Highlights

2026 GMC Sierra 3500HD Denali
Duramax 6.6L Turbo-Diesel V8 engine
10-speed automatic transmission
4WD Crew Cab Long Box with dual rear wheels

Options

Safety:

High idle switch
Gooseneck / 5th Wheel Prep Package
Snow Plow Prep/Camper Package

Comfort:

Heated and ventilated front seats
Heated steering wheel
Remote start
Jet Black Forge perforated leather interior
Power-retractable assist steps
Premium front floor liners with removable carpet insert

Technology:

Large touchscreen
Bluetooth
Apple CarPlay
Android Auto
Navigation
Wireless charging
3 years of SiriusXM

Features

Denali Preferred Equipment Group
Denali Reserve Package
Black Badging Package
Onyx Black exterior with Jet Black Forge perforated leather interior

Why Choose This Vehicle?

This 2026 GMC Sierra 3500HD Denali offers an exceptional combination of diesel power, premium comfort, and maximum heavy-duty readiness. With its 4WD Crew Cab Long Box dually configuration, Duramax diesel engine, and advanced features, this truck is both capable and luxurious.