2026 GMC Sierra 3500HD Denali Ultimate Premium craftsmanship, heavy-duty capability, and advanced technology define this 2026 GMC Sierra 3500HD Denali Ultimate. Finished in Sterling and powered by the legendary Duramax 6.6L V8 Turbodiesel paired with a smooth 10-Speed Automatic transmission and 4WD, this luxury heavy-duty truck delivers exceptional towing power, premium comfort, and confident performance for work or travel. Designed as the pinnacle of GMC heavy-duty refinement, the Sierra 3500HD Denali Ultimate combines rugged capability with upscale materials, advanced trailering technology, and first-class comfort throughout the cabin. Key features include: Duramax 6.6L V8 Turbodiesel Engine 10-Speed Automatic Transmission 4WD Capability Denali Ultimate Trim Alpine Umber Full Grain Leather Interior 16-Way Power Front Seats with Lumbar Premium GMC Infotainment System 13.4' GMC Information Display Bose Premium Series 12-Speaker Audio System Multicolor 15' Head-Up Display Power Sunroof Technology Package ProGrade Trailering System HD Surround Vision Bed View Camera with Trailer Camera Provisions Spray-On Bedliner with GMC Logo Signature Vader Chrome Denali Ultimate Grille 20' Premium Alloy Wheels Additional highlights include: Heated & Ventilated Front Seats Heated Rear Outboard Seats Heated Steering Wheel Power Sliding Rear Window LED Cargo Area Lighting Remote Vehicle Starter System Push Button Start Keyless Open & Start Power Moonroof Rain-Sensing Wipers Genuine Wood Interior Trim Front & Rear Park Assist Dual Heavy-Duty Batteries 220 Amp Alternator Deep-Tinted Glass Power Adjustable Pedals & Memory Settings Safety and driver assistance features include: Automatic Emergency Braking Forward Collision Alert Front Pedestrian Braking Lane Departure Warning Following Distance Indicator Rear Cross Traffic Alert Trailer Side Blind Zone Alert Safety Alert Seat Ultrasonic Front & Rear Park Assist IntelliBeam Automatic High Beams Electronic Stability Control Traction Control ABS Brakes Hitch Guidance with Hitch View Blending luxury-level comfort with uncompromising heavy-duty capability, this 2026 GMC Sierra 3500HD Denali Ultimate is built to handle demanding jobs while delivering a premium driving experience every mile of the way. CALL 501-315-7100 AND DISCOVER THE DIFFERENCE! Visit Everett Buick GMC today. Everett Buick GMC Family Owned, Customer Friendly!