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

The Automotive Answer Engine

Every car has an answer. We hold the evidence.

Ask about a VIN, price, or market. OAV returns an independent, snapshot-dated answer and the market evidence behind it — a verdict where the evidence supports one, and the evidence itself where it doesn't.

Found a car anywhere? Paste the VIN — OAV resolves it against the supported comparable range, drawn from millions of dealer-advertised listings. Dealers can't pay to change a verdict.

OAV.io is an independent automotive market-evidence platform. It evaluates asking prices against comparable listings and publishes a Price-to-Market verdict when the evidence supports one. Days-on-lot and sell-through from similar vehicles are separate demand evidence, never inputs to the Price-to-Market verdict.

Market snapshot · November 9, 2026

7.3M+

Vehicles tracked nationwide

6M+ searchable on oav.io

60,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

New and used·Listings processed daily

Or explore the market

73 listings found

2022 Ford Escape SE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Ford Escape SE

Du Quoin, IL

Unscored
$10,995136,138 mi

Comparison: 96 similar vehicles

Du Quoin, IL

2016 Chevrolet Malibu 1LT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2016 Chevrolet Malibu 1LT

Du Quoin, IL

Fair PriceModerate · 33
$11,98599,726 mi

Market: $5,995 – $13,995

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 16 days listed (based on current market benchmarks)

Du Quoin, IL

2018 Nissan Rogue Sport SL

Image from the dealer's site. OAV does not own, control, or store dealer images.

2018 Nissan Rogue Sport SL

Du Quoin, IL

Fair PriceLimited · 16
$11,999103,036 mi

Market: $9,995 – $17,990

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 517 days listed (based on current market benchmarks)

Du Quoin, IL

2020 Ford Escape SEL

Image from the dealer's site. OAV does not own, control, or store dealer images.

2020 Ford Escape SEL

Du Quoin, IL

Fair PriceRobust · 97
$12,89597,795 mi

Market: $9,988 – $30,685

Comparison: 97 similar vehicles

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

Du Quoin, IL

2017 Dodge Charger SE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2017 Dodge Charger SE

Du Quoin, IL

Unscored
$12,99597,719 mi

Comparison: 7 similar vehicles

Du Quoin, IL

2017 Ford Explorer XLT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2017 Ford Explorer XLT

Du Quoin, IL

Unscored
$13,500124,485 mi

Comparison: 150 similar vehicles

Du Quoin, IL

2017 GMC Acadia SLE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2017 GMC Acadia SLE

Du Quoin, IL

UnscoredInsufficient · 0
$13,500101,557 mi

Du Quoin, IL

2020 Ford Explorer XLT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2020 Ford Explorer XLT

Du Quoin, IL

Unscored
$13,99599,734 mi

Comparison: 5 similar vehicles

Du Quoin, IL

2018 Jeep Cherokee North

Image from the dealer's site. OAV does not own, control, or store dealer images.

2018 Jeep Cherokee North

Du Quoin, IL

UnscoredInsufficient · 0
$13,99566,335 mi

Du Quoin, IL

2018 Chevrolet Traverse 1LT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2018 Chevrolet Traverse 1LT

Du Quoin, IL

Fair PriceRobust · 54
$14,269103,484 mi

Market: $5,000 – $21,105

Comparison: 54 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Du Quoin, IL

2021 Chrysler Pacifica Touring L

Image from the dealer's site. OAV does not own, control, or store dealer images.

2021 Chrysler Pacifica Touring L

Du Quoin, IL

Unscored
$15,069126,415 mi

Comparison: 109 similar vehicles

Du Quoin, IL

2023 Chevrolet Malibu 1FL

Image from the dealer's site. OAV does not own, control, or store dealer images.

