Used 2026 GMC Sierra HD for sale in Marion

Seller description

$1,000 off MSRP! 10-Speed Automatic, 4WD, Alpine Umber Leather.Onyx Black 2026 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 TurbodieselIntroducing the All New Greg Hubler Promise: The Promise. That's what you get when you purchase a new or pre-owned vehicle from Greg Hubler Buick GMC. So just what is the Greg Hubler Promise? Our New Vehicle Promise: With every new Buick GMC purchase, you'll receive three years or forty five thousand miles of scheduled maintenance (oil changes and tire rotations). Our Used Vehicle Promise: With most pre-driven vehicle purchases, you'll receive a 12 month, 12 thousand-mile warranty as well as free oil changes and tire rotations for one year for most vehicles under 100,000 miles or less than 10 model years old at the time of sale. In addition, for both new and used purchases, The Promise gives you complimentary pick up and drop off when you bring your vehicle in for service and a free car wash and vacuum whenever you stop in! The Greg Hubler Buick GMC Promise: it's Peace of Mind for you. Promise excludes GMS and Supplier customers. See dealer for details. Every new vehicle receives our 3-yr/45,000-mile scheduled maintenance program. With most used purchases, receive our 12-month/12,000-mile warranty AND one year of free oil changes & tire rotations with 24-hour roadside assistance.