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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 · October 22, 2026

6M+

Unique vehicles analyzed

as of October 21, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.7M used·Listings processed daily

Or explore the market

1,353 listings found

2013 Chevrolet Malibu 1LT

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

2013 Chevrolet Malibu 1LT

Marshall, TX

UnscoredLimited · 7
$4,211189,232 mi

Comparison: 7 similar vehicles

Marshall, TX

2015 Chrysler 200 Limited

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

2015 Chrysler 200 Limited

Longview, TX

UnscoredInsufficient · 3
$4,300218,072 mi

Comparison: 3 similar vehicles

Longview, TX

2011 Honda Accord EX-L

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

2011 Honda Accord EX-L

Shreveport, LA

UnscoredLimited · 6
$4,300180,466 mi

Comparison: 6 similar vehicles

Shreveport, LA

2012 Nissan Maxima S

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

2012 Nissan Maxima S

Bossier City, LA

UnscoredLimited · 6
$4,304224,917 mi

Comparison: 6 similar vehicles

Bossier City, LA

2008 INFINITI M 35

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

2008 INFINITI M 35

Bossier City, LA

UnscoredInsufficient · 0
$4,304151,071 mi

Bossier City, LA

2017 Volkswagen Passat R-Line

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

2017 Volkswagen Passat R-Line

Marshall, TX

UnscoredModerate · 28
$4,470203,463 mi

Comparison: 28 similar vehicles

Marshall, TX

2016 Kia Optima LX

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

2016 Kia Optima LX

Shreveport, LA

UnscoredModerate · 29
$4,500150,774 mi

Comparison: 29 similar vehicles

Shreveport, LA

2016 Kia Forte LX

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

2016 Kia Forte LX

Bossier City, LA

UnscoredModerate · 28
$4,500150,720 mi

Comparison: 28 similar vehicles

Bossier City, LA

2012 Honda Civic LX

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

2012 Honda Civic LX

Shreveport, LA

UnscoredModerate · 34
$4,500239,140 mi

Comparison: 34 similar vehicles

Shreveport, LA

2011 Chevrolet Malibu 2LT

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

2011 Chevrolet Malibu 2LT

Shreveport, LA

UnscoredLimited · 5
$4,500178,358 mi

Comparison: 5 similar vehicles

Shreveport, LA

2009 Hyundai Sonata SE

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

2009 Hyundai Sonata SE

Shreveport, LA

UnscoredInsufficient · 0
$4,500194,391 mi

Shreveport, LA

2007 Chrysler 300 Touring

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

2007 Chrysler 300 Touring

Shreveport, LA

UnscoredLimited · 5
$4,500145,062 mi

Comparison: 5 similar vehicles

Shreveport, LA

2004 Ford Taurus SES

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

2004 Ford Taurus SES

Shreveport, LA

UnscoredInsufficient · 0
$4,500118,038 mi

Shreveport, LA

2016 Buick Verano 1SD

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

2016 Buick Verano 1SD

Shreveport, LA

UnscoredInsufficient · 0
$4,900176,977 mi

Shreveport, LA

2016 Hyundai Sonata SE

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

2016 Hyundai Sonata SE

Shreveport, LA

UnscoredModerate · 38
$4,900165,235 mi

Comparison: 38 similar vehicles

Shreveport, LA

2014 Chevrolet Impala Police Sedan

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

2014 Chevrolet Impala Police Sedan

Shreveport, LA

UnscoredInsufficient · 0
$4,900124,258 mi

Shreveport, LA

2013 Nissan Versa Sedan SV

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

2013 Nissan Versa Sedan SV

Shreveport, LA

UnscoredInsufficient · 3
$4,900150,988 mi

Comparison: 3 similar vehicles

Shreveport, LA

2012 Chevrolet Cruze 1LT

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

2012 Chevrolet Cruze 1LT

Shreveport, LA

UnscoredLimited · 5
$4,900129,880 mi

Comparison: 5 similar vehicles

Shreveport, LA

2012 Chevrolet Impala Police Sedan

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

2012 Chevrolet Impala Police Sedan

Shreveport, LA

UnscoredInsufficient · 0
$4,900144,801 mi

Shreveport, LA

2008 Chrysler Sebring Touring

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

2008 Chrysler Sebring Touring

Shreveport, LA

UnscoredInsufficient · 0
$4,900110,528 mi

Shreveport, LA

2007 Dodge Charger Base

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

2007 Dodge Charger Base

Shreveport, LA

UnscoredInsufficient · 4
$4,900205,069 mi

Comparison: 4 similar vehicles

Shreveport, LA

2006 Toyota Camry SE

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

2006 Toyota Camry SE

Shreveport, LA

UnscoredInsufficient · 0
$4,900218,068 mi

Shreveport, LA

2003 Lexus ES 300

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

2003 Lexus ES 300

Shreveport, LA

UnscoredInsufficient · 0
$4,900217,776 mi

Shreveport, LA

2007 Saturn ION 2

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

2007 Saturn ION 2

Longview, TX

UnscoredInsufficient · 0
$4,969214,643 mi

Longview, TX

2008 Chrysler 300 Touring

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

2008 Chrysler 300 Touring

Bossier City, LA

UnscoredInsufficient · 0
$4,995196,770 mi

Bossier City, LA

2005 Toyota Camry LE

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

2005 Toyota Camry LE

Longview, TX

UnscoredLimited · 17
$4,995237,804 mi

Comparison: 17 similar vehicles

Longview, TX

2014 Nissan Maxima S

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

2014 Nissan Maxima S

Shreveport, LA

UnscoredLimited · 8
$5,000126,900 mi

Comparison: 8 similar vehicles

Shreveport, LA

2014 Nissan Altima SV

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

