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Mario D'Addario Buick GMC

Used cars, trucks and SUVs for sale at Mario D'Addario Buick GMC in Shelton, CT. Every listing shows the dealer's exact VIN, advertised price, mileage and photos, and links to the original listing on the dealer's website.

Address329 BRIDGEPORT AVE, Shelton, CT 06484
Map & directions
Dealer phoneNot published
AutosXchange: (916) 476-7689
Websitemariodaddario.com
Local market intel

Mario D'Addario Buick GMC at a glance

Computed from this dealer's 114 live listings and 316 listings from 2 dealerships in Shelton, CT.

114active listings on AutosXchange
$51,039median asking price
$26,116–$95,159price range
0median miles

Makes

  • GMC81 (71%)
  • Buick33 (29%)

Body types

  • SUVs59 (52%)
  • Trucks46 (40%)
  • Cars & Sedans6 (5%)
  • Vans3 (3%)

Shelton, CT market: median asking price $35,944 across 316 listings (this dealer: $51,039). All cars for sale in Shelton

Asking prices as advertised by the dealer; confirm availability, fees and final price with the dealership. Each vehicle page compares its price with similar live listings nearby.
AutosXchange Intel

Price activity at Mario D'Addario Buick GMC

AutosXchange started tracking listing prices on Nov 5, 2026. Price activity for this dealership appears after its listings are tracked by the next scheduled aggregate (every 3 hours).

Source: AutosXchange Intel Hub, autos-xchange.com/market. Asking prices of dealer listings tracked by AutosXchange since Nov 5, 2026, not sold prices; not seasonally adjusted. A market figure is published only with at least 30 listings from at least 5 dealers (no dealer above 40%). "Removed from sale" means a listing left the dealer's website; it is not a confirmed sale. Methodology
AutosXchange Intel

Compare Mario D'Addario Buick GMC

Side by side with charts: cars for sale, prices, price cuts and increases, cars added and removed. Add up to 5 other dealers or areas.

AutosXchange Intel

Latest inventory changes at Mario D'Addario Buick GMC

0 added and 0 removed in the last 30 days.

No cars added or removed in the last 30 days.

All inventory changes → · Added · Removed

Same city

Other dealerships in Shelton, CT

114 vehicles · page 1 of 3

Frequently asked questions

How many cars does Mario D'Addario Buick GMC have for sale?
Mario D'Addario Buick GMC currently has 114 vehicles listed on AutosXchange, with a median asking price of $51,039.
Where is Mario D'Addario Buick GMC located?
Mario D'Addario Buick GMC is located at 329 BRIDGEPORT AVE, Shelton, CT 06484.
What makes does Mario D'Addario Buick GMC sell?
The most-listed makes are GMC (81), Buick (33).

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.