Sierra 2500

Denali Ultimate

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Downpour Metallic 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Lane Keep Assist, Memory Setting Driver Seat, Safety Alert Seat, Forward Collision Alert, Rear Park Assist, Rear Cross Traffic Braking, Front Pedestrian and Bicyclist Braking, 16-Way Power Driver Seat Adjuster w/Lumbar, 220-Amp Alternator, Bose Premium Series 12-Speaker System, Buckle to Drive, Following Distance Indicator, Forward Collision Alert, Front Bucket Seats, Front Pedestrian Braking, GMC MultiPro Tailgate Step Lights (LPO), Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated front seats, Heated rear seats, Keyless Open &amp; Start, Leather steering wheel, LED Cargo Area Lighting, Push Button Start, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, SiriusXM w/360L Trial Subscription, Snow Plow Prep/Camper Package, Split folding rear seat, Spray-On Pickup Bedliner w/GMC Logo, Trailer Side Blind Zone Alert, Ventilated front seats, Wireless Charging.<br><br><br>At Brennan Buick GMC, we're here for you throughout the life of your vehicle. If you're in the market for a new or used truck, SUV, or car, visit our dealership to see the best that Brennan Buick GMC has to offer. Recent Arrival!

New 2025 GMC Sierra 2500 Denali Ultimate

New 2025 GMC Sierra 2500 Denali Ultimate Plattsburgh NY 12901

Gooseneck/5th Wheel Prep Package

Snow Plow Prep/Camper Package

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Automatic

BRENNAN BUICK GMC

Los Angeles

 for sale in Plattsburgh, NY. Learn more about this vehicle.

New 2025 GMC Sierra 2500 Denali Ultimate for sale in Plattsburgh, NY 12901: Truck Details - 742310925 | Kelley Blue Book