Map and Directions

Customer reviews

4.9 / 5

Dealer Rating

Our average rating from our customers is

4.9 / 5

Read Reviews

  • LaCrosse Customer reviews

    This was a quick-hitter, my left hand turn signal was non-operational and with all the blind turns/corners with our record breaking snowfall, I felt compelled , for safety's sake, to have this issue r


    2008 Buick LaCrosse
  • Yukon Customer reviews

    Love Swanson's purchase all personal and work vehicles from them


    2015 GMC Yukon
  • SRX Customer reviews

    I bought a fantastic vehicle at a great price. The staff is very friendly, helpful and accommodating. Would definitely recommend this dealer to others!


  • Sierra 1500 Customer reviews

    I brought my truck in for a Bluetooth connectivity issue and vibration at highway speed. The Swanson service department fixed all my issues quickly while I waited. I always enjoy my service experience


    2014 GMC Sierra 1500
  • Encore Customer reviews

    All personnel I dealt with at Swanson Buick GMC were extremely knowledgeable and courteous. Mario, Matt,and Michelle really know how to make a customer feel confident that he is making a wise decision


    2015 Buick Encore
  • Acadia Customer reviews

    Great service as always! Thank you!


    2010 GMC Acadia
  • Malibu Customer reviews

    I brought my 2012 Chevy Malibu in for a routine oil change. The service is always outstanding and the staff is more than friendly. No matter when I call they always have time for me and accommodate my


  • Terrain Customer reviews

    Everything was quick and efficient--my oil change took less than an hour.


    2011 GMC Terrain
  • Acadia Customer reviews

    I purchased a 2015 Acadia that was used as a loaner vehicle and I was able to get a wonderful deal! I am very happy with my purchase! Thank you! Everyone was very friendly! It took a little extra t


    2015 GMC Acadia
  • LeSabre Customer reviews

    I brought my 2004 Buick LeSabre in for battery problems. The problem was checked out, a new battery was installed and the car runs fine. Service was fast and I was back on the road in no time. Matt


Swanson Buick GMC of Acton, MA | Your Local GMC and Buick Dealer

Search New Cars | Search Used Cars in Acton | GMC Service Center | Acton Auto Parts
GMC Financing | Hours & Map | Contact Swanson Buick GMC

Swanson Buick GMC of Acton, MA is your new GMC and Buick dealer and used car dealership. Swanson serves Middlesex County, including Lowell, Concord, and greater Boston. We offer a fine selection of Concord used cars, as well as great new GMCs and Buicks.

First, search our inventory online. If you have a question, call or email Swanson, or see our hours and directions page for directions to our Concord car dealership. Looking for the latest Buick or GMC models near Lowell? How about the Buick Regal or the GMC Terrain? We've got all the hottest cars, trucks and SUVs in stock.

Swanson Buick GMC Is One of the Leading Car Dealerships in MA

Need a new or used Buick or GMC in Acton? Swanson Buick GMC is here to help you find the vehicle you need. We are located at 12 Sudbury Road in Acton.

Come in to your local Lowell GMC dealer and test drive one of our new Buicks, like the economical Verano or the highly rated LaCrosse. See our hours and directions page to plan your visit. If you're looking for a GMC in Concord or Acton, stop by to see why Swanson is one of the top car dealerships in MA.

Swanson Buick GMC Is Also a Hassle-Free Concord GMC & Lowell Buick Dealership

Stop by to test drive new or used GMCs or Buicks in the Boston metro region. Swanson is a great choice for GMC and Buick shoppers looking for a new or used car dealer in northwest Boston.

Swanson Buick GMC: your one-stop dealer for your GMC and Buick needs.

GMC Service Center and GM Parts For Lowell GMC Drivers

Swanson is not only a premier Buick and GMC car dealer in Massachusetts. We're also your best choice for quality auto service and car repair. Whether you've got a Buick or GMC, we've got a team of mechanics who can diagnose your problem and fix it right...and for less than you'd think.

Whether you need routine maintenance or major car repair, count on Swanson Buick GMC for all your auto maintenance. Contact the Swanson GMC Service Center.

We also have a large selection of Buick and GMC replacement parts. Just fill out our simple car parts form. We'll check our stock and get back to you with availability and pricing on all the car parts you need to keep your Buick or GMC running its best.

Remember: Swanson Buick GMC is your local Concord, Boston and Lowell Buick GMC dealership. Whether you're looking for a GMC in Acton, or need GM parts and service, Swanson is the dealer for you.

Auto Financing Is Easy at Swanson

Swanson also offers easy-payment financing on great auto loans. Whether you're looking for a car, truck or SUV, come to Swanson for great rates on GMC financing, extended warranties and more.

What Do You Know About American Automobile History?

The first National Automobile Show was held in New York City at Madison Square Garden in 1900. 48,000 people visited the exhibit, and they saw 300 different car models. *


Swanson Buick GMC
Is theGMC & Buick Dealer for Concord, Acton, and Greater Boston.
12 Sudbury Road
Acton, MA 01720