New 2026 GMC Sierra 3500HD
AT4 Sierra 3500 AT4 Crew Cab 4WD
New 2026 GMC Sierra 3500HD
AT4 Sierra 3500 AT4 Crew Cab 4WD
Vehicle price details
| MSRP | $141,769 |
| Administration Fee | +$699 |
| AMVIC Fee | +$10 |
| OUR PRICE* | $142,478 |
| + Tax & Lic | |
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Vehicle Overview
Conquer the Road with the 2026 GMC Sierra 3500HD AT4: Power, Precision, and Premium Comfort for the Ultimate Driving Experience
Unleash the power of the 2026 GMC Sierra 3500HD AT4, designed for those who demand more from their truck. Equipped with a robust Duramax 6.6L Turbo-Diesel V8 engine, delivering an impressive 470 horsepower and 975 lb-ft of torque, this beast is ready to tackle any challenge. The 10-speed automatic transmission ensures smooth transitions, while the 4x4 drivetrain and locking/limited slip differential provide exceptional traction, even in the toughest conditions.
Step inside the luxurious cabin, where comfort meets functionality. The AT4 Premium Plus Package includes a power sunroof, multicolour 15" diagonal head-up display, and a rear camera mirror, enhancing your driving experience. Enjoy the convenience of the Gooseneck/5th Wheel Prep Package, perfect for heavy-duty towing tasks.
The Sierra 3500HD AT4 doesn’t compromise on safety, featuring advanced systems like blind spot monitoring, lane departure warning, and front collision mitigation. The heated and cooled leather seats, along with a premium sound system, ensure every journey is as comfortable as it is powerful. Embrace the road with confidence in this exceptional truck, where every feature is tailored for the discerning driver.
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