2022 gmc sierra 3500hd denali dually 6.6 l duramax diesel

The 2022 GMC Sierra Heavy Duty Denali starts at $66,000 for 2500. The Sierra 3500 HD Denali starts at $67,200. Plenty more can be added to the truck to make it more pricey.

The 2022 GMC Sierra 3500 HD is a tough and reliable truck. It is resilient enough to handle any job with a max towing capacity of 31,180 lbs, thanks to its 401 hp 6.6L V8 gas engine.

The Denali comes standard with a Bose premium sound system that has seven speakers throughout the cab and a Richbass woofer to really let the sound quality come through. However, passionate audiophiles will have to upgrade to the Ultimate to unlock an additional five speakers, bringing the total up to twelve.