Vortec 5.3L V8 SFI VVT Flex Fuel, 6-Speed Automatic, 4WD, Ebony Cloth.Priced below KBB Fair Purchase Price!Onyx Black 2011 GMC Sierra 1500 SLE 4WD 6-Speed Automatic Vortec 5.3L V8 SFI VVT Flex FuelHere at Alexandria Motors we value each and every customer! We live and work in the community. We are a best price store, one low price