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John Thornton Buick GMC

Used cars, trucks and SUVs for sale at John Thornton Buick GMC in Carrollton, GA. Every listing shows the dealer's exact VIN, advertised price, mileage and photos, and links to the original listing on the dealer's website.

Address1492 N Park St, Carrollton, GA 30117
Map & directions
Dealer phoneNot published
AutosXchange: (916) 476-7689
Websitejohnthorntonbuickgmc.com
Local market intel

John Thornton Buick GMC at a glance

Computed from this dealer's 407 live listings and 747 listings from 10 dealerships in Carrollton, GA.

407active listings on AutosXchange
$55,807median asking price
$3,143–$119,127price range
6median miles

Makes

  • GMC265 (65%)
  • Buick73 (18%)
  • Chevrolet16 (4%)
  • Ford13 (3%)
  • Jeep8 (2%)
  • Subaru5 (1%)
  • Cadillac4 (1%)
  • Toyota4 (1%)

Body types

  • Trucks205 (50%)
  • SUVs184 (45%)
  • Cars & Sedans16 (4%)
  • Coupes1 (0%)
  • Vans1 (0%)

Carrollton, GA market: median asking price $44,733 across 747 listings (this dealer: $55,807). All cars for sale in Carrollton

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 John Thornton Buick GMC

Tracked daily by AutosXchange since Nov 6, 2026; data as of Nov 8, 3:35 PM UTC.

Tracking since Nov 6, 2026: 407 listings tracked over 2 days. Full dealer intel (cut rates, days listed, turnover) appears once at least 20 listings have been tracked for 14 days.

407listings on AutosXchange now
0listings with a price change since Nov 6
0new listings since Nov 6
0removed from sale since Nov 6

Listings per day

John Thornton Buick GMC: listings on AutosXchange per dayListings: Nov 6 407, Nov 7 407, Nov 8 407395400405410415420Nov 6Nov 7Nov 8Listings Nov 6: 407Listings Nov 7: 407Listings Nov 8: 407

New vs. removed per day

John Thornton Buick GMC: new listings and removals per dayNov 6: 0 New listings, 0 Removed from sale; Nov 7: 0 New listings, 0 Removed from sale; Nov 8: 0 New listings, 0 Removed from sale00.250.50.751Nov 6Nov 7Nov 8New listingsRemoved from sale
Window: since Nov 6, 2026 (last 30 days, never before this dealer's tracking start). Turnover signal: share of the average daily inventory removed from sale per day — "Moving units" at 1.5%/day or more, "Holding inventory" at 0.5%/day or less, otherwise "Steady"; shown only with 20+ listings tracked for 14+ days and at least two inventory scans 7+ days apart. Days listed counts from the first day AutosXchange saw the car (cars already in stock when we first scanned the dealer started counting then). Price actions: 3+ units of one model changed the same day. 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

Latest inventory changes at John Thornton 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 Carrollton, GA

407 vehicles · page 1 of 9

Frequently asked questions

How many cars does John Thornton Buick GMC have for sale?
John Thornton Buick GMC currently has 407 vehicles listed on AutosXchange, with a median asking price of $55,807.
Where is John Thornton Buick GMC located?
John Thornton Buick GMC is located at 1492 N Park St, Carrollton, GA 30117.
What makes does John Thornton Buick GMC sell?
The most-listed makes are GMC (265), Buick (73), Chevrolet (16), Ford (13), Jeep (8).

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.