272 Used GMC Terrain for Sale Near Thornton, CO

There are 272 used GMC Terrain listings for sale from 163 dealerships, priced from $2,467 to $38,148.

The median asking price for a used GMC Terrain is $21,423. Listings range from $2,467 to $38,148. The average mileage is 71,449 miles.

The lowest-priced listing is a 2015 GMC Terrain SLE2 All-Wheel Drive at $2,467 with 178,266 miles in Greeley, CO.

Used GMC Terrain inventory spans model years 2011 to 2026. The 2020–2024 model years are the most available, with 142 listings.

The GMC Terrain is available in the following trim levels:

• GMC Terrain SLT All-Wheel Drive for sale71 listings
• GMC Terrain SLE All-Wheel Drive for sale48 listings
• GMC Terrain Denali All-Wheel Drive for sale33 listings
• GMC Terrain Elevation All-Wheel Drive for sale31 listings
• GMC Terrain SLE Front-Wheel Drive for sale18 listings
• GMC Terrain AT4 All-Wheel Drive for sale14 listings
• GMC Terrain SLE1 All-Wheel Drive for sale12 listings
• GMC Terrain SLE2 All-Wheel Drive for sale9 listings
• GMC Terrain SLT1 All-Wheel Drive for sale9 listings
• GMC Terrain SLT Front-Wheel Drive for sale8 listings