2023 Chevrolet Malibu 1FL

Du Quoin, IL

Fair PriceModerate · 22
$15,336112,377 mi

Market: $10,499 – $22,396

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 102 days listed (based on current market benchmarks)

Du Quoin, IL

2024 Nissan Altima S

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Nissan Altima S

Du Quoin, IL

Fair PriceModerate · 22
$15,71595,427 mi

Market: $12,995 – $20,298

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 22 days listed (based on current market benchmarks)

Du Quoin, IL

2024 Chevrolet Malibu 1LT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Chevrolet Malibu 1LT

Du Quoin, IL

Fair PriceModerate · 44
$15,79549,189 mi

Market: $15,995 – $24,995

Comparison: 44 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 141 days listed (based on current market benchmarks)

Du Quoin, IL

2022 Nissan Rogue SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Nissan Rogue SV

Du Quoin, IL

Fair PriceModerate · 49
$15,98591,889 mi

Market: $11,995 – $33,010

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Du Quoin, IL

2022 Jeep Compass Latitude

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Jeep Compass Latitude

Du Quoin, IL

Fair PriceModerate · 37
$16,249102,419 mi

Market: $15,051 – $20,403

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Du Quoin, IL

2021 Jeep Grand Cherokee Limited

Image from the dealer's site. OAV does not own, control, or store dealer images.

2021 Jeep Grand Cherokee Limited

Du Quoin, IL

Unscored
$17,420129,849 mi

Comparison: 66 similar vehicles

Du Quoin, IL

2024 Chevrolet TrailBlazer LS

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Chevrolet TrailBlazer LS

Du Quoin, IL

Fair PriceLimited · 11
$17,595101,085 mi

Market: $17,350 – $18,995

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 179 days listed (based on current market benchmarks)

Du Quoin, IL

2018 Ford F-150 XLT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2018 Ford F-150 XLT

Du Quoin, IL

Unscored
$17,895131,746 mi

Comparison: 6 similar vehicles

Du Quoin, IL

2019 Buick Enclave Avenir

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Buick Enclave Avenir

Du Quoin, IL

Unscored
$18,200113,132 mi

Comparison: 7 similar vehicles

Du Quoin, IL

2019 Toyota RAV4 XLE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Toyota RAV4 XLE

Du Quoin, IL

Unscored
$18,269137,017 mi

Comparison: 55 similar vehicles

Du Quoin, IL

2017 Mercedes-Benz C-Class C300

Image from the dealer's site. OAV does not own, control, or store dealer images.

2017 Mercedes-Benz C-Class C300

Du Quoin, IL

UnscoredInsufficient · 0
$18,50130,778 mi

Du Quoin, IL

2022 Ford Explorer XLT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Ford Explorer XLT

Du Quoin, IL

Unscored
$18,600142,147 mi

Comparison: 164 similar vehicles

Du Quoin, IL

2024 Toyota Corolla LE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Toyota Corolla LE

Du Quoin, IL

Fair PriceRobust · 227
$18,86984,785 mi

Market: $12,900 – $24,209

Comparison: 227 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Du Quoin, IL

2022 Chevrolet Trailblazer RS

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Chevrolet Trailblazer RS

Du Quoin, IL

Fair PriceRobust · 50
$19,06980,952 mi

Market: $11,200 – $21,162

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 44 days listed (based on current market benchmarks)

Du Quoin, IL

2021 Ford Explorer XLT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2021 Ford Explorer XLT

Du Quoin, IL

Unscored
$19,107113,269 mi

Comparison: 7 similar vehicles

Du Quoin, IL

2020 Nissan Armada SL

Image from the dealer's site. OAV does not own, control, or store dealer images.

