2026 GMC Sierra 3500

Meet the 2026 GMC Sierra 3500HD Pro in Blacka heavy-duty truck engineered to handle demanding work with capability and reliability.- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque- 10-Speed Automatic transmission- Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness- Heavy Duty Front Spring/Camper Package for enhanced load capacity- LPO Soft Folding Truck Bed Cover by RealTruck Advantage- LPO Hitch Package with gooseneck ball and chain tiedown kit- 18'' polished forged aluminum wheels- 220 Amp alternator for reliable electrical power- LED cargo area lighting with switch activation- Engine block heater for cold-weather starts- Push button start with remote keyless entry- Spray-on pickup bedliner protecting your cargo area- GMC Infotainment System with wireless phone projection- Upfitter Switch Kit (5) with configurable electrical circuits for accessories- Cargo tie-down rings (set of 4)This Sierra 3500HD Pro arrives equipped with practical features that support real-world productivity. The Duramax diesel engine delivers the torque needed for hauling, while the 10-speed automatic transmission manages power efficiently across varying conditions. The gooseneck prep package and heavy-duty suspension combine to create a platform ready for serious towing and specialized equipment installations. Available LED cargo lighting, the soft-folding bed cover, and tie-down rings add functionality to your work day.The truck's interior balances comfort with practicality. Front 40/20/40 split-bench seating with lockable storage offers flexibility for crew or cargo configurations. The GMC Infotainment System with wireless phone projection keeps you connected while the 6-speaker audio system provides quality sound. Climate control, power windows, and tilt steering come standard to support extended hours on the job.Safety and visibility are prioritized throughout. Automatic emergency braking, forward collision alert, and lane departure warning help protect you and your crew. The rearview camera and auto high-beam headlights support awareness in various driving conditions. Electronic stability control and traction control work together to maintain confidence whether you're loaded or empty.The exterior presents a commanding presence with the Black paint, chrome bumpers, and distinctive GMC grille featuring flat black insert bars. Deep-tinted glass reduces glare and heat inside the cabin. The winter grille cover protects the radiator during harsh seasons. These design elements combine function with professional appearance.This 2026 Sierra 3500HD Pro delivers the foundation you need for work-focused truck ownership. The combination of diesel engine capability, specialized towing preparation, and practical bed accessories makes it ready to support your operation from day one.