New GMC Sierra 2500 HD For Sale in Idaho

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Price excludes tax, title, license fees and other governmental fees, and $549 dealer documentation service fee.

We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and errors with regard to pricing may occur. All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed. Price shown is for the state in which Dealer is physically located and if transferred to another state, the price may change. Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page.

Learn More About The New GMC Sierra 2500 HD For Sale Near You

The GMC Sierra 2500 HD offers serious strength for serious jobs. With available 6.6‑liter V8 gas or Duramax diesel engines, and up to 22,500 lbs of towing capacity when properly equipped, the Sierra 2500 HD handles your toughest loads with ease. Available trims like the Denali Ultimate provide luxury on par with capability, while AT4 offers off‑road‑ready hardware. Advanced trailering technology, premium materials, and unmistakable professional‑grade design make this heavy‑duty truck stand out from the crowd.

Learn More About Financing For The New GMC Sierra 2500 HD at Dave Smith Motors

Whether you pay cash, lease, or finance, our 10‑person finance team will craft the perfect plan for your Sierra 2500 HD. With 50+ lenders to choose from, we'll help you capture any available rebates and secure competitive rates - keeping the truck and the numbers working for you.

Tips Before Visiting Dave Smith Motors

We recommend booking an appointment so we can prepare your preferred Sierra 2500 HD - diesel, dually, Denali, or AT4 - ahead of time. Walk‑ins are welcome, but scheduling ensures less waiting and more personal service, especially on busy weekends.

Why Shop With Dave Smith Motors?

Because a heavy‑duty truck deserves heavy‑duty service:

  • Unmatched Pricing: Buyers from 49 states know they really do Save With Dave.

  • Extensive Inventory: Over 1,200 new vehicles and 250+ used ensures the Sierra 2500 HD you want is here.

  • Flexible Financing: Our decades of experience and 50+ lenders make the numbers work for you.

  • Smooth Shopping: Remote paperwork, Spokane airport pick‑up, and fast delivery keep it simple.

That's why we're Trusted by drivers from 49 states - and proud of it.