8,356 New GMC Sierra for Sale Near Herculaneum, MO

There are 8,356 new GMC Sierra listings for sale from 202 dealerships, priced from $30,280 to $124,382.

The median asking price for a new GMC Sierra is $67,010. Listings range from $30,280 to $124,382. The average mileage is 112 miles.

The lowest-priced listing is a 2026 GMC Sierra Pro 2WD Regular Cab Long Box at $30,280 with 4 miles in Independence, MO.

New GMC Sierra inventory spans model years 2024 to 2026. The 2024–2028 model years are the most available, with 8,356 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra SLT 4WD Crew Cab Short Box for sale1,581 listings
• GMC Sierra Denali 4WD Crew Cab Short Box for sale856 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box for sale734 listings
• GMC Sierra Denali 4WD Crew Cab Standard Box for sale726 listings
• GMC Sierra AT4 4WD Crew Cab Standard Box for sale639 listings
• GMC Sierra AT4 4WD Crew Cab Short Box for sale619 listings
• GMC Sierra SLT 4WD Crew Cab Standard Box for sale412 listings
• GMC Sierra Pro 4WD Crew Cab Standard Box for sale408 listings
• GMC Sierra Denali Ultimate 4WD Crew Cab Standard Box for sale363 listings
• GMC Sierra AT4X 4WD Crew Cab Short Box for sale208 listings