2026 GMC Sierra 3500 HD Denali Onyx Black (VIN 1GT4UWEY6TF242736) (Stock 36491)

2026 GMC Sierra 3500HD Denali in Onyx Black commands the road with an unmistakable presence, blending heavy-duty capability with refined comfort. The diesel powertrain delivers effortless torque, making light work of massive trailers or steep grades, while the 4WD system ensures you maintain composure regardless of the terrain. Inside, the cabin offers a quiet, premium sanctuary that turns long hauls into relaxed journeys. Whether you are tackling a demanding job site or towing your weekend escape, this truck provides the strength and sophistication to handle it all with absolute confidence.