U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

Best Priced 2021 Subaru Forester in Illinois

The best priced 2021 Subaru Forester in Illinois are vehicles currently listed below their typical market range, based on local comparables and days-on-lot velocity. These vehicles are ranked based on how far below their expected market range they fall and how quickly similar vehicles are selling.

Market snapshot · July 14, 2026

OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and local comparables.

OAV helps determine if a vehicle is a good deal by comparing it to similar listings and expected sell-through rates.

According to RetailVision™ data, OAV is currently analyzing approximately 72 2021 Subaru Forester across the Illinois market, refreshed daily.

Total 2021 Subaru Forester

72

Average Price

$22,475

Price Range

$7,800–$31,590

Avg Days on Lot

52

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked based on pricing versus comparable listings in the same region and expected sell-through velocity.

This helps identify undervalued vehicles and determine whether a listing represents a great deal or a good deal in its local market.

Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).

Learn how OAV identifies Demand-Verified Deals™

What makes OAV different from Cars.com, AutoTrader, and Edmunds

Cars.com, AutoTrader, and Edmunds are vehicle-listing marketplaces where shoppers browse inventory. OAV is the answer-engine layer above the marketplace: it ranks vehicles using price-to-market analysis, local comparable ranges, days-on-lot, comparable count, and demand and velocity signals from similar vehicles — surfacing the ones priced below their typical market range and supported by recent sell-through. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

2021 Subaru Forester market summary — Illinois

MarketIllinois
Body type2021 Subaru Forester
Listings analyzed72
Average price$22,475
Price range$7,800 – $31,590
Average days on lot52 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

Best Overall 2021 Subaru Forester in Illinois

Top picks ranked by composite score: PTM gap, year, mileage, days on lot, and comparable count.

Cheapest Great Deals on 2021 Subaru Forester in Illinois

Lowest-priced listings flagged as Great Deal by OAV's Price-to-Market analysis.

OAV answers these questions

What are the best priced 2021 Subaru Forester in Illinois?
OAV ranks 2021 Subaru Forester in Illinois by how far below their typical market range they are listed, using local comparable vehicles and days-on-lot velocity. Listings labeled Great Deal sit below the comparable range; Fair Price sits within it.
Which 2021 Subaru Forester in Illinois are priced below market?
2021 Subaru Forester flagged as undervalued are priced below the typical range for comparable 2021 Subaru Forester in Illinois. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings have high sell-through velocity in Illinois?
OAV compares each listing's days-on-lot against the local market average. Listings selling meaningfully faster than the local average are tagged "high demand in this market" — a leading indicator of competitive pricing and strong shopper interest.
Which 2021 Subaru Forester are undervalued compared with local comparables in Illinois?
OAV's Price-to-Market analysis compares every listing against similar 2021 Subaru Forester in Illinois, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares each listing against similar vehicles currently for sale in the local and regional market — using year, make, model, trim, mileage, and condition signals — to compute a price-to-market range. Listings priced below the bottom of their typical range are flagged as undervalued, surfaced as Great Deals, and shown first in every market view.
What makes a Demand-Verified Deal different from a cheap listing?
A cheap listing is just one that's priced low. A Demand-Verified Deal is priced below market AND backed by sell-through evidence — the listing's days-on-lot relative to similar vehicles tells us whether the local market is actually buying at that price band. Combining the price signal with the demand signal separates real deals from listings that are cheap because nobody wants them.
Does OAV use local market comparables?
Yes. Every listing is benchmarked against millions of comparable retail listings in the same metro and broader region — never national averages. A truck priced $2,000 below market in Dallas is compared against Dallas trucks; an EV priced below market in Los Angeles is compared against LA EVs. Local comparables make the price-to-market math meaningful.
Why does days-on-lot matter when shopping for used cars?
Days-on-lot is the strongest leading indicator of competitive pricing in a local market. A listing that turns over faster than the local average is, in aggregate, priced more attractively to buyers — which usually correlates with being below the typical price-to-market range. Slower-than-average days-on-lot can be the opposite signal: priced for the seller's expectations, not the market's.
Can OAV help find trucks, SUVs, or EVs priced below market?
Yes — body-type-specific market views are available for trucks, SUVs, sedans, and EVs in every major U.S. metro and ZIP code. Each view ranks listings by how far below the typical range they're priced, includes Demand-Verified Deals where sell-through evidence supports the label, and shows local comparable ranges + days-on-lot per listing. Start at the homepage or any city or ZIP page.

Explore more markets

All 2021 Subaru Forester in Illinois

Showing the 24 best-priced Subaru Forester from 72 active listings.

