2021 GMC Sierra 1500 AT4 Summit White EcoTec3 5.3L V8 4WD
NAVIGATION, TOUCH SCREEN, REMOTE START, PUSH TO START, KEYLESS ENTRY, HOMELINK, LEATHER, HEATED SEATS, COOLED SEATS, BLIND SPOT ASSIST, REAR CROSS TRAFFIC, LANE TRACKING PACKAGE, TOW PACKAGE, APPLE CARPLAY, ANDROID AUTO, WIRELESS CHARGER, BACKUP CAMERA, POWER TAILGATE, HEATED STEERING WHEEL, POWER SEATS, MEMORY SEATS, CAPTAIN CHAIRS, WIFI HOT SPOT, DUAL ZONE CLIMATE CONTROL, AUTOMATIC CLIMATE CONTROL, SIRIUS SATELITE RADIO, AWD, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, AT4 Preferred Package, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging.
The 2021 GMC Sierra 1500 AT4 is a rugged full-size pickup truck engineered for both off-road prowess and everyday comfort. Designed with a bold presence and advanced technology, the AT4 trim offers elevated ground clearance, four-wheel drive, and a powerful 5.3L V8 engine perfect for those who demand capability without sacrificing refinement. Combining durability, utility, and style, this Sierra excels at towing, hauling, and outdoor adventures.
Price does not include Patriot Package, Dealer Installed Accessories, Dealer Documentation Fee, State/Local Taxes or additional fees. Price and availability intended for in state or local servicing customer with a qualified retail trade and financing arranged by dealer through a dealer lender of their choosing at standard market rates. Price and availability subject to change without notice. See Dealer for Details.





