When your work demands serious capability, the 2026 GMC Sierra 3500HD delivers the utility features professionals need in Fort Wayne, IN. This heavy-duty pickup is engineered to handle demanding jobs with confidence and efficiency.
The Sierra 3500HD offers two robust powertrain choices. The standard 6.6-liter V8 gasoline engine produces 401 horsepower and 464 pound-feet of torque. For maximum hauling capability, the available 6.6-liter Duramax Turbo-Diesel V8 generates 470 horsepower and 975 pound-feet of torque. Both engines pair with a 10-speed Allison automatic transmission for smooth, reliable power delivery.
The Sierra 3500HD comes equipped with intelligent towing features that simplify heavy hauling. The standard Trailering Package includes a trailer hitch with seven-pin and four-pin connectors plus Hitch Guidance technology. The available In-Vehicle Trailering App provides checklists, maintenance reminders, trailer security alerts, and Trailer Tire Pressure Monitoring capabilities. HD Surround Vision and Bed View Camera options offer enhanced visibility when maneuvering with loads.
Choose from Regular Cab, Double Cab, or Crew Cab body styles with Standard Bed or Long Bed configurations. The available dual rear wheels with 14,000 pounds GVWR maximize payload capacity for commercial applications. The GMC MultiPro Tailgate offers six functional positions for easier loading and access.
Additional Utility Features:
- Gooseneck/Fifth Wheel Prep Package
- Spray-on bedliner with bed assist step
- Power take-off compatibility
- Frame-mounted recovery hooks
Visit Tom Kelley Buick GMC in Fort Wayne, IN to explore the 2026 GMC Sierra 3500HD and discover how its utility features can work for you.