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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 6, 2026

7.1M+

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

640 listings found

2008 Cadillac STS Base

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

2008 Cadillac STS Base

Marrero, LA

UnscoredInsufficient · 0
$3,495119,599 mi

Marrero, LA

2007 Dodge Caliber SXT

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

2007 Dodge Caliber SXT

Marrero, LA

UnscoredInsufficient · 0
$3,598128,000 mi

Marrero, LA

2005 Honda Element EX

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

2005 Honda Element EX

Marrero, LA

UnscoredInsufficient · 0
$3,995238,104 mi

Marrero, LA

2011 Chevrolet Traverse 1LT

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

2011 Chevrolet Traverse 1LT

Marrero, LA

UnscoredInsufficient · 0
$4,495198,982 mi

Marrero, LA

2006 Saturn VUE Base

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

2006 Saturn VUE Base

Marrero, LA

UnscoredInsufficient · 0
$4,495120,269 mi

Marrero, LA

2005 Scion tC Base

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

2005 Scion tC Base

Marrero, LA

UnscoredInsufficient · 0
$4,495163,934 mi

Marrero, LA

2017 Nissan Versa Sedan S Plus

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

2017 Nissan Versa Sedan S Plus

Marrero, LA

UnscoredInsufficient · 0
$4,995103,275 mi

Marrero, LA

2015 Nissan Rogue S

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

2015 Nissan Rogue S

Marrero, LA

Unscored
$4,995182,440 mi

Comparison: 10 similar vehicles

Marrero, LA

2015 Hyundai Sonata SE

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

2015 Hyundai Sonata SE

Marrero, LA

Unscored
$4,995183,497 mi

Comparison: 12 similar vehicles

Marrero, LA

2014 Ford Focus SE

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

2014 Ford Focus SE

Marrero, LA

Great DealModerate · 24
$4,99582,782 mi

Market: $5,536 – $6,977

Comparison: 24 similar vehicles

Competitively priced ~10% below the typical range compared to similar vehicles · 287 days listed (based on current market benchmarks)

