2026 GMC Sierra HD for Sale in Sumter, SC, Near Columbia
Why should you buy a 2026 GMC Sierra HD in Sumter, SC, Near Columbia?
The 2026 GMC Sierra HD for sale at Jones GMC in Sumter, SC – near Columbia, Florence, and Orangeburg – looks a challenge square in the eye and tells it to step aside.
The 2026 GMC Sierra HD: What We Like
Does the thought of reversing a massive fifth-wheel camper or a utility trailer make you sweat? This pickup offers up to 13 available camera views, turning that stressful ballet into a simple, confident maneuver. And for the long haul, the newly available Adaptive Cruise Control with Trailering accounts for the extra drag and weight of your load, ensuring your following distance is safe and your braking is on point – meaning less fatigue and more control on those cross-state drives.
Now, let's talk about the muscle. The standard 6.6L V8 gas engine is ready to work, churning out 401 hp/464 lb-ft of torque, capable of pulling an impressive 17,370 pounds1. But for those who refuse to compromise, the available 6.6L Duramax® turbo diesel is the undisputed heavyweight champion. With 470 hp/975 lb-ft of torque, it can tow up to 36,000 pounds on 3500 trims1. Paired with the standard Allison® 10-speed automatic transmission, this powertrain treats your load with respectful efficiency.
Why Buy a 2026 GMC Sierra HD NOW from Jones GMC?
You should buy a 2026 GMC Sierra HD from Jones GMC because you won’t find better deals than the ones you’ll see on our lot. Our new GMC inventory has the vehicles and trims you want, so browse our entire lineup online right now and contact us to take a test drive!
1Max towing varies depending on trim level and proper equipment. 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.
Features
Design
16-WAY POWER FRONT SEATS WITH MASSAGING FEATURE
Experience serious comfort in the Sierra Heavy Duty truck's available best-in-class* 16-way power front seats with massaging feature..
*Based on latest competitive data available.
Performance
SERIOUS TOWING POWER
The GMC Sierra 2500 HD Crew Cab offers available max towing of up to 21,870 lbs.*
*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.
Technology
13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM*
The color touchscreen with Google built-in* compatibility and voice-activated technology for your phone provides a seamless way to customize your entertainment.
*Not available on Pro. Functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.
*Google built-in services are subject to limitations and availability may vary by vehicle, infotainment system, and location. Select service plan required. Certain Google Actions and functionality may require account linking. User terms and privacy statements apply. Google, Android Auto, Google Play, and Google Maps are trademarks of Google LLC.
Safety
SIERRA HD PRO SAFETY*
STANDARD ON PRO | SLE | SLT | AT4 | AT4X | DENALI | DENALI ULTIMATE
Every GMC Sierra 2500HD and GMC Sierra 3500 HD truck includes safety and driver assistance technologies that help while driving and trailering.
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian and Bicyclist Braking
- IntelliBeam
- Lane Departure Warning
- Automatic Emergency Braking
- Buckle to Drive
*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.
