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

Best Priced Vehicles in Mount Vernon, IL

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.

The best priced vehicles in Mount Vernon, IL 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 · August 6, 2026

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.

Vehicles market summary — Mount Vernon, IL

MarketMount Vernon, IL
Body typeVehicles
Listings analyzed347
Average price$50,753
Price range$10,995 – $124,137
Average days on lot123 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

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.

  • Millions of local retail comparables across U.S. markets.
  • Vehicles compared on year, make, model, and trim (when available) within the local and regional market.
  • Real price-to-market ranges from regularly refreshed market data.
  • Days on lot incorporated as a sell-through velocity signal.
  • Listings priced below their typical market range surface as undervalued — a great deal or a good deal compared to similar vehicles in the local market.
  • Listings within the typical range surface as fairly priced — in line with what comparable vehicles are listed for locally.
  • Listings priced above the typical range surface as above market — higher than what comparable vehicles are typically listed for in the area.
  • Dealer business information is public on every profile. OAV-claimed dealers manage their profile directly and route inquiries through OAV.

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™

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 priced low. The Demand-Verified badge is sell-through evidence: the listing's similar-vehicle sold cohort is moving faster than its market baseline, and this listing hasn't aged beyond that cohort's typical selling window — it is separate from OAV's price verdict. A Demand-Verified Deal combines both: the Demand-Verified badge AND a price below the comparable market range. The price signal says it's cheap; the demand signal says the market is actually buying at that price.
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?
How long a vehicle sits helps show whether the market is actually buying. OAV compares a listing's days-on-lot to the sold cohort of similar vehicles: when comparable vehicles have been selling quickly and this listing is still within that cohort's typical selling window, it corroborates real demand. A listing sitting far longer than its cohort typically takes to sell is the opposite signal — worth confirming its history, condition, and price before assuming it's a deal.
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.

According to RetailVision™ data, OAV is currently analyzing approximately 300 vehicles across the Mount Vernon, IL market.

Total Listings

347

Average Price

$50,753

Price Range

$10,995–$124,137

Avg Days on Lot

123

Mount Vernon Vehicle Market Summary

The Mount Vernon, IL used and new vehicle market currently has 347 active listings tracked by OAV. The average asking price is $50,753, with prices ranging from $10,995 to $124,137. Vehicles in this market spend an average of 123 days on dealer lots before selling. OAV's Price-to-Market AI analyzes each listing against local and regional comparables to flag Great Deals, Fair Prices, and Overpriced listings.

OAV answers these questions

What are the best priced vehicles in Mount Vernon, IL?
OAV ranks vehicles in Mount Vernon, IL 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 vehicles in Mount Vernon, IL are priced below market?
Vehicles flagged as undervalued are priced below the typical range for comparable cars in Mount Vernon, IL. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings are Demand-Verified in Mount Vernon, IL?
A listing is Demand-Verified when the matched sold cohort of similar vehicles is moving faster than its market baseline, the cohort meets minimum-sample and freshness requirements, and this specific listing has not aged beyond the cohort's typical selling window. It is sell-through evidence about demand, and is separate from OAV's price-to-market verdict.
Which vehicles are undervalued compared with local comparables in Mount Vernon, IL?
OAV's Price-to-Market analysis compares every listing against similar cars in Mount Vernon, IL, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

Popular Makes in Mount Vernon

Top Dealers in Mount Vernon

Ranked by inventory count. All dealers shown with their business name and market summary.

Featured Listings in Mount Vernon

No Photo

2016 GMC Sierra 1500

Mount Vernon, IL

Great Deal
$15,995188,636 mi

Market: $17,995$19,995

Comparison scope: Mount Vernon, IL area

Competitively priced ~16% below the typical range in the Mount Vernon market compared to similar vehicles · 12 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2026 Chrysler Pacifica

Mount Vernon, IL

Great Deal
$40,017Mileage not verified

Market: $41,332$43,132

Comparison scope: Mount Vernon, IL area

Competitively priced ~5% below the typical range in the Mount Vernon market compared to similar vehicles · 301 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2026 RAM 1500 Pickup

Mount Vernon, IL

Great Deal
$66,182Mileage not verified

Market: $66,810$67,305

Comparison scope: Mount Vernon, IL area

Competitively priced ~1% below the typical range in the Mount Vernon market compared to similar vehicles · 96 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2026 RAM 2500 Pickup

Mount Vernon, IL

Great Deal
$56,422Mileage not verified

Market: $56,776$73,762

Comparison scope: Mount Vernon, IL area

Competitively priced ~14% below the typical range in the Mount Vernon market compared to similar vehicles · 216 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2023 Ford Explorer

Mount Vernon, IL

Great Deal
$36,37633,747 mi

Market: $36,495$36,795

Comparison scope: Mount Vernon, IL area

Competitively priced ~1% below the typical range in the Mount Vernon market compared to similar vehicles · 307 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2013 Dodge Avenger

Mount Vernon, IL

Fair Price
$10,995121,413 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 313 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2016 Buick Enclave

Mount Vernon, IL

Fair Price
$10,995144,622 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 36 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2018 Ford Transit Connect

Mount Vernon, IL

Fair Price
$11,995153,465 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 58 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2017 Chevrolet Equinox

Mount Vernon, IL

Fair Price
$12,995110,195 mi

Comparison scope: Mount Vernon, IL area

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

Mount Vernon, IL

No Photo

2014 Dodge Grand Caravan

Mount Vernon, IL

Fair Price
$12,995136,814 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 313 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2014 Lincoln MKX

Mount Vernon, IL

Fair Price
$13,995108,943 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 219 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2018 Jeep Cherokee

Mount Vernon, IL

Fair Price
$13,99586,541 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 9 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2014 Dodge Grand Caravan

Mount Vernon, IL

Fair Price
$13,995115,103 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 285 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2015 GMC Savana Cutaway

Mount Vernon, IL

Fair Price
$13,995288,386 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 307 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2020 Jeep Cherokee

Mount Vernon, IL

Fair Price
$13,995121,518 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 64 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2010 Lincoln Navigator

Mount Vernon, IL

Fair Price
$13,995122,998 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 34 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2016 Chrysler Town & Country

Mount Vernon, IL

Fair Price
$13,995122,635 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 39 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2014 Cadillac SRX

Mount Vernon, IL

Fair Price
$14,99591,807 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 139 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2017 Kia Sportage

Mount Vernon, IL

Fair Price
$14,995115,717 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 88 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2015 Chevrolet Malibu

Mount Vernon, IL

Fair Price
$14,995107,128 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 180 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2014 Jeep Grand Cherokee

Mount Vernon, IL

Fair Price
$14,995131,509 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 172 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2014 Dodge Journey

Mount Vernon, IL

Fair Price
$14,995112,072 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 116 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2014 Jeep Cherokee

Mount Vernon, IL

Fair Price
$14,99580,566 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 88 days on lot (based on current market benchmarks)

Mount Vernon, IL

No Photo

2017 Buick Encore

Mount Vernon, IL

Fair Price
$14,995124,202 mi

Comparison scope: Mount Vernon, IL area

Fairly priced — in line with the typical market range in the Mount Vernon market for similar vehicles · 153 days on lot (based on current market benchmarks)

Mount Vernon, IL

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