Swanson GMC Truck inc.

GMC New Car Dealership in Acton, MA

12 Sudbury Rd
Acton, MA 01720

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Sales: 978-298-4116

Used Cars: 978-938-4138

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 6:00pm
Tue 9:00am – 6:00pm
Wed 9:00am – 6:00pm
Thu 9:00am – 6:00pm
Fri 9:00am – 6:00pm
Sat 9:00am – 4:00pm

Service Department

Sun Closed
Mon 7:30am – 5:00pm
Tue 7:30am – 5:00pm
Wed 7:30am – 5:00pm
Thu 7:30am – 5:00pm
Fri 7:30am – 5:00pm
Sat Closed
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Reviews of Swanson GMC Truck inc.

Overall Rating:

4.4 (out of 5)

93% recommend this dealer

41 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

I have been a customer of Swanson's for many years , I

Reviewed by Robert B Palmgren from Natick , MassachusettsDecember 03, 2025

I have been a customer of Swanson's for many years , I believe it started in 1973 , there has been many vehicles purchased from Swanson's , I trust their service department and never had a complaint or needed a do over , got it right the first time .

  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase

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Maximum rating = 5

1.0 (out of 5)

Never heard back on car that we were interested in.

Reviewed by Ken from Chichester N.H.October 20, 2025

Never heard back on car that we were interested in. Oh well guess we will look elsewhere

  • Does not recommend this dealer
  • Shopped for a used car
  • Did not make a purchase

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Maximum rating = 5

5.0 (out of 5)

Always friendly, courteous, informational and punctual.

Reviewed by ES Peterson from Maynard, MassachusettsMay 06, 2025

Always friendly, courteous, informational and punctual. Dave recently noticed a noise I had missed. They are true partners in my vehicle maintenance. (Never trying to sell me something that I don?t need. Always excellent service.)

  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase

Dealer Response

Thank you so much for this fantastic feedback! We're thrilled to hear that you consistently find our team friendly, courteous, informational, and punctual. It's especially rewarding to know that you view us as true partners in your vehicle maintenance, and we're so glad Dave was able to catch a noise you'd missed. Building that trust and providing excellent service without pushing unnecessary sales is always our goal. We truly appreciate your loyalty!

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Maximum rating = 5

About Swanson GMC Truck inc.

Discover the Swanson Difference at Swanson GMC ! 🚗💙 Located in Acton, MA, we're your trusted family-owned dealership offering top-notch service and a wide selection of vehicles. Experience warm, welcoming family values, extensive inventory, customer-centric service, and transparent transactions. Trust our dedicated service team and enjoy local commitment. Satisfaction is guaranteed! Choose Swanson GMC for an exceptional car-buying journey. Visit us today or explore online! 🚗✨ #SwansonGMC #CarBuyingExperience

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Want more details on GMC vehicles?

GMC

Acadia, Canyon, HUMMER EV Pickup, HUMMER EV SUV, Sierra 1500, Sierra 2500, Sierra 3500, Sierra EV, Terrain, Yukon, Yukon XL
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