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BostonTopRated / Car Dealerships / Swanson GMC, INC.

Swanson GMC, INC.

Name: Swanson GMC, INC.
Telephone: (978) 965-4333
Rating: 4.8

★★★★½ 4.8 · 310 Google reviews · 12 Sudbury Rd

#39 in Car Dealerships

Rankings updated August 2026 from Google ratings and review volume

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12 Sudbury Rd, Acton, MA 01720, USA

Call (978) 965-4333 Visit website

Why Swanson GMC, INC. ranks here

Swanson GMC, INC. holds a 4.8 star average across 310 Google reviews, which places it at #39 for car dealerships in Boston on our rankings. Positions come from verified public ratings and review volume, refreshed monthly. See the full list on the Car Dealerships rankings page.

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