Price includes Buick & GMC Standalone Consumer Cash, Buick & GMC Loyalty Purchase Cash & Alexander Discount. May not be combined with other offers. See dealer for details. Not all will qualify. Offer ends July 1, 2019. Onyx Black 2019 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD, Jet Black w/Perforated Leather Appointed Seat Trim, 110-Volt AC Power Outlet, 150 Amps Alternator, 3.73 Rear Axle Ratio, 8" Multi-Color Driver Instrument Info Display, Auto-Dimming Inside Rear-View Mirror, Black Frame-Mounted Front Recovery Hooks, Bluetooth For Phone, Body-Color Front Bumper, Bose 7 Speaker Sound System, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Power-Adjustable Heated Outside Mirrors, Chrome Recovery Hooks, Color-Keyed Carpeted Floor Mats, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Driver & Front Passenger Vanity Mirror Visors, Driver Alert Package, Dual 150 Amps & 220 Amps Each Alternator, Dual-Zone Automatic Climate Control, Duramax Plus Package, Electric Rear-Window Defogger, Electronic Shift Transfer Case, Electronic Stability Control, Exhaust Brake, Exterior Parking Camera Rear, Forward Collision Alert, Front Halogen Fog Lamps, GMC 4G LTE, GMC Connected Access, Gooseneck/5th Wheel Prep Package, HD Radio, Heated & Ventilated Front Bucket Seats, Heated Leather Wrapped Steering Wheel, Heated Power-Adjustable Outside Mirrors, Heavy-Duty Handling/Trailering Suspension Package, High-Intensity Discharge Headlights, Hill Descent Control, Hitch Package (LPO), Manual Tilt-Wheel/Telescoping Steering Column, Navigation System, OnStar & GMC Connected Services Capable, Power Sliding Rear Window w/Defogger, Power Sunroof, Power-Adjustable Pedals For Accelerator & Brake, Preferred Equipment Group 5SA, Premium audio system: GMC Infotainment System, Radio: AM/FM/SiriusXM/HD w/Navigation, Rear 60/40 Folding Bench Seat (Folds Up), Rear Body-Color Bumper w/Bumper CornerSteps, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Locking Tailgate, Remote Vehicle Starter System, Single Slot CD/MP3 Player, SiriusXM Radio, Speed control, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Traction control, Trailer Brake Controller, Trailering Equipment, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Variably intermittent wipers, Ventilated front seats, Wheels: 20" Chrome Cast Aluminum, Wireless Charging, Z71 Chrome Front Fender Emblems.