Used 2025 GMC Sierra 2500HD Denali Ultimate

Meet the 2025 GMC Sierra 2500HD Denali Ultimate, a full-size pickup truck engineered for those who demand capability, comfort, and refined styling. This Black truck arrives with a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD, delivering the power and traction you need for any task.

Key features of this Sierra include:

– Gooseneck/5th Wheel Prep Package with hitch platform and Bed-mounted 7-pin trailer harness
– Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD
– Bose Premium 12-Speaker Audio System with SiriusXM (3 years included)
– 15″ Multicolor Head-Up Display
– Spray-On Pickup Bedliner with GMC Logo
– Signature Denali Ultimate Grille in Vader Chrome
– 20″ Ultra-Bright Machined Aluminum Wheels
– Full Grain Leather Seat Trim with 16-Way Power Adjusters (driver and passenger)
– Heated and Ventilated Front Seats with Safety Alert Seat
– Heated Rear Seats and Rear Seat Center Armrest
– Off-Road Suspension with 2-Speed Active Transfer Case and Hill Descent Control
– HD Surround Vision with Bed View Camera and Trailer Camera Provisions
– Wireless Phone Projection and Apple CarPlay/Android Auto
– Power Moonroof
– Automatic Emergency Braking with Forward Collision Alert and Rear Cross Traffic Alert

The interior reflects the Denali Ultimate’s premium positioning, with genuine wood dashboard and door panel inserts, a heated leather steering wheel, and full grain leather upholstery. The 16-way power driver and passenger seats offer extensive adjustability, while dual-zone automatic climate control keeps all occupants comfortable. You’ll appreciate the wireless charging Pad, multiple USB ports throughout the cabin, and the integrated OnStar emergency communication system.

For trailering duties, this truck is fully equipped. The gooseneck/5th wheel prep package provides the foundation you need for heavy loads, while the in-vehicle trailering system app, hitch guidance with hitch view, and trailer side blind zone alert make towing safer and more manageable. The Bed view camera and trailer camera provisions give you multiple viewing angles when backing up or monitoring your load.

The Sierra’s exterior commands attention with its signature Denali Ultimate grille finished in Vader Chrome, LED cargo area lighting, and power-adjustable heated door mirrors with turn signal indicators. Rain-sensing wipers, auto high-beam headlights, and deep-tinted glass add both convenience and style. The spray-on bedliner with GMC logo protects your cargo area while maintaining the truck’s professional appearance.

Safety technologies work alongside the advanced suspension to keep you secure on any road. Electronic stability control, multiple airbags, 4-wheel disc ABS brakes, and the lane departure warning system provide confidence whether you’re daily driving or navigating challenging terrain. The X31 off-road package further enhances capability with specialized suspension tuning.

This 2025 Sierra 2500HD Denali Ultimate represents a compelling combination of heavy-duty capability and genuine luxury. We invite you to experience this truck firsthand and discover why it stands apart in its.