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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 21, 2026

6M+

Unique vehicles analyzed

as of October 20, 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

1,831 listings found

2006 Mercury Milan Base

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

2006 Mercury Milan Base

Eunice, LA

UnscoredInsufficient · 0
$2,990153,307 mi

Eunice, LA

2007 Saturn ION 2

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

2007 Saturn ION 2

Alexandria, LA

UnscoredLimited · 5
$2,999190,755 mi

Comparison: 5 similar vehicles

Alexandria, LA

2009 Toyota Camry XLE

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

2009 Toyota Camry XLE

Opelousas, LA

Salvage title
$3,458191,015 mi

Opelousas, LA

2006 Honda Accord LX

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

2006 Honda Accord LX

Lafayette, LA

UnscoredInsufficient · 0
$3,700197,804 mi

Lafayette, LA

2009 Ford Focus SES

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

2009 Ford Focus SES

Alexandria, LA

UnscoredInsufficient · 0
$3,781162,813 mi

Alexandria, LA

2005 Honda Accord EX

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

2005 Honda Accord EX

Lafayette, LA

UnscoredLimited · 8
$3,800188,505 mi

Comparison: 8 similar vehicles

Lafayette, LA

2007 Nissan Altima S

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

2007 Nissan Altima S

Lafayette, LA

UnscoredLimited · 7
$3,950123,751 mi

Comparison: 7 similar vehicles

Lafayette, LA

2012 Chevrolet Impala 1FL

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

2012 Chevrolet Impala 1FL

Alexandria, LA

Salvage title
$3,954145,000 mi

Alexandria, LA

2006 Toyota Camry SE

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

2006 Toyota Camry SE

Alexandria, LA

UnscoredInsufficient · 0
$3,959206,437 mi

Alexandria, LA

2008 Ford Taurus SEL

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

2008 Ford Taurus SEL

Lafayette, LA

UnscoredLimited · 8
$3,990188,805 mi

Comparison: 8 similar vehicles

Lafayette, LA

2007 Chevrolet Cobalt LT

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

2007 Chevrolet Cobalt LT

Lafayette, LA

UnscoredInsufficient · 0
$3,990172,369 mi

Lafayette, LA

2006 Chevrolet Malibu LT

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

2006 Chevrolet Malibu LT

Lafayette, LA

UnscoredInsufficient · 0
$3,990121,769 mi

Lafayette, LA

2013 Toyota Corolla L

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

2013 Toyota Corolla L

Alexandria, LA

UnscoredLimited · 5
$3,995225,611 mi

Comparison: 5 similar vehicles

Alexandria, LA

2011 Chevrolet Cruze 1LT

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

2011 Chevrolet Cruze 1LT

Pineville, LA

UnscoredLimited · 8
$3,995124,500 mi

Comparison: 8 similar vehicles

Pineville, LA

2006 Chevrolet Impala LS

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

2006 Chevrolet Impala LS

Pineville, LA

UnscoredInsufficient · 0
$3,995167,725 mi

Pineville, LA

2010 Honda Accord LX

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

2010 Honda Accord LX

Alexandria, LA

UnscoredLimited · 9
$4,500172,000 mi

Comparison: 9 similar vehicles

Alexandria, LA

2009 Lexus ES 350

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

2009 Lexus ES 350

Alexandria, LA

UnscoredLimited · 5
$4,500179,000 mi

Comparison: 5 similar vehicles

Alexandria, LA

2008 Nissan Maxima SL

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

2008 Nissan Maxima SL

Lafayette, LA

UnscoredInsufficient · 0
$4,500142,905 mi

Lafayette, LA

2003 Honda Accord EX

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

2003 Honda Accord EX

Alexandria, LA

UnscoredInsufficient · 0
$4,611240,193 mi

Alexandria, LA

2010 Nissan Altima S

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

2010 Nissan Altima S

Lafayette, LA

UnscoredLimited · 14
$4,690151,100 mi

Comparison: 14 similar vehicles

Lafayette, LA

2013 Nissan Altima Sedan S

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

2013 Nissan Altima Sedan S

Alexandria, LA

UnscoredLimited · 9
$4,950173,757 mi

Comparison: 9 similar vehicles

Alexandria, LA

2013 Ford Taurus Limited

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

2013 Ford Taurus Limited

Lafayette, LA

UnscoredInsufficient · 0
$4,990200,917 mi

Lafayette, LA

2013 Hyundai Elantra GLS

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

2013 Hyundai Elantra GLS

Lafayette, LA

UnscoredModerate · 36
$4,990148,135 mi

Comparison: 36 similar vehicles

Lafayette, LA

2012 Nissan Altima S

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

2012 Nissan Altima S

Lafayette, LA

UnscoredModerate · 26
$4,990168,856 mi

Comparison: 26 similar vehicles

Lafayette, LA

2012 Nissan Sentra S

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

2012 Nissan Sentra S

Lafayette, LA

UnscoredLimited · 6
$4,990137,052 mi

Comparison: 6 similar vehicles

Lafayette, LA