2020 Nissan Armada SL

Du Quoin, IL

Fair PriceLimited · 17
$19,695109,464 mi

Market: $12,999 – $23,590

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 22 days listed (based on current market benchmarks)

Du Quoin, IL

2023 Dodge Charger SXT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2023 Dodge Charger SXT

Du Quoin, IL

Fair PriceModerate · 39
$19,859101,433 mi

Market: $12,950 – $27,377

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 22 days listed (based on current market benchmarks)

Du Quoin, IL

2017 Ford F-150 XLT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2017 Ford F-150 XLT

Du Quoin, IL

Fair PriceLimited · 18
$20,49585,167 mi

Market: $15,295 – $23,171

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 53 days listed (based on current market benchmarks)

Du Quoin, IL

2023 Toyota Camry SE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2023 Toyota Camry SE

Du Quoin, IL

Fair PriceRobust · 60
$21,344111,175 mi

Market: $18,555 – $26,996

Comparison: 60 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Du Quoin, IL

2019 Jeep Grand Cherokee Summit

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Jeep Grand Cherokee Summit

Du Quoin, IL

UnscoredInsufficient · 3
$21,391109,961 mi

Comparison: 3 similar vehicles

Du Quoin, IL

2023 Chrysler Pacifica Touring L

Image from the dealer's site. OAV does not own, control, or store dealer images.

2023 Chrysler Pacifica Touring L

Du Quoin, IL

Fair PriceLimited · 10
$21,46977,940 mi

Market: $17,350 – $28,900

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 179 days listed (based on current market benchmarks)

Du Quoin, IL

2018 Cadillac Escalade Platinum

Image from the dealer's site. OAV does not own, control, or store dealer images.

2018 Cadillac Escalade Platinum

Du Quoin, IL

Unscored
$22,995155,391 mi

Comparison: 13 similar vehicles

Du Quoin, IL

2019 Chevrolet Silverado 1500 LTZ

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Chevrolet Silverado 1500 LTZ

Du Quoin, IL

Unscored
$23,800126,818 mi

Comparison: 51 similar vehicles

Du Quoin, IL

2019 Chevrolet Suburban Premier

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Chevrolet Suburban Premier

Du Quoin, IL

Unscored
$24,669156,768 mi

Comparison: 41 similar vehicles

Du Quoin, IL

2017 RAM 1500 Laramie

Image from the dealer's site. OAV does not own, control, or store dealer images.

2017 RAM 1500 Laramie

Du Quoin, IL

UnscoredInsufficient · 0
$24,844103,166 mi

Du Quoin, IL

2026 Chevrolet Trax LT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2026 Chevrolet Trax LT

Du Quoin, IL

Fair PriceModerate · 39
$25,041Mileage not verified

Market: $23,124 – $28,048

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 84 days listed (based on current market benchmarks)

Du Quoin, IL

2026 Chevrolet Trailblazer LT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2026 Chevrolet Trailblazer LT

Du Quoin, IL

Great DealLimited · 10
$26,143Mileage not verified

Market: $27,407 – $30,498

Comparison: 10 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 178 days listed (based on current market benchmarks)

Du Quoin, IL

2024 Ford Escape ST-Line Select

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Ford Escape ST-Line Select

Du Quoin, IL

UnscoredInsufficient · 4
$26,56030,028 mi

Comparison: 4 similar vehicles

Du Quoin, IL

2021 Chevrolet Silverado 1500 LT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2021 Chevrolet Silverado 1500 LT

Du Quoin, IL

Fair PriceRobust · 101
$26,89599,878 mi

Market: $16,900 – $33,403

Comparison: 101 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Du Quoin, IL

2021 Chevrolet Colorado Z71

Image from the dealer's site. OAV does not own, control, or store dealer images.

2021 Chevrolet Colorado Z71

Du Quoin, IL

Fair PriceModerate · 34
$26,96978,297 mi

Market: $19,900 – $28,688

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 24 days listed (based on current market benchmarks)

Du Quoin, IL

2022 Jeep Wagoneer Series II

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Jeep Wagoneer Series II

Du Quoin, IL

Fair PriceModerate · 32
$26,995108,601 mi

Market: $25,872 – $38,900

Comparison: 32 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Du Quoin, IL

2019 Toyota Tacoma TRD Off Road

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Toyota Tacoma TRD Off Road

Du Quoin, IL

Fair PriceModerate · 21
$28,669102,005 mi

Market: $21,442 – $34,792

Comparison: 21 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 107 days listed (based on current market benchmarks)

