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When you need a truck to take care of your heavy-duty tasks, the 2025 GMC Sierra HD can be your match. You can choose between two lineups, plenty of cab and bed configurations, and a wide range of trim levels, all of which come well-equipped with performance and comfort features you'll love. more 6 Reasons Drivers Love the 2025 GMC Sierra HD Impressive Performance Whether you opt for the Sierra 2500 HD or the Sierra 3500 HD, both lineups come standard with a 6.6L V8 gas engine that produces 401 horsepower and 464 pound-feet of torque. A 10-speed Allison automatic transmission delivers quick distribution of power to the wheels, which means you'll get plenty of traction and hauling power. A 6.6L V8 turbo-diesel engine is available and a great choice if you need more traction or towing power. Towing Power for All Needs The Sierra HD is designed for heavy-duty towing and, depending on the lineup, configuration, and engine, it can tow up to 36,000 pounds. That is more than enough for a huge camper trailer, heavy-duty machinery, and other heavy loads. Available Dual Rear Wheel Trims This truck can also haul heavy loads. The base Sierra 2500 HD configuration has a standard payload of 3,907 pounds, but other trim levels can haul up to 4,005 pounds. The Sierra 3500 HD has a maximum payload capacity of 4,721 pounds, and you can choose between single and dual rear wheel setups. Dual rear wheels improve load distribution and performance when transporting heavy items. Ample Cargo Volume Regardless of the lineup you prefer, the Sierra HD gives you the choice between various bed options. A great choice for work, the long bed, which is available with all cab styles, provides a cargo volume of 83.5 cubic feet. The Double and Crew cabs also pair with a standard bed that maintains a shorter wheelbase for improved maneuverability and provides a cargo volume of 69.5 cubic feet. Practical Interior Whether you opt for the Regular or the Crew cab, this heavy-duty truck boasts a practical interior with easy-to-clean seating surfaces and easy-to-reach controls. Vinyl upholstery is standard on the base trim, while other premium options are available or standard on the upper models. Adjustable front seats allow you to maintain a comfortable driving posture, while under-seat storage and plenty of cubbies provide plenty of in-cabin storage. On-the-Go Connectivity Each trim level of the Sierra HD also comes standard with a modern infotainment system that provides intuitive on-the-go connectivity. Android Auto and Apple CarPlay allow you to access numerous phone apps, answer calls, and use your phone's navigation. Select trims come with Google built-in for added convenience. To explore all these features and more, visit us at Ed Martin Buick GMC in Carmel, IN.

The 2025 GMC Sierra HD lineup presents two of the strongest pickups available. With either the 2500 or 3500 HD, you can have a heavy-duty pickup truck that's ready to take on any terrain and every tough job. more Engine and Transmission There are two engine options for Sierra HD pickups: a 6.6L V8 gas engine and a 6.6L Duramax Turbo-Diesel engine. The standard gas engine produces 401 horsepower at 5200 rpm and 464 lb.-ft. of torque at 4000 rpm, while the Duramax engine generates 470 horsepower at 2800 rpm and 975 lb.-ft. of torque at 1600 rpm. Both Sierra HD engines are paired with an Allison 10-speed automatic transmission for flawless shifting. Towing Capabilities The Sierra 2500 and 3500 are both excellent choices for drivers with heavy-duty towing needs. On the 2500 HD, the Duramax Turbo-Diesel Engine offers a maximum towing capacity of 21,870 pounds. On the 3500, this engine provides a maximum towing capacity of 36,000 pounds. Pickups in the Sierra HD lineup come with a GMC trailering package that includes a trailer hitch, receiver hitch, hitch platform, connectors, and electrical harness. With the Hitch Guidance feature, you can monitor your hitch and trailer on an in-cabin display throughout the entire towing process, from attachment to arrival. Exterior Features Standard exterior features on the Sierra HD include a CornerStep rear bumper, twelve cargo tie-downs, and cab-mounted cargo area lamps. The 2500 comes with 17-inch silver wheels and all-season tires, while the 3500 comes with 18-inch silver wheels and all-terrain tires. The available GMC MultiPro tailgate is an innovative feature that makes loading, unloading, and hauling cargo more efficient by offering six possible configurations. Other convenient available features include a spray-on bedliner, power-adjustable mirrors, and retractable assist steps with LED perimeter lighting. Interior Features With two full bench seats, both Sierra HD pickups can seat up to six passengers. The front bench is a 40/20/40 split that has an under-seat storage compartment, and the back seat is a 60/40 split that can be folded up on either side to accommodate more cargo in your cabin. Interior features in the Sierra HD include a 6-speaker audio system, a manual tilt steering column, power windows, USB charging ports, and rubberized vinyl floor coverings. Smartphone Connectivity Inside both Sierra HD models, you can find a 7-inch GMC infotainment touchscreen equipped with Apple CarPlay and Android Auto. You can use these features to sync your phone to the truck for a more personalized experience. With the help of natural voice recognition, you can make hands-free phone calls or send text and voice messages while driving. See the new Sierra HD lineup at Ed Martin Buick GMC in Carmel, IN, today!