Recent Arrival!Ask for the Internet Department for more information or book your test drive today! Call 403-256-4960 for fast answers at your fingertips! Disclaimer: All prices are plus taxes. See dealer for details. AMVIC Licensed Dealer # B2020028.2018 Sierra 3500HD Allison 1000 6-Speed Automatic 4WD Sierra 3500HD SLT, Duramax 6.6L V8 Turbodiesel, 4WD, Black Leather, 110-Volt AC Power Outlet, 150 Amps Alternator, 18 Chromed Aluminum Wheels, 4.2 Diagonal Colour Display Driver Info Centre, Auto-Dimming Inside Rear-View Mirror, Chrome Bodyside Mouldings, Chrome Door Handles, Chrome Power-Adjustable Heated Outside Mirrors, Colour-Keyed Carpeted 1st & 2nd Row Floor Mats, Colour-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Driver & Front Passenger Visors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Shift Transfer Case, EZ-Lift & Lower Tailgate, Front Halogen Fog Lamps, GMC 4G LTE, GMC Connected Access, Gooseneck/5th Wheel Prep Package, HD Radio, Leather-Wrapped Steering Wheel, LED Cargo Box Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Adjustable Pedals, Power Sunroof, Power Windows, Preferred Equipment Group 4SA, Rear 60/40 Folding Bench Seat (Folds Up), Remote Keyless Entry, Remote Locking Tailgate, Remote Vehicle Starter System, Single-Slot CD/MP3 Player, Steering Wheel Audio Controls, Trailering Equipment, Unauthorized Entry Theft-Deterrent System, Universal Home Remote.