1,216 Used GMC Sierra for Sale Near Oceanside, CA

There are 1,216 used GMC Sierra listings for sale from 550 dealerships, priced from $4,988 to $139,995.

The median asking price for a used GMC Sierra is $40,182. Listings range from $4,988 to $139,995. The average mileage is 65,786 miles.

The lowest-priced listing is a 1996 GMC Sierra Regular Cab 3500 at $4,988 with 224,636 miles in Las Vegas, NV.

Used GMC Sierra inventory spans model years 1990 to 2026. The 2022–2026 model years are the most available, with 718 listings.

The GMC Sierra is available in the following trim levels:

• GMC Sierra SLT 4WD Crew Cab Short Box for sale121 listings
• GMC Sierra AT4 4WD Crew Cab Short Box for sale104 listings
• GMC Sierra SLT 2WD Crew Cab Short Box for sale81 listings
• GMC Sierra Elevation 4WD Crew Cab Standard Box for sale79 listings
• GMC Sierra Denali 4WD Crew Cab Short Box for sale75 listings
• GMC Sierra Denali 4WD Crew Cab Standard Box for sale70 listings
• GMC Sierra AT4 4WD Crew Cab Standard Box for sale65 listings
• GMC Sierra Elevation 2WD Crew Cab Short Box for sale43 listings
• GMC Sierra 4WD Crew Cab Short Box for sale30 listings
• GMC Sierra SLT 4WD Crew Cab Standard Box for sale30 listings