Pre-Owned 2026 GMC Sierra 2500HD Denali Ultimate For Sale Mt Dora, FL

Recent Arrival! CARFAX One-Owner. Onyx Black 2026 GMC Sierra 2500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WDOdometer is 8467 miles below market average!Thanks for visiting Sullivan Buick GMC, where you'll find new Buick and GMC vehicles, used cars, and certified auto service. We're proud to provide our Ocala and The Villages Buick GMC customers with unparalleled service and an amazing selection of new and used cars, trucks, and SUVs. Our goal is to help you find the new or used vehicle that's right for you. Sullivan Buick GMC is conveniently located on Southwest College Road, easy to find from Exit 350 on Interstate 75 in Ocala, Florida.