CLEAN CARFAX/NO ACCIDENTS REPORTED ONE OWNER Sierra 3500HD AT4 4D Crew Cab Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD Summit White Jet Black With Kalahari Accents Leather 8 Driver Information Center AT4 Preferred Package Auto-Dimming Inside Rearview Mirror w/Camera Automatic Emergency Braking Bed View Camera Bose Premium 7 Speaker Sound System Driver Alert Package I Driver Alert Package II Following Distance Indicator Forward Collision Alert HD Surround Vision w/2 Trailer View Camera Provisions Heated front seats Heated rear seats Hill Descent Control IntelliBeam Automatic High Beam On/Off Lane Change Alert w/Side Blind Zone Alert Lane Departure Warning System Multicolor 15 Diagonal Head-Up Display Perimeter Lighting Power Sliding Rear Window w/Defogger Power Sunroof Radio: AM/FM w/Prem GMC Infotainment System & Navi Rear Cross Traffic Alert Safety Alert Seat Technology Package Ultrasonic Front & Rear Park Assist Universal Home Remote Wireless Charging X31 Off-Road Package. 2020 GMC Sierra 3500HD AT4 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic CARFAX One-Owner. Clean CARFAX. Certified. GMC Certified Pre-Owned Details: * Powertrain Limited Warranty: 72 Month/100000 Mile (whichever comes first) from original in-service date * Warranty Deductible: $0 * Roadside Assistance * 172 Point Inspection * 24 months/24000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription * Limited Warranty: 12 Month/12000 Mile (whichever comes first) from certified purchase date * Vehicle History * Transferable Warranty Summit White Odometer is 9082 miles below market average! Weirs Buick GMC has been serving Arundel Kennebunk Kennebunkport and all of Maine for over 50 years. Our dedicated staff is here to ensure whether you are looking to buy sell or lease a Buick or GMC in Maine that we make it the best experience possible. Whether you live in Westbrook Portland Augusta Auburn Sanford Portsmouth or anywhere in New England- Weirs GMC is your GMC dealer in Maine. We also sell and service Fisher snow plows. Our pricing is always competitive & comparable to other GMC and Buick Dealers in Maine. We are located on Route 1 in Arundel. Stop in today and see us! Visit us online at