Sierra 3500

Denali

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Mark Allen Buick GMC is pumped up to offer this attractive-looking 2025 GMC Sierra 3500HD in Titanium Rush Metallic This vehicle has passed our comprehensive inspection and comes with the following features; Denali 2025 Titanium Rush Metallic GMC Sierra 3500HD 4D Crew Cab 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. Visit Our Team at Mark Allen Buick GMC To Get Started! Just 15 minutes north of Tulsa, near Collinsville, Skiatook Owasso &amp; Oolagah. When you stop by our showroom, you'll get to speak with our team of professionals who are ready to guide you through every aspect of buying or owning a Buick, GMC model. Now that you know everything that we can do for you, come in and speak with us about what you need for your Buick Envision, Enclave, GMC Sierra 1500, Savana Cutaway 3500 and Acadia. Call 918-248-9907 or visit us at www.markallen-buick-gmc.com. Price includes: $1000 - Bonus Cash. Exp. 06/02/2025

New 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package Collinsville OK 74021

Denali Reserve Package

Gooseneck/5TH Wheel Prep Package

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Automatic

Mark Allen Buick GMC

 for sale in Collinsville, OK. Learn more about this vehicle.

New 2025 GMC Sierra 3500 Denali w/ Denali Reserve Package for sale in Collinsville, OK 74021: Truck Details - 742978154 | Kelley Blue Book