8-Speed Automatic with Overdrive, 4WD, Jet Black Spice Red Interior Trim Leather, EZ Lift & Lower Tailgate, Heated door mirrors, LED Cargo Box Lighting, Trailering Equipment. 2017 GMC Sierra 1500 SLT EcoTec3 6.2L V8 4WD Our 7 Core Values *Honesty and Integrity... via vAuto, Inc.