3,941 New GMC Sierra for Sale Near Tustin, CA

There are 3,941 new GMC Sierra listings for sale from 68 dealerships, priced from $15,555 to $120,999.

The median asking price for a new GMC Sierra is $66,828. Listings range from $15,555 to $120,999. The average mileage is 64 miles.

The lowest-priced listing is a 2012 GMC Sierra Work Truck 4WD Extended Cab 8 ft Box at $15,555 in Corona, CA.

New GMC Sierra inventory spans model years 2012 to 2026. The 2022–2026 model years are the most available, with 3,940 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra Elevation 4WD Crew Cab Standard Box for sale502 listings
• GMC Sierra Denali 4WD Crew Cab Short Box for sale339 listings
• GMC Sierra SLT 4WD Crew Cab Short Box for sale293 listings
• GMC Sierra AT4 4WD Crew Cab Standard Box for sale257 listings
• GMC Sierra AT4 4WD Crew Cab Short Box for sale245 listings
• GMC Sierra Elevation 2WD Crew Cab Short Box for sale242 listings
• GMC Sierra Denali 4WD Crew Cab Standard Box for sale231 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box 3VL for sale223 listings
• GMC Sierra Denali Ultimate 4WD Crew Cab Standard Box for sale195 listings
• GMC Sierra AT4X 4WD Crew Cab Short Box for sale174 listings