Used GMC Terrain for Sale in Idaho Falls, ID
22 listingsPriced from $6,947 to $47,230Median $37,487
VehiSales is tracking 22 Used GMC Terrain for sale in Idaho Falls, ID as of October 2026, priced from $6,947 to $47,230 (median $37,487). The most listed model is GMC Terrain. Compare photos, mileage, vehicle history and dealer details on VehiSales.
By body style, SUVs (22) make up most of the inventory. Model years span 2012–2027, and 82% of listings are from 2021 or newer.
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Make: Gmc
Model: Terrain
No location set
Showing 20 of 22 vehicles