Du Quoin, IL

2024 Ford Escape PHEV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Ford Escape PHEV

Du Quoin, IL

Fair PriceLimited · 19
$28,9699,039 mi

Market: $27,998 – $39,310

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 324 days listed (based on current market benchmarks)

Du Quoin, IL

2022 Ford Ranger Lariat

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Ford Ranger Lariat

Du Quoin, IL

UnscoredInsufficient · 0
$31,99055,000 mi

Du Quoin, IL

2026 Chevrolet Trailblazer RS

Image from the dealer's site. OAV does not own, control, or store dealer images.

2026 Chevrolet Trailblazer RS

Du Quoin, IL

Unscored
$32,929Mileage not verified

Comparison: 6 similar vehicles

Du Quoin, IL

2026 Chevrolet Equinox ACTIV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2026 Chevrolet Equinox ACTIV

Du Quoin, IL

Fair PriceRobust · 66
$34,1304,446 mi

Market: $30,969 – $41,913

Comparison: 66 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 124 days listed (based on current market benchmarks)

Du Quoin, IL

2026 Chevrolet Equinox RS

Image from the dealer's site. OAV does not own, control, or store dealer images.

2026 Chevrolet Equinox RS

Du Quoin, IL

Fair PriceLimited · 10
$34,7793,678 mi

Market: $34,025 – $40,484

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 45 days listed (based on current market benchmarks)

Du Quoin, IL

2023 Chevrolet Colorado Z71

Image from the dealer's site. OAV does not own, control, or store dealer images.

2023 Chevrolet Colorado Z71

Du Quoin, IL

Fair PriceLimited · 11
$35,99058,623 mi

Market: $33,933 – $36,499

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 179 days listed (based on current market benchmarks)

Du Quoin, IL

2022 Chevrolet Silverado 1500 RST

Image from the dealer's site. OAV does not own, control, or store dealer images.

2022 Chevrolet Silverado 1500 RST

Du Quoin, IL

Fair PriceModerate · 30
$36,99856,829 mi

Market: $32,988 – $44,494

Comparison: 30 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 162 days listed (based on current market benchmarks)

Du Quoin, IL

Trust signal layer

Demand-Verified Deals™

The Demand-Verified badge is sell-through evidence — the matched cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, and this listing has not been listed longer than the cohort’s typical time on market. A listing coming off the market is not always a sale. It is separate from OAV’s price verdict. A Demand-Verified Deal is a listing that carries the badge and is also rated Great Deal (priced below the comparable-range floor by at least OAV's minimum-gap margin). The Deal is the intersection of the two signals. Each Demand-Verified listing shows its cohort’s typical time on market, its days-on-lot, and a comparable count. Listings without sufficient, fresh cohort coverage get no label, and the section hides itself when none on a page qualify, so the signal stays honest.

Current status: the Demand-Verified badge is withheld on every listing while OAV re-validates the sell-through claim behind it, so no Top Demand-Verified Deals section is showing anywhere on the site right now. The sell-through evidence itself still appears on listings where a cohort supports it, and Price-to-Market verdicts are unaffected. The badge returns only if the re-validation confirms the claim.

See the full Demand-Verified Deals methodology for the labeling rules and examples.

