2025 GMC Sierra 3500HD Denali Duramax 4WD CARBRAVO Certified | Lockport, NY
This 2025 GMC Sierra 3500HD Denali delivers uncompromising heavy-duty capability paired with Denali-level luxury. Available now in Lockport, NY, serving North Tonawanda, Niagara Falls, Buffalo, and all of Western New York, this truck is built for serious towing, hauling, and year-round performance.
Power & Capability
Duramax 6.6L V8 Turbodiesel
470 HP / 975 lb-ft of Torque
B20 Diesel Compatible
4-Wheel Drive
Engine Block Heater Included
Built to handle demanding job sites, trailers, and harsh WNY conditions
Packages & Key Features
FULL U.S. FACTORY WARRANTY
Denali Reserve Package
Technology Package
X31 Off-Road Package
Gooseneck / 5th Wheel Prep Package
Snow Plow Prep / Camper Package
Bose Premium Audio System
Heated & Ventilated Front Seats
Power Sunroof
Wireless Charging
Surround-View Camera System
15'' Head-Up Display
Safety & Confidence
Equipped with advanced safety technologies including Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning for added peace of mind while towing or daily driving.
CARBRAVO Certified Pre-Owned Benefits
Backed by CarBravo and built by GMC, this Sierra includes:
12-Month / 12,000-Mile Limited Bumper-to-Bumper Warranty
$0 Deductible
172-Point Inspection
Courtesy Transportation During Warranty Repairs
Vehicle History Report
3-Month SiriusXM Trial
1-Month OnStar Safety Services Trial with Roadside Assistance
Located in Lockport, NY
Serving North Tonawanda • Niagara Falls • Buffalo • Niagara County
Schedule your test drive today and experience the strength, technology, and refinement of this CARBRAVO Certified 2025 GMC Sierra 3500HD Denali Duramax.