2020 GMC Sierra 2500HD Crew Cab in Highland, Indiana at Circle Buick GMC

2020 GMC Sierra 2500HD

The 2020 GMC Sierra 2500HD is one of the best heavy-duty pickup trucks on the road today. The 2020 GMC Sierra 2500HD is known as the “big brother” of the 2020 Sierra 1500 due to its size and capability enhancements.

Key Features

The 2020 Sierra GMC 2500HD offers an array of features that make it the best heavy-duty pickup trucks. The key features are either: best-in-class, class-leading, first HD in its class, world’s first, or industry first; thus, making the 2020 Sierra 2500HD a strong contender when looking for a heavy-duty pickup truck. The 2020 GMC Sierra 2500HD available features include:

  • Class-Leading 15 Camera Views
  • Best-In-Class HD Cargo Bed Volume
  • Best-In-Class Crew Cab Front Head & Leg Room (MAX)
  • The World’s First MultiPro Tailgate
  • Industry-First Transparent Trailer View
  • First HD in its class with Allison 10-Speed Transmission
  • First HD in its class with Head-Up Display & Rear Camera Mirror

Trims & Configurations

The 2020 GMC Sierra 2500HD offers a base model and standard GMC trim levels: SLE, SLT, AT4, and Denali. Of these trims, various engines and towing capabilities can be achieved depending on the level of capability and refinement you desire. The 2020 GMC Sierra 2500HD is available as a regular cab, double cab, and crew cab. The 2020 GMC Sierra 2500HD can tow up to 18,510 lbs and a max payload of 3,979 lbs.


A variety of engines are available to choose from for the 2020 GMC Sierra 2500HD. The available 6.6L Duramax turbo-diesel V8 delivers 445 HP and 910 lb-ft of torque; this engine is paired with the Allison 10-speed transmission. Lastly, the 2020 Sierra 2500HD offers a 6.6L V8 gas engine; the 6.6L V8 Direct Injection with Variable Valve Timing Gas engine delivers 401 HP and 464 lb-ft of torque; this engine features a 6-speed automatic transmission.

We are conveniently located in Northwest IN, near Chicago, IL, as well as Munster, Scherreville, Valparaiso, Crown Point, Dyer, St. John, and Hammond, IN at:

2440 45th Street Highland, Indiana 46322

Circle Buick GMC is your best and closest GMC Dealer in Northwest Indiana with a wide selection of 2020 GMC Sierra 2500HD Crew Cabs.

Click HERE to view our 2020 GMC Sierra 2500 Inventory!