2014 Nissan Altima SV

Shreveport, LA

UnscoredLimited · 7
$5,000122,770 mi

Comparison: 7 similar vehicles

Shreveport, LA

2013 Chrysler 200 Limited

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

2013 Chrysler 200 Limited

Bossier City, LA

UnscoredLimited · 5
$5,304146,113 mi

Comparison: 5 similar vehicles

Bossier City, LA

2013 Mazda MAZDA3 i SV

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

2013 Mazda MAZDA3 i SV

Bossier City, LA

UnscoredInsufficient · 0
$5,304116,480 mi

Bossier City, LA

2011 Lincoln Town Car Signature Limited

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

2011 Lincoln Town Car Signature Limited

Longview, TX

UnscoredLimited · 5
$5,450302,355 mi

Comparison: 5 similar vehicles

Longview, TX

2019 Chevrolet Cruze LS

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

2019 Chevrolet Cruze LS

Shreveport, LA

UnscoredLimited · 16
$5,500148,913 mi

Comparison: 16 similar vehicles

Shreveport, LA

2016 Nissan Altima S

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

2016 Nissan Altima S

Big Sandy, TX

UnscoredModerate · 26
$5,500180,036 mi

Comparison: 26 similar vehicles

Big Sandy, TX

2015 Nissan Altima SV

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

2015 Nissan Altima SV

Bossier City, LA

UnscoredModerate · 28
$5,500180,834 mi

Comparison: 28 similar vehicles

Bossier City, LA

2013 Honda Civic EX

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

2013 Honda Civic EX

Shreveport, LA

UnscoredLimited · 13
$5,500214,846 mi

Comparison: 13 similar vehicles

Shreveport, LA

2013 Nissan Altima Sedan SL

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

2013 Nissan Altima Sedan SL

Shreveport, LA

UnscoredLimited · 15
$5,500131,113 mi

Comparison: 15 similar vehicles

Shreveport, LA

2013 Hyundai Elantra Limited

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

2013 Hyundai Elantra Limited

Shreveport, LA

UnscoredLimited · 8
$5,500172,530 mi

Comparison: 8 similar vehicles

Shreveport, LA

2012 Hyundai Sonata Limited

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

2012 Hyundai Sonata Limited

Shreveport, LA

UnscoredInsufficient · 3
$5,500178,587 mi

Comparison: 3 similar vehicles

Shreveport, LA

2011 Chevrolet Malibu 1LT

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

2011 Chevrolet Malibu 1LT

Shreveport, LA

UnscoredLimited · 6
$5,500196,131 mi

Comparison: 6 similar vehicles

Shreveport, LA

2009 Chevrolet Impala LS

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

2009 Chevrolet Impala LS

Shreveport, LA

UnscoredInsufficient · 0
$5,500149,882 mi

Shreveport, LA

2020 Kia Optima LX

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

2020 Kia Optima LX

Shreveport, LA

UnscoredModerate · 41
$5,800126,019 mi

Comparison: 41 similar vehicles

Shreveport, LA

2016 Nissan Altima S

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

2016 Nissan Altima S

Shreveport, LA

UnscoredModerate · 26
$5,800152,160 mi

Comparison: 26 similar vehicles

Shreveport, LA

2018 Ford Focus SE

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

2018 Ford Focus SE

Shreveport, LA

Fair PriceModerate · 32
$5,900101,621 mi

Market: $5,177 – $12,995

Comparison: 32 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)

Shreveport, LA

2015 Nissan Altima S

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

2015 Nissan Altima S

Shreveport, LA

UnscoredRobust · 67
$5,900159,635 mi

Comparison: 67 similar vehicles

Shreveport, LA

2015 Kia Optima LX

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

2015 Kia Optima LX

Shreveport, LA

UnscoredModerate · 27
$5,900141,875 mi

Comparison: 27 similar vehicles

Shreveport, LA

2014 Nissan Altima SV

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

2014 Nissan Altima SV

Shreveport, LA

UnscoredLimited · 6
$5,900195,713 mi

Comparison: 6 similar vehicles

Shreveport, LA

2013 Chevrolet Impala 2FL

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

2013 Chevrolet Impala 2FL

Shreveport, LA

UnscoredInsufficient · 3
$5,900246,370 mi

Comparison: 3 similar vehicles

Shreveport, LA

2013 Honda Civic LX

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

2013 Honda Civic LX

Shreveport, LA

UnscoredRobust · 52
$5,900218,259 mi

Comparison: 52 similar vehicles

Shreveport, LA

2012 Chrysler 200 LX

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

2012 Chrysler 200 LX

Shreveport, LA

UnscoredInsufficient · 3
$5,900109,152 mi

Comparison: 3 similar vehicles

Shreveport, LA

2012 Chevrolet Malibu 1LS

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

2012 Chevrolet Malibu 1LS

Shreveport, LA

UnscoredLimited · 8
$5,900144,886 mi

Comparison: 8 similar vehicles

Shreveport, LA

You can page through the first 500 listings. Add a filter, such as a ZIP code, price or year, to see others.

Trust signal layer

Demand-Verified Deals™

The Demand-Verified badge is sell-through evidence — the matched cohort of similar vehicles is selling faster than its market baseline, and this listing is still within the cohort’s typical selling window. 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 sell-time, 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 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 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 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. Paid RetailVision™ subscribers unlock deeper analytics: per-listing comparable counts, market context drill-downs, inventory health, pricing recommendations, competitive benchmarking, alerts, and exports.
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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