2022 GMC Sierra 2500 HD Specs

July 25th, 2022 by

2022 GMC Sierra 2500 AT4

If you’re shopping for a heavy-duty pickup, you’ll want to take a look at the 2022 GMC Sierra 2500 HD. With two strong engine options that can deliver impressive towing and hauling capabilities, this GMC truck is built to take on the challenges of your North Myrtle Beach job site. Explore the 2022 Sierra 2500 HD specs in-depth with the experts at Bell And Bell Buick GMC Trucks, then visit us in Little River to find the new Sierra 2500 that will best serve your needs today!



2022 GMC Sierra 2500 HD: HP, MPG, and Engine Specs by Configuration

The GMC 2500 HD models in our new GMC Sierra HD inventory are true workhorses that are designed to provide heavy-duty performance on Myrtle Beach-area roads and beyond. The 2022 GMC Sierra 2500 HD hp you’ll get will depend on which one of the two engine options you choose. While both engines are V8s, one is gas-powered and the other is diesel, so the 2022 GMC Sierra MPG you get will be different for each engine as well. Check out the 2022 GMC Sierra 2500 HD specs for each respective engine below:

6.6L V8 Engine

  • Transmission: 6-speed, heavy-duty, electronically controlled automatic 
  • Horsepower: 401 hp
  • Torque: 464 lb-ft 
  • Max Conventional Towing Capacity: 14,500 pounds*
  • MPG Rating: 14 MPG city/15 MPG highway

Duramax 6.6L V8 Turbo Diesel Engine 

  • Transmission: Allison® 10-speed automatic 
  • Horsepower: 445 hp
  • Torque: 910 lb-ft 
  • Max Conventional Towing Capacity: 18,500 pounds*
  • MPG Rating: 15 MPG city/17 MPG highway

2022 GMC Sierra 2500 Performance Packages

To further boost your 2022 GMC Sierra specs, there are a variety of performance-enhancing packages available. Add convenience and capability on the roads in and around Conway by choosing one of the following packages:

  • Gooseneck Hitch Package
  • Gooseneck/5th Wheel Package
  • Max Trailering Package
  • Max Trailering Package
  • ProGrade Trailering System
  • Snow Plow Prep/Camper Package
  • Off-Road Package

Feel free to get in touch with our parts department if you are interested in adding any of the above packages to your new GMC Sierra 2500 HD.

Check Out the 2022 GMC Sierra 2500 HD Specs for Yourself at Bell And Bell Buick GMC Trucks!

The 2022 GMC 2500 MPG rating is quite good for a pickup truck of this size, and the strong engine options are sure to make your hauling and towing experience to the next level. If the GMC Sierra 2500 HD specs sound good to you, explore our new vehicle specials and apply for financing with us online to expedite the purchasing process at our dealership in Little River. Please contact us if you have any questions or would like more information.


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