When the task at hand goes beyond “heavy duty” and into the realm of the extraordinary, there is only one truck for the job: the 2026 GMC Sierra 3500HD. Now available at Alexander GMC of Simi Valley, this pickup is the ultimate titan of the road, engineered specifically for those who need maximum towing, massive payload, and uncompromising luxury. From hauling heavy machinery across Ventura County to towing a massive fifth-wheel for a cross-country escape, the 3500HD is the pinnacle of professional-grade strength.
Herculean Performance: Up to 36,000 Lbs of Towing
The 2026 Sierra 3500HD isn’t just a truck; it’s a force of nature. To help you dominate the hills of Simi Valley and the steep grades of the 118, GMC offers two powerhouse engines:
- 6.6L V8 Gas Engine: Delivering a standard 401 horsepower and 464 lb-ft of torque, paired with the Allison® 10-speed automatic transmission.
- 6.6L Duramax® Turbo-Diesel V8: The king of the road, pumping out 470 horsepower and a earth-shaking 975 lb-ft of torque.
With the Duramax diesel and a Gooseneck configuration, the 2026 Sierra 3500HD boasts a max towing capacity of up to 36,000 lbs. For those carrying heavy loads in the bed, the Dual Rear Wheel (DRW) models provide a max payload of up to 7,290 lbs, ensuring stability and confidence even when you’re pushed to the limit.
High-Tech Towing for Simi Valley Drivers
Towing 36,000 lbs requires more than just muscle—it requires brains. The 2026 Sierra 3500HD features the most advanced trailering technology in its class. The ProGrade™ Trailering System offers up to 14 available camera views, including:
- Transparent Trailer View: Virtually “see through” your trailer to monitor traffic behind you.
- Hitch View: Provides a close-up look at the receiver for easy, one-person hitching.
- Bed View: Keep an eye on your fifth-wheel or gooseneck connection while on the move.
Luxury Without Limits: The Denali Ultimate
Think a heavy-duty workhorse can’t be refined? The Denali Ultimate trim disagrees. Step into a cabin adorned with Alpine Umber full-grain leather, authentic Paldao wood, and a 12-speaker Bose® Premium Series sound system. The 16-way power front seats with massage are best-in-class, ensuring that even the longest hauls feel like a day at the spa.
For the driver, a 15-inch diagonal multicolor Head-Up Display projects essential data onto the windshield, while the 13.4-inch infotainment screen with Google built-in keeps your navigation and apps at your fingertips.
Visit Alexander GMC of Simi Valley Today!
Whether you’re a local business owner in Moorpark or a weekend adventurer in Thousand Oaks, the 2026 GMC Sierra 3500HD is the truck you’ve been waiting for. Visit Alexander GMC of Simi Valley at 2100 First St, Simi Valley, CA, to explore our inventory. Experience the power, the tech, and the luxury that only a GMC 3500HD can provide.
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