
Step up to the rugged and capable 2026 GMC Sierra 3500HD Pro In-Transit. Engineered for the toughest jobs, this heavy-duty pickup delivers impressive power and capability.
- Engine Block Heater
- 220-Amp Alternator
- 6.6L Duramax V8 Turbodiesel Engine (470 hp, 975 lb-ft of torque)
- 10-Speed Automatic Transmission
- 4-Wheel Drive
- EZ Lift Power Lock and Release Tailgate
- Tinted Glass
- LED Cargo Bed Lighting
- Rear Window Defogger
- Trailer Mirrors with Power Adjustment and Heating
- Front and Rear Park Assist
- Rear Cross Traffic Alert
- Lane Change Alert with Side Blind Zone Alert
- Gooseneck/5th Wheel Prep Package
- Spray-on Bedliner
This Sierra 3500HD Pro In-Transit is built to handle the most demanding tasks with ease. Discover the uncompromising strength and capability that make this truck an exceptional choice. Visit our showroom today to experience it for yourself. 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