Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
Meet the 2026 GMC Sierra 3500HD Pro, a heavy-duty truck engineered to handle serious work with confidence and capability.
- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque
- Dual rear wheels for enhanced stability and load capacity
- 10-Speed Automatic transmission
- Preferred Equipment Group 1SA
- GMC Infotainment System with Apple CarPlay and Android Auto
- Chrome grille with flat black grille insert bars
- Solar absorbing tinted glass
- Lane Departure Warning System
- Forward Collision Alert and Front Pedestrian Braking
- IntelliBeam Automatic High Beam on/off
- Heavy-duty 80 amp-hour battery with 170 amp alternator
- Electronic Stability Control and Traction Control
- 4-wheel disc brakes with ABS
- OnStar Services capable
This Sierra 3500HD Pro is built for demanding tasks. The Duramax diesel engine delivers the torque you need when towing, hauling, or climbing grades. Dual rear wheels provide the stability required for heavy loads, while the 10-speed automatic transmission optimizes performance across a wide range of working conditions. The suspension package is engineered to handle the weight and rigors of professional use.
The truck's safety features include Lane Departure Warning, Forward Collision Alert, and Front Pedestrian Braking to help you stay aware of your surroundings. Electronic Stability Control and Traction Control work together to maintain grip in challenging conditions. The heavy-duty electrical system ensures reliable power for all accessories and equipment you'll need on the job.
Inside, you'll find straightforward, durable construction. The front 40/20/40 split-bench seat offers flexible seating for crew cab work, while vinyl trim resists wear and cleans easily. The GMC Infotainment System with Apple CarPlay and Android Auto keeps you connected, and the trip computer provides valuable data about fuel consumption and engine performance.
The Pro trim focuses on function without unnecessary complexity. You get the tools you need to work efficiently: power steering, power windows, remote keyless entry, and cruise control for highway hauling. Automatic headlights and variably intermittent wipers adjust to conditions automatically, reducing driver distraction.
This 2026 Sierra 3500HD Pro, finished in white, is ready to put to work. Its proven Duramax diesel platform, combined with heavy-duty components throughout, creates a truck you can depend on day after day. Whether you're managing a fleet or running your own operation, this Sierra delivers the capability and durability you need. We invite you to see it in person and experience its solid construction and commanding presence. Not all customers may qualify for all rebates listed, see dealer for details. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 08/03/2026 Price includes $9,215 in dealer added accessories.