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Used GMC Terrain for Sale in Acton, MA

4 used GMC Terrain listed by 2 local dealers in Acton, MA. Median asking price $36,245.

4vehicles
2dealerships
$24,043–$40,575price range
$36,245median price
22,950median miles

4 vehicles

Frequently asked questions

How many used cars are for sale in Acton, MA (GMC Terrain)?
AutosXchange currently lists 4 vehicles in Acton, MA (GMC Terrain) from 2 dealerships.
What is the average price of a used car in Acton, MA (GMC Terrain)?
The median dealer-advertised price is $36,245, ranging from $24,043 to $40,575.
What are the most common makes for sale in Acton, MA (GMC Terrain)?
The most-listed makes are GMC (4).

Dealer listings are supplied by each dealership from its own website and refreshed as inventory changes; prices are dealer-advertised asking prices, so confirm availability, fees and final price with the selling dealer. Listings marked "Private seller" are submitted by the car's owner and reviewed by AutosXchange; AutosXchange does not inspect private-party vehicles.

AutosXchange Intel

Who removed and who added cars in Acton, MA

Last 7 days, from listing tracking of every dealer. Removed = not advertised anywhere since (not always a sale); cars moved to another dealer and bulk feed changes are not counted.

Removed the most

  1. McGovern Subaru of Acton — 17 removed (2026 Subaru Outback ×3…)

All 17 cars removed in Acton, MA, last 7 days →

Added the most

  1. McGovern Subaru of Acton — 2 added (2026 Subaru Forester…)

All 2 cars added in Acton, MA, last 7 days →

Dealer activity in Acton, MA · Heatmap