What’s The Difference Between 2500 and 3500 Trucks

The Difference Between the GMC Sieraa 2500 and 3500

When you’re looking for a Heavy Duty GMC Sierra, you’ll find yourself faced with a choice between a 2500 or 3500 model. Here at Barker Buick GMC in Houma, LA, we’re happy to guide you through the major differences between these numbers.

Both of these heavy-duty trucks come equipped with the same robust V8 engine as a standard offering. Additionally, they provide the same optional engine choice, a turbo diesel V8 that significantly enhances towing capabilities with an impressive 910 pound-feet of torque.

However, what sets the GMC Sierra Denali 3500HD apart is the availability of an option not found on the Sierra 2500HD: the choice for dual rear wheels. That’s because the 3500 has a wider chassis. Opting for this configuration allows for a substantial boost in towing and hauling capabilities.

Available Powertrains

Available powertrains for the GMC Sierra 2500 and 3500:

  • Standard 6.6L gas-powered V8 engine (401 hp, 464 lb.-ft.)
  • Standard six-speed automatic transmission
  • Optional 6.6L Duramax turbo-diesel V8 engine (445 hp, 910 lb.-ft.)
  • Optional 10-speed automatic transmission

Towing and Hauling Capacity

Towing and hauling capacities are contingent upon factors such as body style, powertrain, and equipment. When appropriately configured, the 2024 GMC Sierra Denali 2500HD exhibits the capability to tow a maximum load of 18,500 pounds, while payloads can extend up to 4,809 pounds.

For those seeking even more robust performance, the 2024 GMC Sierra 3500HD stands prepared for demanding tasks. When properly equipped, this heavy-duty truck can efficiently tow up to 20,000 pounds of trailer weight. Additionally, it excels in carrying substantial loads, boasting maximum payloads of 6,828 pounds.

Stop By Barker Buick GMC Dealership

When you’re looking for a heavy-duty pickup truck that can work as hard as it plays, you’re seeking a GMC Sierra HD, whether it’s a 2500 or 3500 model. Come see us at Barker Buick GMC in Houma, LA and let’s put you in a brand-new heavy-duty pickup today.