Onyx Black 2015 GMC Sierra 1500 Denali 4WD 8-Speed Automatic with Overdrive EcoTec3 6.2L V8 Dealer Detailed, Oil Change, Dealer Inspected, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 4-Wheel Disc Brakes, 6" Rectangular Chromed Tubular Assist Steps, 7 Speakers, 8" Multi-Color Customizable Driver Display, ABS brakes, Active Noise Cancellation System, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto-dimming door mirrors, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic temperature control, Body-Color Front Bumper, Bodyside moldings, Bose Speaker System, Brake assist, Bumpers: body-color, CD player, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Chrome wheels, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver & Front Passenger Illuminated Vanity Mirrors, Driver Alert Package, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Autotrac Transfer Case, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, Exterior Parking Camera Rear, EZ Lift & Lower Tailgate, Floor Mounted Console, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Frame-Mounted Black Recovery Hooks, Front Full Feature Power Reclining Bucket Seats, Front Halogen Fog Lamps, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter: HomeLink, Heated & Cooled Front Bucket Seats, Heated door mirrors, Heated front seats, Illuminated entry, Integrated Trailer Brake Controller, Leather Wrapped Steering Wheel, Low tire pressure warning, MagneRide Magnetic Ride Control Suspension, Manual Tilt/Telescoping Steering Column, Memory seat, Navigation System, O