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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 1500 AT4 Duramax DIESEL | CARBRAVO CERTIFIED | LOADED
If you're shopping in Buffalo, Niagara Falls, Lockport, or North Tonawanda for a truck that delivers serious capability, premium comfort, and diesel efficiency, this 2025 GMC Sierra 1500 AT4 at KI-PO Chevrolet is built to do it all.
Powered by the highly sought-after 3.0L Duramax Turbo-Diesel I6, paired with a 10-speed automatic transmission and 4-wheel drive, this Sierra delivers impressive torque, strong towing capability, and excellent fuel economy at 22 city / 26 highway MPG.
CARBRAVO Certified Pre-Owned Benefits
12-Month / 12,000-Mile Bumper-to-Bumper Warranty
$0 Deductible
172-Point Inspection
Roadside Assistance
Courtesy Transportation
Vehicle History Report
Buy with confidence knowing this truck has been thoroughly inspected and certified.
Premium Features
Premium Bose 7-Speaker Sound System
SiriusXM w/360L
Wireless Charging
Heated & Ventilated Front Seats
Power Rake & Telescoping Steering Column
Universal Home Remote
Remote Vehicle Start
Steering Wheel Audio Controls
Capability Features
Auto-Locking Rear Differential
Spray-On Bedliner w/GMC Logo
120-Volt Bed Mounted Power Outlet
Perimeter Lighting
4WD capability built for work, towing, and off-road adventures
The AT4 trim gives this Sierra aggressive styling, premium interior finishes, and off-road capability that stands out from standard pickups. Whether you need a dependable daily driver, a weekend adventure truck, or a serious towing machine, this Sierra checks every box.
Available now at KI-PO Chevrolet
Proudly serving Buffalo Lockport Niagara Falls North Tonawanda Niagara County
Duramax efficiency. AT4 capability. Premium comfort. This truck is the total package.