The GMC Sierra HD is a versatile workhorse built for tough jobs. With its powerful capability and technology-rich design, the Sierra Heavy-Duty pickup is the perfect sidekick for work or leisure. Explore the exciting features of the 2025 GMC Sierra HD and discover modern utility for all your needs.

The 2025 GMC Sierra HD: A Powerful Workhorse for the Modern Driver
Powerful Capability
From demanding tasks at work to DIY projects at home, the GMC Sierra HD has the power you need to get the job done. Equipped with a formidable 6.6-liter V8 engine, the Sierra HD can produce a hearty 401 horsepower and 464 lb-ft of torque for confidence-boosting performance whenever and wherever it’s needed. The Allison 10-speed automatic transmission provides seamless gear shifting and offers Tow/Haul mode for enhanced trailering capability.
Modern Utility
The GMC Sierra HD offers outstanding utility to handle challenging tasks confidently. With an impressive 14,500-pound towing capacity, this capable pickup has the power to trailer heavy equipment on the job or a camper for quality family time. The Sierra HD also boasts a 3,637-pound payload rating to meet all your hauling needs. Inside the cabin, the 40/20/40 split front bench seat offers under-seat storage compartments for valuables and personal belongings.
Rugged Construction
With its rugged construction, the Sierra HD is built to perform reliably, day in and day out. The roll-formed high-strength steel heavy-duty pickup bed provides 69.50 cubic feet of cargo volume and includes 12 fixed tie-downs to keep your payload secure. With a 10.12″ ground clearance, the Sierra HD can handle rough terrain and navigate over most obstacles.
Driver Convenience
Drive confidently in the GMC Sierra HD thanks to innovative features that elevate convenience and control. The Sierra HD’s StabiliTrak system improves stability and traction by adjusting engine torque and braking as you drive. For peace of mind on the road, the following distance indicator helps you maintain a safe distance between your pickup and the vehicle in front of you, and the IntelliBeam feature automatically activates the high beams when needed.
Connectivity on the Go
Whether you’re on the job or off the clock, experience premium connectivity and entertainment in the tech-forward Sierra HD. The GMC infotainment center includes a 7″ multi-touch color display, Apple CarPlay and Android Auto compatibility, built-in Bluetooth technology, and a six-speaker sound system. Two USB ports and a 12V auxiliary outlet in the forward part of the cabin keep your devices charged so you can enjoy your favorite content uninterrupted.
Enhanced Safety
Standard safety systems include automatic emergency braking, buckle to drive, forward collision and tailgating warning, hitch guidance and trailer view, lane departure alert, pedestrian detection, teen driver settings, and tire pressure monitoring with refill assist.
To learn more, visit us at Ed Martin Buick-GMC of Anderson in Anderson, IN, and test drive the versatile Sierra HD today.