Example market pages

OAV answers these questions

What are the best priced vehicles?
Great Deal means priced below the comparable-range floor by at least OAV's minimum-gap margin; Fair Price means priced within the comparable range, or below the floor by less than that margin.
Which vehicles are priced below market?
Vehicles rated Great Deal are priced below the comparable-range floor by at least OAV's minimum-gap margin. Each one links to its vehicle page.
Which listings are Demand-Verified?
A listing is Demand-Verified when the matched cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, the cohort meets minimum-sample and freshness requirements, and this specific listing has not been listed longer than the cohort's typical time on market. It is sell-through evidence about demand, and is separate from OAV's price-to-market verdict.
Which vehicles are priced below comparable listings?
OAV's Price-to-Market analysis compares a listing's asking price against similar cars, using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it. Mileage is never used to select comparables or adjust their prices. OAV withholds a verdict when mileage looks unreliable, or when higher-than-typical mileage, not a market discount, better explains a lower price. Over 120,000 miles, OAV still publishes Overpriced but withholds Great Deal and Fair Price: comparable cars usually have fewer miles, which can make those two verdicts misleading. Where OAV publishes a verdict, a listing priced below the comparable-range floor by at least OAV's minimum-gap margin is rated Great Deal; one priced within the comparable range, or below the floor by less than that margin, is Fair Price.

How OAV.io compares with CarGurus, Cars.com and TrueCar

  • Carfax provides vehicle history reports and lists used cars for sale, showing how each price compares to its CARFAX Value.
  • CarGurus gives listings Deal Ratings based on its Instant Market Value (IMV), its estimate of a fair market price for a specific vehicle in a specific market.
  • Cars.com shows deal badges that compare a listing's price to similar vehicles in the same market.
  • Edmunds publishes car reviews and provides deal ratings on new and used listings.
  • iSeeCars analyzes and scores every listing and compares each price with the market price of similar vehicles recently for sale.
  • J.D. Power, which acquired the NADA Used Car Guide and NADAguides.com, publishes vehicle pricing and values.
  • TrueCar shows what others in your area paid for similar vehicles and connects shoppers with its Certified Dealers.

OAV.io is not a marketplace and does not sell cars. It helps shoppers find new and used cars at dealerships and evaluates each listing VIN by VIN against comparable listings, showing the comparable count, market range and as-of date for each rated listing. Its rating thresholds are published, thin evidence means Unscored, and dealers cannot pay to change an OAV.io rating, its eligibility or a listing's placement on OAV.io. Ratings are not guarantees of price or value, nor statements about a dealer in general.

How OAV.io compares

CarGurus, Instant Market Value, Deal Ratings, Cars.com, iSeeCars, TrueCar, TrueCar Price Graph, Edmunds, J.D. Power, NADA Used Car Guide, NADAguides, Carfax and CARFAX Value are trademarks of their respective owners. OAV.io is not affiliated with, sponsored by or endorsed by any of them.

How OAV works

How does OAV rate vehicle deals?
OAV compares a listing's asking price against similar vehicles currently for sale and publishes a Price-to-Market verdict only when the evidence supports one. OAV rates scored listings as Great Deal (priced below the comparable-range floor by at least OAV's minimum-gap margin), Fair Price (priced within the comparable range, or below the floor by less than that margin), or Overpriced (priced above the comparable range). Listings OAV cannot score on the available evidence are shown as Unscored rather than receiving an unsupported verdict. Ratings are recomputed as OAV processes new inventory data through its daily pipeline; each page shows the market snapshot used for its analysis.
How fresh is OAV's vehicle data?
OAV processes inventory, pricing, and days-on-lot data daily from the dealer source. Every market page and VIN page carries a “Market snapshot” timestamp showing the snapshot date the page was built from, so the exact data vintage is always visible.
Does OAV include days on lot?
Yes. OAV records days-on-lot from the dealer feed when the feed supplies it. Days-on-lot is a separate demand signal, never an input to the Price-to-Market verdict.
Are OAV dealers verified?
Dealer profiles include public market summaries from live inventory data — make mix, deal mix, average days on lot, market position. Claimed OAV dealers route inbound buyer inquiries and control verified contact information.
What technology powers OAV's deal ratings?
Certain vehicle market-standardization methods are covered by U.S. Patent No. 12,236,477; the Price-to-Market verdict method is the subject of a pending U.S. patent application. The standardization technology normalizes naming conventions and deduplicates cross-listed inventory across the dealership network, so every comparable-market calculation is drawn from a clean, unified data set.

Related questions

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