2011 Ford Fusion SE

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

2011 Ford Fusion SE

Lafayette, LA

UnscoredInsufficient · 3
$4,990108,298 mi

Comparison: 3 similar vehicles

Lafayette, LA

2011 Hyundai Elantra Limited

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

2011 Hyundai Elantra Limited

Lafayette, LA

UnscoredInsufficient · 0
$4,990123,920 mi

Lafayette, LA

2009 Ford Fusion SE

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

2009 Ford Fusion SE

Lafayette, LA

UnscoredInsufficient · 0
$4,990116,266 mi

Lafayette, LA

2009 Hyundai Genesis 3.8

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

2009 Hyundai Genesis 3.8

Lafayette, LA

UnscoredInsufficient · 0
$4,990145,887 mi

Lafayette, LA

2008 Toyota Avalon XL

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

2008 Toyota Avalon XL

Lafayette, LA

UnscoredLimited · 9
$4,990164,585 mi

Comparison: 9 similar vehicles

Lafayette, LA

2007 Toyota Camry LE

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

2007 Toyota Camry LE

Lafayette, LA

UnscoredLimited · 8
$4,990167,590 mi

Comparison: 8 similar vehicles

Lafayette, LA

2005 Toyota Camry Standard

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

2005 Toyota Camry Standard

Lafayette, LA

UnscoredInsufficient · 0
$4,990152,627 mi

Lafayette, LA

2005 Acura TSX Base

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

2005 Acura TSX Base

Lafayette, LA

UnscoredInsufficient · 0
$4,990170,051 mi

Lafayette, LA

2016 Nissan Versa Sedan SV

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

2016 Nissan Versa Sedan SV

Opelousas, LA

UnscoredLimited · 7
$4,995107,232 mi

Comparison: 7 similar vehicles

Opelousas, LA

2015 Dodge Dart SXT

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

2015 Dodge Dart SXT

Alexandria, LA

UnscoredInsufficient · 0
$4,995170,077 mi

Alexandria, LA

2013 Hyundai Elantra Limited

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

2013 Hyundai Elantra Limited

Alexandria, LA

UnscoredLimited · 10
$4,995182,000 mi

Comparison: 10 similar vehicles

Alexandria, LA

2010 Mazda MAZDA3 i Touring

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

2010 Mazda MAZDA3 i Touring

Alexandria, LA

UnscoredInsufficient · 0
$4,995141,475 mi

Alexandria, LA

2008 Toyota Avalon Limited

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

2008 Toyota Avalon Limited

Alexandria, LA

UnscoredInsufficient · 0
$4,995219,000 mi

Alexandria, LA

2013 Nissan Altima Sedan SV

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

2013 Nissan Altima Sedan SV

Alexandria, LA

UnscoredLimited · 7
$4,999172,807 mi

Comparison: 7 similar vehicles

Alexandria, LA

2012 Hyundai Elantra Limited

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

2012 Hyundai Elantra Limited

Alexandria, LA

UnscoredInsufficient · 0
$4,999201,836 mi

Alexandria, LA

2018 Nissan Versa Sedan SV

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

2018 Nissan Versa Sedan SV

Alexandria, LA

UnscoredLimited · 11
$5,420121,620 mi

Comparison: 11 similar vehicles

Alexandria, LA

2007 Toyota Camry SE

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

2007 Toyota Camry SE

Lafayette, LA

UnscoredInsufficient · 0
$5,421212,000 mi

Lafayette, LA

2019 Chevrolet Cruze LS

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

2019 Chevrolet Cruze LS

Lafayette, LA

UnscoredLimited · 9
$5,453228,375 mi

Comparison: 9 similar vehicles

Lafayette, LA

2012 Chevrolet Cruze 1LT

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

2012 Chevrolet Cruze 1LT

Alexandria, LA

UnscoredInsufficient · 0
$5,458117,781 mi

Alexandria, LA

2014 Chevrolet Cruze LS

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

2014 Chevrolet Cruze LS

Lafayette, LA

OverpricedLimited · 12
$5,500102,000 mi

Market: $4,325 – $4,995

Comparison: 12 similar vehicles

Priced ~10% above the typical market range for similar vehicles (based on current market benchmarks)

Lafayette, LA

2012 Honda Accord LX-P

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

2012 Honda Accord LX-P

Alexandria, LA

UnscoredInsufficient · 0
$5,500187,000 mi

Alexandria, LA

2009 BMW 3 Series 328i

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

2009 BMW 3 Series 328i

Lafayette, LA

UnscoredInsufficient · 3
$5,500159,061 mi

Comparison: 3 similar vehicles

Lafayette, LA

No Photo

2006 Volvo S80 2.5T A

Lafayette, LA

UnscoredInsufficient · 0
$5,50057,615 mi

Lafayette, LA

2013 Lincoln MKZ Hybrid

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

2013 Lincoln MKZ Hybrid

Alexandria, LA

UnscoredInsufficient · 0
$5,736224,579 mi

Alexandria, LA

2007 Toyota Camry LE

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

2007 Toyota Camry LE

Opelousas, LA

UnscoredInsufficient · 3
$5,800106,000 mi

Comparison: 3 similar vehicles

Opelousas, 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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