced below KBB Fair Purchase Price!Clean CARFAX.Pricing includes all costs to be paid by consumer except for sales tax, registration, title, and... via HomeNet, Inc.