Used GMC Sierra 2500 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 Used GMC Sierra 2500 Trucks for Sale Near You

The Sierra 2500 is your go-to heavy-duty work partner. Dave Smith Motors' lot features 6.6 L Duramax diesel and V8 gas models equipped to tow up to 22,000 lb, with sturdy frames and optional dually setups. Whether you're hauling equipment, trailers, or weekend toys, these trucks deliver commercial-grade performance without overpaying.

Performance, Towing & Longevity

  • Max Tow: Up to ~22,070 lb with properly equipped Duramax models 

  • Payload Capability: Serious muscle-dual rear-wheel setups ready for heavy loads

  • Longevity: Sierra HD models routinely pass 250,000-300,000+ miles, especially diesels 

  • Durability: Proven reliability; top-ranked long-haulers in iSeeCars analysis 

Learn More About Financing for the Used GMC Sierra 2500 at Dave Smith Motors

Our Anxiety‑Free Financing connects you with over 50 lenders and preps approvals before you set foot in Idaho. Offsite buyers routinely receive their loan green light online, so your Sierra is ready at arrival with paperwork and plates set.

Tips for Visiting Dave Smith Motors

  • Flying in? We'll meet you at Spokane International Airport

  • Driving in? Let us know ahead and we'll stage Duramax diesels, gas V8s, and dually builds for your inspection

  • Remote Paperwork: Pre-approve and sign contracts online-fast, no lines

  • Need comparisons? Dually vs single rear wheel, diesel vs gas? We'll have them side by side

Why Shop With Dave Smith Motors?

  • Low, Low, Low Prices! - Even after travel costs, your total remains below local pricing

  • Selection - 1,200+ new and 250+ used vehicles for sale-selection your hometown dealer can't match

  • Anxiety‑Free Financing - 50+ lenders, expert team, fast pre-approval

  • No Hassle Shopping - Remote everything, airport pickup, quick drive-off