2026 GMC Sierra 2500HD for Sale near Lancaster, PA

We at Jack Giambalvo Buick GMC are excited to introduce the 2026 GMC Sierra 2500HD, a heavy-duty full-size pickup truck that provides a definitive word on hard-working capability. Engineered with strength and completed with eye-catching design elements, this vehicle is one you’ll be proud to drive in Lancaster. Learn more about it below, and then contact us for more information about buying!

Performance

The ability to customize this vehicle to suit your needs is one of its defining aspects. Not only can you obtain this model in a standard RWD format, but it also heightens your opportunities for driving off the beaten path with available 4WD. In terms of engines, you can obtain the optional 6.6L V8 that generates 401 horsepower and 464 lb.-ft. of torque. The other option is an optional Duramax® 6.6L turbocharged V8 that takes diesel to produce 470 horsepower and 975 lb.-ft. of torque. You may be wondering how you can put all that force to use, and the answer is through its available 21,870-lb. maximum towing capacity¹, which is more than enough to haul a trailer for horses or a camper for a getaway.

Exterior

The 2026 GMC Sierra 2500HD brings form and function together, and that’s evident with the standard LED daytime running lights and animated LED projector headlamps that will illuminate your path on Route 222 early in the day. Bolstering this model’s dominating presence is a set of available 22-inch Gloss Black wheels, which also works with various paint colors to create a bold blend of hues. On the topic of hues to adorn the exterior, you’ll have options for a pristine Summit White, the daring Cardinal Red², the stately Onyx Black², and many others. We can’t overlook the storage area of this model, though, as it offers a standard bed length of six feet, nine inches, as well as an available long bed that measures eight feet, two inches.

Technology

The technological kit in this full-size pickup truck is designed to help you make quick decisions, such as the optional 13.4-inch diagonal premium GMC infotainment system³. That large screen is designed to help you easily see your options for changing your course to your designation when the roads near Musser Park have been shut down. You’ll also have an optional 15-inch diagonal multicolor head-up display⁴ that shows the directions you input on the system on your windshield, so you can keep looking straight ahead. Since you don’t have time to worry about sorting out cables, simply put your phone on the available wireless charging station⁵ when you’re driving between your job site and the store to pick up more supplies, giving it the juice needed to support your workday. When your work takes you far from your service area, utilize the standard Wi-Fi® Hotspot to check your emails, check orders from customers, and more. Now that you know why you should buy this truck, make sure you consider the reasons to trust us at Jack Giambalvo Buick GMC to handle your vehicle-buying needs.

1. Requires a Crew Cab long bed 2WD model with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering package, Gooseneck/Fifth-Wheel Prep Package, 18″ or 20″ wheels and tires and gooseneck/fifth-wheel hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.
2. Premium color available at an additional cost.
3. Not available on Pro. Functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.
4. Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings and road conditions at all times. Visibility, weather, and road conditions may affect feature performance. Read the vehicle Owner’s Manual for more important feature limitations and information.
5. The system wirelessly charges one compatible mobile device. Some phones have built-in wireless charging technology and others require a special adapter/back cover. For a list of GM wireless charging-compatible mobile devices see my.gmc.com/learnAbout/wireless-charging. If your device is not on this list, please consult your carrier.