Pre-Owned 2026 GMC Sierra 2500HD AT4X For Sale Selma, TX

Gunn Buick GMC - Come experience for yourself why we have the best reputation in San Antonio!Call Today on this 2026 GMC Sierra 2500HD AT4X and be the first in line. We are performing our multi-point inspection and making sure it meets our standards but we are ready to answer your questions. If this is the one for you call now.10-Speed Automatic, 4WD, Obsidian Rush Leather.Odometer is 1171 miles below market average!Clean CARFAX.2026 Coastal Dune GMC Sierra 2500HD AT4X Duramax 6.6L V8 Turbodiesel 10-Speed Automatic