Contact Legacy Buick GMC today for information on dozens of vehicles like this 2026 GMC Sierra 1500 AT4. This GMC includes: TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED Transmission w/Dual Shift Mode A/T 10-Speed A/T ACTIVE EXHAUST, DUAL, SPORT-MODE ENABLED ONYX BLACK EMISSIONS, COLORADO, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, MINNESOTA, NEVADA, NEW JERSEY, NEW MEXICO, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS LPO, SPORT STEP, BLACK Running Boards/Side Steps TECHNOLOGY PACKAGE Back-Up Camera Heads-Up Display ENGINE, 6.2L ECOTEC3 V8 8 Cylinder Engine Gasoline Fuel AT4 PREMIUM PACKAGE Running Boards/Side Steps *Note - For third party subscriptions or services, please contact the dealer for more information.* You deserve a vehicle designed for higher expectations. This GMC Sierra 1500 AT4 delivers with a luxurious, well-appointed interior and world-class engineering. This vehicle comes with 4WD for better traction on unstable surfaces, like snow and dirt to give you the edge over anything you might encounter on the road. The 2026 GMC exterior is finished in a breathtaking Onyx Black, while being complemented by such a gorgeous Jet Black with Kalahari accents interior. This color combination is stunning and absolutely beautiful! Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.