The 2025 GMC Sierra 2500 HD is one of the best heavy-duty pickup trucks in the market, and there are plenty of reasons why. This trailering champion impresses with next-gen towing enhancements, robust and smooth powertrains, and gobs of standard safety tech. Whether you’re towing a boat, taking on some rough terrain, or just cruising down the freeways, the new Sierra 2500 HD has the muscle to do the job.
1. Power and Versatility
At the heart of the base Sierra 2500 lies a powerful 6.6-liter inline-8 churning out 401 horsepower and 464 pound-feet of torque, paired with an Allison ten-speed automatic transmission. An available 6.6-liter Duramax turbo-diesel V8 powertrain generates 470 horsepower and 975 pound-feet of torque. When properly equipped, the new Sierra 2500 HD can tow up to 36,000 pounds, allowing you to bring along large RVs, heavy construction equipment, off-road expedition trailers, and more.
2. Driver-Aid Tech
The 2025 Sierra 2500 HD comes equipped with cutting-edge driver-help systems to help you avoid collisions, including automatic emergency braking, forward collision alert, front pedestrian braking, and lane departure warning. The HD rear vision camera can help you park or avoid nearby obstacles by showing images of the area directly behind your truck while in reverse.
Towing is a breeze, thanks to the trailer sway control, trailer hitch, and hitch guidance. Teen driver, traction control, and following distance indicator also come standard.
3. Comfort and Convenience
Inside the Sierra 2500 HD, you’ll find a wide range of comfort and convenience features to ensure your rides are as enjoyable as possible. It seats three occupants in the Regular Cab model, while Double Cab and Crew Cab models can comfortably accommodate up to six passengers.
The rear air vents provide cabin comfort for the rear occupants, and the Wi-Fi hotspot capability helps keep passengers connected on the go. Apple CarPlay and Android Auto compatibility allow drivers to connect their smartphones to the truck’s infotainment system for a safer, more convenient way to access apps, navigation, and media.
4. Exterior Details
The exterior of the 2025 Sierra HD is bold and muscular, with a distinctive grille and aggressive styling that set it apart from other trucks on the road. Cab-mounted cargo area lamps illuminate the cargo bed area and the CornerStep rear bumper makes it easier to get into and out of your pickup bed. Other notable exterior features include LED daytime running lamps, IntelliBeam, cargo tie-downs, and tailgate and bed rail protection caps.
The 2025 Sierra 2500 HD boasts impressive acceleration, excellent suspension tuning, and more trailering-assistance technologies than any competitor in its class. The automatic locking rear differential, 4-wheek antilock disc brakes, and high ground clearance further enhance its performance capabilities. Stop by Hansen Motor Co in Brigham City to check out our latest GM
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