CARFAX One-Owner. Onyx Black 2017 GMC Sierra 1500 SLT 8-Speed Automatic with Overdrive EcoTec3 6.2L V8 4WD 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dune Leather, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 20 x 9 Polished Aluminum Wheels, 4.2 Diagonal Color Display Driver Info Center, 6 Rectangular Chromed Tubular Assist Steps, Auto-Dimming Inside Rear-View Mirror, Auxiliary External Transmission Oil Cooler, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Color-Keyed Carpeting, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, EZ Lift & Lower Tailgate, Front Frame-Mounted Black Recovery Hooks, Heavy-Duty Rear Locking Differential, Hill Descent Control, Leather Wrapped Heated Steering Wheel, Leather Wrapped Steering Wheel w/Cruise Controls, LED Cargo Box Lighting, LED Tailamps w/Signature, Manual Tilt/Telescoping Steering Column, Off-Road Suspension Package, OnStar 3 Month Guidance Plan, OnStar w/4G LTE, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power Sliding Rear Window w/Defogger, Power Windows w/Driver Express Up & Down, Preferred Equipment Group 4SA, Rear 60/40 Folding Bench Seat (Folds Up), Rear Vision Camera, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Locking Tailgate, Remote Vehicle Starter System, Single Slot CD/MP3 Player, SLT Preferred Package, SLT Premium Package, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, Trailering Equipment, Universal Home Remote.This 2017 GMC Sierra 1500 is equipped with Off-Road Suspension Package (Hill Descent Control), Preferred Equipment Group 4SA (110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 4.2 Diagonal Color Display Driver Info Center, Auto-Dimming Inside Rear-View Mirror, Auxiliary External Transmission Oil Cooler, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Color-Keyed Carpeting, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, EZ Lift & Lower Tailgate, Front Frame-Mounted Black Recovery Hooks, Heavy-Duty Rear Locking Differential, Leather Wrapped Steering Wheel w/Cruise Controls, LED Cargo Box Lighting, LED Tailamps w/Signature, Manual Tilt/Telescoping Steering Column, OnStar 3 Month Guidance Plan, OnStar w/4G LTE, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power Windows w/Driver Express Up & Down, Rear 60/40 Folding Bench Seat (Folds Up), Rear Vision Camera, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Locking Tailgate, Remote Vehicle Starter System, Single Slot CD/MP3 Player, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, and Universal Home Remote), SLT Preferred Package (Leather Wrapped Heated Steering Wheel and Power Sliding Rear Window w/Defogger), SLT Premium Package (20 x 9 Polished Aluminum Wheels and 6 Rectangular Chromed Tubular Assist Steps), Trailering Equipment, 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dune Leather, 10-Way Power Driver's Seat Adjuster, 4-Wheel Disc Brakes, 40/20/40 Front Split Bench Seat, 6 Speaker Audio System, 6 Speakers, 6-Speaker Audio System, ABS brakes, Active Noise Cancellation, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Bodyside moldings, Brake assist, Bumpers: chrome, CD player, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar Guidance, Exterior Parking Camera