Used GMC for Sale in Acton, MA
31 used GMC vehicles listed by 3 dealerships in Acton, MA, priced $15,494–$99,310.
31 vehicles
2026 GMC Terrain Elevation
- 22,950 mi
- AWD
- 8-Speed Automatic
- Gasoline
- SUV
McGovern Subaru of Acton · Acton, MA
2026 GMC Sierra 1500 Elevation
- 13,075 mi
- 4WD
- Automatic
- Gasoline
- Truck
Swanson GMC · Acton, MA
2026 GMC Sierra EV Elevation Extended Range
- 7 mi
- 4WD
- Electric
- Truck
Swanson GMC · Acton, MA
2026 GMC Sierra 2500 HD Denali
- 7 mi
- 4WD
- Automatic
- Gasoline
- Truck
Swanson GMC · Acton, MA
2026 GMC Sierra 2500 HD Denali Ultimate
- 10 mi
- 4WD
- Automatic
- Diesel
- Truck
Swanson GMC · Acton, MA
2026 GMC Sierra 2500 HD Denali Ultimate
- 7 mi
- 4WD
- Automatic
- Diesel
- Truck
Swanson GMC · Acton, MA
2026 GMC Sierra 2500 HD Denali Ultimate
- 7 mi
- 4WD
- Automatic
- Diesel
- Truck
Swanson GMC · Acton, MA
2024 GMC Terrain SLE
- 28,772 mi
- AWD
- 9-Speed Automatic
- Gasoline
- SUV
McGovern Subaru of Acton · Acton, MA
2024 GMC Sierra 1500 Elevation
- 21,548 mi
- 4WD
- Automatic
- Gasoline
- Truck
Swanson GMC · Acton, MA
2024 GMC Sierra 2500HD Denali Ultimate
- 25,866 mi
- 4WD
- 10-Speed Automatic
- Diesel
- Truck
McGovern Chrysler Jeep Dodge Ram of Acton · Acton, MA
2023 GMC Sierra 1500 Denali
- 51,937 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
McGovern Chrysler Jeep Dodge Ram of Acton · Acton, MA
2023 GMC Sierra 1500 Denali
- 40,123 mi
- 4WD
- Automatic
- Gasoline
- Truck
Swanson GMC · Acton, MA
2020 GMC Sierra 1500 Denali
- 78,744 mi
- 4WD
- Automatic
- Gasoline
- Truck
Swanson GMC · Acton, MA
2019 GMC Sierra 2500 HD Denali
- 107,810 mi
- 4WD
- Automatic
- Diesel
- Truck
Swanson GMC · Acton, MA
2018 GMC Sierra 1500 SLT
- 84,566 mi
- 4WD
- Automatic
- Gasoline
- Truck
Swanson GMC · Acton, MA
Frequently asked questions
- How many used cars are for sale in Acton, MA (GMC)?
- AutosXchange currently lists 31 vehicles in Acton, MA (GMC) from 3 dealerships.
- What is the average price of a used car in Acton, MA (GMC)?
- The median dealer-advertised price is $51,670, ranging from $15,494 to $99,310.
- Are there used cars under $20,000 in Acton, MA (GMC)?
- Yes. 1 of the 31 vehicles listed in Acton, MA (GMC) are priced under $20,000.
- What are the most common makes for sale in Acton, MA (GMC)?
- The most-listed makes are GMC (31).
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.
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
Nothing yet in the last 7 days.
Added the most
Nothing yet in the last 7 days.






























