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3 J Auto Sales Inc

Used cars, trucks and SUVs for sale at 3 J Auto Sales Inc in Mount Prospect, IL. Every listing shows the dealer's exact VIN, advertised price, mileage and photos, and links to the original listing on the dealer's website.

Address303 W Rand Rd, Mount Prospect, IL 60056
Map & directions
Dealer phoneNot published
AutosXchange: (916) 476-7689
Website3jautosalesinc.com
Local market intel

3 J Auto Sales Inc at a glance

Computed from this dealer's 14 live listings and 94 listings from 5 dealerships in Mount Prospect, IL.

14active listings on AutosXchange
$12,595median asking price
$5,495–$23,995price range
102,734median miles

Makes

  • Hyundai2 (14%)
  • Mitsubishi2 (14%)
  • Nissan2 (14%)
  • Volkswagen2 (14%)
  • Chevrolet1 (7%)
  • Fiat1 (7%)
  • Ford1 (7%)
  • GMC1 (7%)

Body types

  • Cars & Sedans8 (57%)
  • SUVs5 (36%)
  • Trucks1 (7%)

Mount Prospect, IL market: median asking price $12,980 across 94 listings (this dealer: $12,595). All cars for sale in Mount Prospect

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 3 J Auto Sales Inc

Tracked daily by AutosXchange since Nov 6, 2026; data as of Nov 7, 9:35 AM UTC.

Tracking since Nov 6, 2026: 14 listings tracked over 1 day. Full dealer intel (cut rates, days listed, turnover) appears once at least 20 listings have been tracked for 14 days.

14listings 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

3 J Auto Sales Inc: listings on AutosXchange per dayListings: Nov 6 14, Nov 7 141314141515Nov 6Nov 6Nov 7Listings Nov 6: 14Listings Nov 7: 14

New vs. removed per day

3 J Auto Sales Inc: new listings and removals per dayNov 6: 0 New listings, 0 Removed from sale; Nov 7: 0 New listings, 0 Removed from sale00.250.50.751Nov 6Nov 7New 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
Same city

Other dealerships in Mount Prospect, IL

14 vehicles

Frequently asked questions

How many cars does 3 J Auto Sales Inc have for sale?
3 J Auto Sales Inc currently has 14 vehicles listed on AutosXchange, with a median asking price of $12,595.
Where is 3 J Auto Sales Inc located?
3 J Auto Sales Inc is located at 303 W Rand Rd, Mount Prospect, IL 60056.
What makes does 3 J Auto Sales Inc sell?
The most-listed makes are Hyundai (2), Mitsubishi (2), Nissan (2), Volkswagen (2), Chevrolet (1).

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.