Green Tag Certified 2021 GMC Sierra 2500HD AT4, 6.6L V8 Duramax Turbodiesel Engine, Clean CarFax, Local Trade, Loaded with Leather Seats, Rear Camera, Bluetooth, Dual Zone Climate Controls, Heated/Cooled Front Seats, Heated Leather Steering Wheel w/ Audio Controls, Trailer Package, Trailer Brake/Sway Controls, Spray-In Bed Liner, Running Boards, Skid Plates, 220 Amp Alternator, Remote Start, Bed View Camera, On Star, 12V Outlet, USB and More! THIS VEHICLE COMES WITH WARRANTY! Mullinax Green vehicles get the reassurance of a 110-point inspection/reconditioning, 60 day/unlimited mile warranty, and a complete CARFAX vehicle history report! This vehicle also comes with a 5 DAY/300-MILE EXCHANGE POLICY. JUST ADD TAX! At Mullinax, there are NO DEALER FEES! We save you over $900 vs. Our largest competitors every day! 4,000 vehicles to choose from!