478 New GMC Sierra for Sale Near Pray, MT

There are 478 new GMC Sierra listings for sale from 20 dealerships, priced from $40,289 to $108,269.

The median asking price for a new GMC Sierra is $73,479. Listings range from $40,289 to $108,269. The average mileage is 115 miles.

The lowest-priced listing is a 2026 GMC Sierra Pro 4WD Regular Cab Standard Box at $40,289 with 9 miles in Rexburg, ID.

New GMC Sierra inventory spans model years 2025 to 2026. The 2025–2029 model years are the most available, with 478 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra AT4 4WD Crew Cab Standard Box for sale54 listings
• GMC Sierra SLT 4WD Crew Cab Short Box for sale42 listings
• GMC Sierra SLT 4WD Crew Cab Standard Box for sale42 listings
• GMC Sierra Denali 4WD Crew Cab Short Box for sale39 listings
• GMC Sierra Denali 4WD Crew Cab Standard Box for sale39 listings
• GMC Sierra Elevation 4WD Crew Cab Short Box for sale31 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box for sale28 listings
• GMC Sierra AT4X 4WD Crew Cab Short Box for sale23 listings
• GMC Sierra AT4 4WD Crew Cab Short Box for sale21 listings
• GMC Sierra AT4 4WD Crew Cab Long Box for sale18 listings