for Sale
Asking prices show a moderate spread, typical for this model year — pay attention to mileage and condition when comparing listings.
The 2021 GMC Terrain is currently available from 125 dealers on Searchshop with 136 active listings. Prices range from $13,500 to $26,495. Median price is $18,734. 12 other model years are also available, which gives you a reference point for how the Terrain has held value.
Where to Find One
Inventory is concentrated across Pennsylvania, Washington, Indiana, so buyers in those regions will find the most local options.
Buyer Tip
Request full service records, run a vehicle history report, and budget for a pre-purchase inspection — most 5-year-old vehicles are out of bumper-to-bumper warranty and any deferred maintenance becomes the buyer's problem.
