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21st Century Auto Sales

Used cars, trucks and SUVs for sale at 21st Century Auto Sales in Blackfoot, ID. Every listing shows the dealer's exact VIN, advertised price, mileage and photos, and links to the original listing on the dealer's website.

Address1051 Parkway DR, Blackfoot, ID 83221
Map & directions
Dealer phoneNot published
AutosXchange: (916) 476-7689
Website21stcenturyautosales.com
Local market intel

21st Century Auto Sales at a glance

Computed from this dealer's 385 live listings and 429 listings from 4 dealerships in Blackfoot, ID.

385active listings on AutosXchange
$17,216median asking price
$2,788–$54,994price range
97,585median miles

Makes

  • Ford67 (17%)
  • Chevrolet52 (14%)
  • Subaru36 (9%)
  • Jeep33 (9%)
  • Nissan28 (7%)
  • Volkswagen20 (5%)
  • Honda19 (5%)
  • GMC18 (5%)

Body types

  • SUVs217 (56%)
  • Cars & Sedans72 (19%)
  • Trucks60 (16%)
  • Vans28 (7%)
  • Coupes8 (2%)

Blackfoot, ID market: median asking price $16,931 across 429 listings (this dealer: $17,216). All cars for sale in Blackfoot

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 21st Century Auto Sales

Tracked daily by AutosXchange since Nov 8, 2026; data as of Nov 11, 10:35 AM PST.

Tracking since Nov 8, 2026: 388 listings tracked over 3 days. Full dealer intel (cut rates, days listed, turnover) appears once at least 20 listings have been tracked for 14 days.

385listings on AutosXchange now
25listings with a price change since Nov 8
0new listings since Nov 8
4removed from sale since Nov 8

Listings per day

21st Century Auto Sales: listings on AutosXchange per dayListings: Nov 8 388, Nov 9 388, Nov 10 386, Nov 11 385375380385390395400Nov 8Nov 9Nov 10Nov 11Listings Nov 8: 388Listings Nov 9: 388Listings Nov 10: 386Listings Nov 11: 385

Listings tracked by AutosXchange Intel each day (listings flagged by our data checks are left out), so this can differ from the listings-now count.

New vs. removed per day

21st Century Auto Sales: new listings and removals per dayNov 8: 0 New listings, 0 Removed from sale; Nov 9: 0 New listings, 0 Removed from sale; Nov 10: 0 New listings, 2 Removed from sale; Nov 11: 0 New listings, 2 Removed from sale00.511.52Nov 8Nov 9Nov 10: 2 Removed from saleNov 10Nov 11: 2 Removed from saleNov 11New listingsRemoved from sale
Window: since Nov 8, 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

Compare 21st Century Auto Sales

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 21st Century Auto Sales

0 added and 4 removed in the last 30 days.

  • Removed 2016 Subaru Crosstrek 2.0i Premium · $15,890 Nov 11 · VIN
  • Removed 2012 Nissan Frontier SV V6 Crew Cab 4x4 · $11,919 Nov 11 · VIN
  • Removed 2017 Toyota Sienna Limited 7 Passenger · $19,389 Nov 10 · VIN
  • Removed 2021 Kia Forte LXS · $11,998 Nov 10 · VIN

All inventory changes → · Added · Removed

AutosXchange Intel Hub

Latest price changes at 21st Century Auto Sales

7 cuts and 0 raises in the last 30d; median cut −1.2%.

Showing the latest 7 · scroll the list

All price changes in the AutosXchange Intel Hub →

Source: AutosXchange Intel Hub, autos-xchange.com/market, 2026-11-11.

Same city

Other dealerships in Blackfoot, ID

385 vehicles · page 1 of 9

Frequently asked questions

How many cars does 21st Century Auto Sales have for sale?
21st Century Auto Sales currently has 385 vehicles listed on AutosXchange, with a median asking price of $17,216.
Where is 21st Century Auto Sales located?
21st Century Auto Sales is located at 1051 Parkway DR, Blackfoot, ID 83221.
What makes does 21st Century Auto Sales sell?
The most-listed makes are Ford (67), Chevrolet (52), Subaru (36), Jeep (33), Nissan (28).

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.