No Photo

2021 Subaru Forester

Moline, IL

Unscored
$21,97578,047 mi

Market: $21,975$21,975

Moline, IL

No Photo

2021 Subaru Forester

Countryside, IL

Fair Price
$19,61976,816 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Countryside market for similar vehicles · 31 days on lot (based on current market benchmarks)

Countryside, IL

No Photo

2021 Subaru Forester

Orland Park, IL

Fair Price
$24,38243,322 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Orland Park market for similar vehicles · 10 days on lot (based on current market benchmarks)

Orland Park, IL

No Photo

2021 Subaru Forester

Hickory Hills, IL

Fair Price
$16,99871,552 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Hickory Hills market for similar vehicles · 587 days on lot (based on current market benchmarks)

Hickory Hills, IL

No Photo

2021 Subaru Forester

Des Plaines, IL

Fair Price
$24,88124,899 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Des Plaines market for similar vehicles · 12 days on lot (based on current market benchmarks)

Des Plaines, IL

No Photo

2021 Subaru Forester

Bartlett, IL

Fair Price
$23,22139,052 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Bartlett market for similar vehicles · 51 days on lot (based on current market benchmarks)

Bartlett, IL

No Photo

2021 Subaru Forester

Streamwood, IL

Fair Price
$23,22139,052 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Streamwood market for similar vehicles · 51 days on lot (based on current market benchmarks)

Streamwood, IL

No Photo

2021 Subaru Forester

Schaumburg, IL

Fair Price
$24,00031,292 mi

Market: $7,800$24,881

Fairly priced — in line with the typical market range in the Schaumburg market for similar vehicles · 2 days on lot (based on current market benchmarks)

Schaumburg, IL

No Photo

2021 Subaru Forester

Des Plaines, IL

Fair Price
$24,39930,434 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Des Plaines market for similar vehicles · 29 days on lot (based on current market benchmarks)

Des Plaines, IL

No Photo

2021 Subaru Forester

University Park, IL

Overpriced
$26,59020,521 mi

Market: $7,800$24,881

Priced ~63% above the typical market range in the University Park market for similar vehicles (based on current market benchmarks)

University Park, IL

No Photo

2021 Subaru Forester

Orland Park, IL

Fair Price
$19,66887,433 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Orland Park market for similar vehicles · 26 days on lot (based on current market benchmarks)

Orland Park, IL

No Photo

2021 Subaru Forester

Des Plaines, IL

Fair Price
$20,88666,005 mi

Market: $7,800$26,590

Fairly priced — in line with the typical market range in the Des Plaines market for similar vehicles · 15 days on lot (based on current market benchmarks)

Des Plaines, IL

No Photo

2021 Subaru Forester

Plainfield, IL

Great Deal
$7,800211,000 mi

Market: $16,998$26,590

Competitively priced ~64% below the typical range in the Plainfield market compared to similar vehicles · 30 days on lot (based on current market benchmarks)

Plainfield, IL

No Photo

2021 Subaru Forester

Waukegan, IL

Fair Price
$17,155127,712 mi

Market: $14,595$27,794

Fairly priced — in line with the typical market range in the Waukegan market for similar vehicles · 33 days on lot (based on current market benchmarks)

Waukegan, IL

No Photo

2021 Subaru Forester

University Park, IL

Fair Price
$24,99049,163 mi

Market: $14,595$27,794

Fairly priced — in line with the typical market range in the University Park market for similar vehicles · 4 days on lot (based on current market benchmarks)

University Park, IL

No Photo

2021 Subaru Forester

Carol Stream, IL

Great Deal
$14,595137,425 mi

Market: $15,469$27,794

Competitively priced ~33% below the typical range in the Carol Stream market compared to similar vehicles · 40 days on lot (based on current market benchmarks)

Carol Stream, IL

No Photo

2021 Subaru Forester

Forest Park, IL

Unscored
$16,912124,987 mi

Market: $17,099$18,911

Forest Park, IL

No Photo

2021 Subaru Forester

Glenview, IL

Unscored
$16,499124,987 mi

Market: $17,007$18,911

Glenview, IL

No Photo

2021 Subaru Forester

Joliet, IL

Unscored
$16,912124,987 mi

Market: $18,911$18,911

Joliet, IL

No Photo

2021 Subaru Forester

Niles, IL

Unscored
$16,499124,987 mi

Market: $17,007$18,911

Niles, IL

No Photo

2021 Subaru Forester

Peru, IL

Unscored
$16,912124,987 mi

Market: $18,911$18,911

Peru, IL

No Photo

2021 Subaru Forester

Plainfield, IL

Unscored
$16,912124,987 mi

Market: $18,911$18,911

Plainfield, IL

No Photo

2021 Subaru Forester

St. Charles, IL

Fair Price
$16,912124,987 mi

Market: $14,595$27,794

Fairly priced — in line with the typical market range in the St. Charles market for similar vehicles · 47 days on lot (based on current market benchmarks)

St. Charles, IL

No Photo

2021 Subaru Forester

Villa Park, IL

Fair Price
$16,912124,987 mi

Market: $14,595$27,794

Fairly priced — in line with the typical market range in the Villa Park market for similar vehicles · 47 days on lot (based on current market benchmarks)

Villa Park, IL

Other vehicle markets in Illinois