851 New GMC Sierra for Sale Near Cameron, MT

There are 851 new GMC Sierra listings for sale from 27 dealerships, priced from $38,661 to $105,975.

The median asking price for a new GMC Sierra is $72,125. Listings range from $38,661 to $105,975. The average mileage is 108 miles.

The lowest-priced listing is a 2026 GMC Sierra Pro 4WD Regular Cab Standard Box at $38,661 with 5 miles in Boise, ID.

New GMC Sierra inventory spans model years 2025 to 2026. The 2025–2029 model years are the most available, with 851 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra AT4 4WD Crew Cab Standard Box for sale90 listings
• GMC Sierra AT4X 4WD Crew Cab Short Box for sale85 listings
• GMC Sierra Denali 4WD Crew Cab Short Box for sale74 listings
• GMC Sierra SLT 4WD Crew Cab Short Box for sale57 listings
• GMC Sierra SLT 4WD Crew Cab Standard Box for sale57 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box for sale54 listings
• GMC Sierra Denali 4WD Crew Cab Standard Box for sale53 listings
• GMC Sierra AT4 4WD Crew Cab Short Box for sale42 listings
• GMC Sierra Elevation 4WD Crew Cab Short Box for sale38 listings
• GMC Sierra AT4X 4WD Crew Cab Standard Box for sale36 listings