2,909 New GMC Sierra for Sale Near Hermiston, OR

There are 2,909 new GMC Sierra listings for sale from 45 dealerships, priced from $34,200 to $139,199.

The median asking price for a new GMC Sierra is $75,331. Listings range from $34,200 to $139,199. The average mileage is 375 miles.

The lowest-priced listing is a 2026 GMC Sierra 4WD Regular Cab Standard Box Pro at $34,200 with 4 miles in Spokane, WA.

New GMC Sierra inventory spans model years 2024 to 2026. The 2024–2028 model years are the most available, with 2,909 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra 4WD Crew Cab Standard Box AT4 for sale375 listings
• GMC Sierra 4WD Crew Cab Standard Box Elevation for sale245 listings
• GMC Sierra 4WD Crew Cab Short Box SLT for sale217 listings
• GMC Sierra 4WD Crew Cab Short Box Denali for sale195 listings
• GMC Sierra 4WD Crew Cab Standard Box AT4X for sale164 listings
• GMC Sierra 4WD Crew Cab Standard Box Denali for sale152 listings
• GMC Sierra 4WD Crew Cab Short Box AT4X for sale141 listings
• GMC Sierra 4WD Crew Cab Standard Box SLT for sale133 listings
• GMC Sierra 4WD Crew Cab Long Box Denali Ultimate for sale123 listings
• GMC Sierra 4WD Crew Cab Long Box AT4 for sale105 listings