Marrero, LA

2014 Chevrolet Sonic LT

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

2014 Chevrolet Sonic LT

Marrero, LA

UnscoredInsufficient · 0
$4,995110,980 mi

Marrero, LA

2014 Ford Fiesta SE

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

2014 Ford Fiesta SE

Marrero, LA

UnscoredInsufficient · 3
$4,99593,505 mi

Comparison: 3 similar vehicles

Marrero, LA

2014 Nissan Rogue SV

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

2014 Nissan Rogue SV

Marrero, LA

UnscoredInsufficient · 0
$4,995250,766 mi

Marrero, LA

2014 Hyundai Elantra SE

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

2014 Hyundai Elantra SE

Marrero, LA

UnscoredInsufficient · 4
$4,995193,045 mi

Comparison: 4 similar vehicles

Marrero, LA

2013 Nissan Sentra SV

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

2013 Nissan Sentra SV

Marrero, LA

UnscoredInsufficient · 4
$4,995121,256 mi

Comparison: 4 similar vehicles

Marrero, LA

2013 Nissan Versa Sedan S Plus

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

2013 Nissan Versa Sedan S Plus

Marrero, LA

UnscoredInsufficient · 0
$4,995123,594 mi

Marrero, LA

2012 Volvo XC60 T6

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

2012 Volvo XC60 T6

Marrero, LA

UnscoredInsufficient · 0
$4,995163,000 mi

Marrero, LA

2011 Mitsubishi Outlander Sport ES

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

2011 Mitsubishi Outlander Sport ES

Marrero, LA

UnscoredInsufficient · 0
$4,995102,720 mi

Marrero, LA

2011 Mazda MAZDA3 i Touring

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

2011 Mazda MAZDA3 i Touring

Marrero, LA

UnscoredInsufficient · 0
$4,995116,134 mi

Marrero, LA

2010 Kia Forte EX

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

2010 Kia Forte EX

Marrero, LA

UnscoredInsufficient · 3
$4,995147,000 mi

Comparison: 3 similar vehicles

Marrero, LA

2007 Acura TL Base

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

2007 Acura TL Base

Marrero, LA

UnscoredInsufficient · 0
$4,995193,337 mi

Marrero, LA

2007 Hyundai Santa Fe GLS

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

2007 Hyundai Santa Fe GLS

Marrero, LA

UnscoredInsufficient · 0
$4,995177,939 mi

Marrero, LA

2005 Chevrolet Malibu LS

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

2005 Chevrolet Malibu LS

Marrero, LA

UnscoredInsufficient · 0
$4,995167,578 mi

Marrero, LA

2005 Cadillac CTS Base

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

2005 Cadillac CTS Base

Marrero, LA

Unscored
$4,995143,884 mi

Comparison: 5 similar vehicles

Marrero, LA

No Photo

2006 Honda Civic EX

Marrero, LA

UnscoredInsufficient · 0
$5,000200,000 mi

Marrero, LA

2004 Acura TSX Base

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

2004 Acura TSX Base

Marrero, LA

UnscoredInsufficient · 0
$5,000153,411 mi

Marrero, LA

No Photo

2010 Chevrolet Traverse 1LT

Marrero, LA

Unscored
$5,153164,000 mi

Comparison: 8 similar vehicles

Marrero, LA

2013 Chrysler Town & Country Touring

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

2013 Chrysler Town & Country Touring

Marrero, LA

UnscoredInsufficient · 3
$5,300148,665 mi

Comparison: 3 similar vehicles

Marrero, LA

2009 Buick Enclave CXL

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

2009 Buick Enclave CXL

Marrero, LA

UnscoredInsufficient · 0
$5,495192,148 mi

Marrero, LA

2006 Honda Element EX-P

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

2006 Honda Element EX-P

Marrero, LA

UnscoredInsufficient · 0
$5,495208,143 mi

Marrero, LA

2006 Toyota Highlander Base

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

2006 Toyota Highlander Base

Marrero, LA

UnscoredInsufficient · 0
$5,495250,547 mi

Marrero, LA

2012 Kia Sorento EX

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

2012 Kia Sorento EX

Marrero, LA

UnscoredInsufficient · 3
$5,500168,127 mi

Comparison: 3 similar vehicles

Marrero, LA

2016 Kia Optima LX

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

2016 Kia Optima LX

Marrero, LA

Unscored
$5,795130,602 mi

Comparison: 25 similar vehicles

Marrero, LA

2015 Kia Sorento LX

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

2015 Kia Sorento LX

Marrero, LA

Unscored
$5,800154,905 mi

Comparison: 10 similar vehicles

Marrero, LA

2010 GMC Acadia SLT1

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

2010 GMC Acadia SLT1

Marrero, LA

UnscoredInsufficient · 0
$5,980204,000 mi

Marrero, LA

2016 Ford Focus SE

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

2016 Ford Focus SE

Marrero, LA

Unscored
$5,995173,000 mi

Comparison: 8 similar vehicles

Marrero, LA

2016 Ford Escape SE

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

2016 Ford Escape SE

Marrero, LA

UnscoredInsufficient · 4
$5,995133,075 mi

Comparison: 4 similar vehicles

Marrero, LA

2016 Chevrolet Cruze Limited 2LT

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

2016 Chevrolet Cruze Limited 2LT

Marrero, LA

UnscoredInsufficient · 0
$5,995162,770 mi

Marrero, LA

2016 Kia Forte5 LX

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

2016 Kia Forte5 LX

Marrero, LA

UnscoredInsufficient · 0
$5,995124,122 mi

Marrero, LA

2015 Ford Fiesta SE

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

2015 Ford Fiesta SE

Marrero, LA

UnscoredInsufficient · 0
$5,995193,440 mi

Marrero, LA

2015 Nissan Versa Sedan SV

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

2015 Nissan Versa Sedan SV

Marrero, LA

UnscoredInsufficient · 0
$5,995143,263 mi

Marrero, LA

2015 Volkswagen Jetta SE

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

2015 Volkswagen Jetta SE

Marrero, LA

Great DealLimited · 10
$5,995106,954 mi

Market: $9,991 – $11,599

Comparison: 10 similar vehicles

Competitively priced ~40% below the typical range compared to similar vehicles · 808 days listed (based on current market benchmarks)

Marrero, LA

2014 Nissan Rogue SL

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

2014 Nissan Rogue SL

Marrero, LA

Unscored
$5,995176,217 mi

Comparison: 8 similar vehicles

Marrero, LA

2013 Mazda MAZDA3 i Sport

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

2013 Mazda MAZDA3 i Sport

Marrero, LA

UnscoredInsufficient · 0
$5,995152,968 mi

Marrero, LA

2012 Dodge Avenger SE

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

2012 Dodge Avenger SE

Marrero, LA

UnscoredInsufficient · 0
$5,995109,710 mi

Marrero, LA

2011 Cadillac STS Luxury

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

2011 Cadillac STS Luxury

Marrero, LA

UnscoredInsufficient · 0
$5,995119,671 mi

Marrero, LA

2008 INFINITI G

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

2008 INFINITI G

Marrero, LA

UnscoredInsufficient · 0
$5,995145,491 mi

Marrero, LA

2007 Honda Odyssey EX

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

2007 Honda Odyssey EX

Marrero, LA

UnscoredInsufficient · 0
$5,995192,874 mi

Marrero, LA

2006 Toyota Camry LE

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

2006 Toyota Camry LE

Marrero, LA

UnscoredInsufficient · 0
$5,995130,457 mi

Marrero, LA

2006 Lexus GS 300

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

2006 Lexus GS 300

Marrero, LA

UnscoredInsufficient · 0
$5,995167,339 mi

Marrero, 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 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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