dealership · Published 2026-10-20

Mario D'Addario Buick GMC

BPrice Transparency Grade79 / 100 · See the evidence

Buick GMC dealership in Shelton, Connecticut — new and pre-owned sales, service, parts, and financing.

Address
329 Bridgeport Ave, Shelton, Connecticut 06484, US
Phone
(203) 242-0239
Makes
Buick, GMC
Google4.3 / 5 · 648 reviews
CARFAX4.4 / 5 · 9 reviews
Third-party snapshots, not Car Thrive reviews. Check the dated source links below for current figures.

Dealership website

Mario D'Addario Buick GMC is a Buick and GMC dealership in Shelton, Connecticut, offering new and pre-owned vehicle sales, service, parts, and financing.

Rated 4.3 stars on Google from 648 reviews (checked October 14, 2026).

Sources & verification dates

Sources and dates were supplied and checked by the editor. Read the underlying evidence; a citation alone does not establish every claim.

  1. Source: GoogleEditor checked: 2026-10-14
  2. Source: CARFAXEditor checked: 2026-10-14

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