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The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
2025 GMC Sierra 2500HD Denali Duramax 4WD CARBRAVO Certified | Lockport, NY
This 2025 GMC Sierra 2500HD Denali delivers heavy-duty Duramax power with premium Denali luxury. Available now in Lockport, NY, serving North Tonawanda, Niagara Falls, Buffalo, and all of Western New York, this Sierra is exceptionally well equipped and shows just 9,624 miles.
Power & Capability
Duramax 6.6L V8 Turbodiesel
10-Speed Automatic Transmission
4-Wheel Drive
Gooseneck / 5th Wheel Prep Package
X31 Off-Road Package
Built for serious towing, hauling, and all-season WNY driving
Packages & Key Features
FULL U.S. FACTORY WARRANTY
Denali Reserve Package
Preferred Equipment Group 5SA
Technology Package
Bose Premium 7-Speaker Audio System
SiriusXM with 360L
Push Button Start
Steering Wheel Audio Controls
120V Bed-Mounted Power Outlet
Electric Rear Window Defogger
Signature Denali styling with premium interior finishes
Interior Comfort & Technology
The Denali cabin offers upscale materials and advanced tech, including heated and ventilated front seats, wireless charging, head-up display, and a large infotainment system with Apple CarPlay and Android Auto.
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 power, luxury, and capability of this CARBRAVO Certified 2025 GMC Sierra 2500HD Denali Duramax.