2026 GMC Sierra 3500

This 2026 GMC Sierra 3500HD Denali Ultimate delivers professional-grade capability paired with refined luxury appointments designed for those who demand both power and sophistication.

- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission and 4WD
- Technology Package and X31 Off-Road Package
- Bose Premium Series 12-Speaker System with SiriusXM 360L
- Multicolor 15 Diagonal Head-Up Display
- HD Surround Vision with Bed View Camera and Two Trailer Camera Provisions
- Heads-Up Display and Wireless Phone Projection
- Hill Descent Control and Off-Road Suspension
- Heated and Ventilated front seats with Power Driver and Passenger seat adjusters
- Heated rear seats and power moonroof
- Auto-Dimming Inside Rearview Mirror with Camera
- Wireless Charging
- ProGrade Trailering System with Hitch Guidance and in-Vehicle Trailering App
- Signature Denali Ultimate Grille in Vader Chrome
- 20 Ultra-Bright Machined Aluminum wheels
- Lane Departure Warning, Automatic Emergency Braking, and Ultrasonic Park Assist

The commanding presence of this Sierra begins with its striking Black exterior and distinctive Denali Ultimate styling. The purposeful stance rides on 20 Ultra-Bright Machined Aluminum wheels, while the Signature Denali Ultimate Grille in Vader Chrome commands attention on every road. Premium details like the spray-on pickup bedliner with GMC logo and LED cargo area lighting reflect attention to both form and function.

Inside, the cabin showcases full grain leather seat trim throughout front bucket seats that adjust via 16-way power controls with lumbar support. The driver and front passenger seats feature heating and ventilation capabilities, while heated rear seats ensure comfort for all occupants. Climate control extends to a dual-zone automatic temperature system with rear window defogger. The leather steering wheel is heated as well, and a power moonroof floods the cabin with natural light.

Technology integration centers on the GMC Premium 13.4 Diagonal Information Display and the innovative Multicolor 15 Diagonal Head-Up Display, keeping critical information within your line of sight. Wireless Phone Projection and wireless charging eliminate the need for cables, while the Bose Premium Series 12-Speaker System with SiriusXM 360L delivers premium audio clarity. HD Surround Vision, including cameras positioned for optimal sight lines and the available Bed View Camera with two trailer camera provisions, provides confidence in any situation.

The X31 Off-Road Package equips this truck with an off-road suspension and Hill Descent Control, providing control on challenging terrain. The ProGrade Trailering System with Hitch Guidance and in-Vehicle Trailering App transforms towing operations through intelligent technology. Trailer Tire Pressure Monitor Sensors and Trailer Side Blind Zone Alert add layers of safety and awareness.

Safety systems throughout the vehicle include Lane Departure Warning, Forward Collision Alert, Automatic Emergency Braking, Rear Cross Traffic Alert, and Ultrasonic Front and Rear Park Assist. The Safety Alert Seat provides tactile feedback, while dual front impact airbags, dual front side impact airbags, and overhead airbags round out the protective suite. Electronic stability control, traction control, and brake assist work seamlessly with the 4-wheel disc ABS braking system.

Visit us to experience this meticulously appointed Sierra 3500HD Denali Ultimate and discover how it redefines capability and comfort for the discerning truck owner.