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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 1, 2026

6.1M+

Unique vehicles analyzed

as of November 1, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.8M used·Listings processed daily

Or explore the market

3,262 listings found

2006 Chevrolet HHR LT

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

2006 Chevrolet HHR LT

Houma, LA

UnscoredInsufficient · 0
$3,495166,505 mi

Houma, LA

2016 Dodge Dart SE

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

2016 Dodge Dart SE

Houma, LA

UnscoredInsufficient · 3
$3,995145,477 mi

Comparison: 3 similar vehicles

Houma, LA

2015 Dodge Dart SXT

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

2015 Dodge Dart SXT

Houma, LA

Unscored
$3,995143,062 mi

Comparison: 11 similar vehicles

Houma, LA

2009 Mazda CX-9 Sport

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

2009 Mazda CX-9 Sport

Houma, LA

UnscoredInsufficient · 0
$4,400208,728 mi

Houma, LA

2010 Nissan Versa S

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

2010 Nissan Versa S

Houma, LA

UnscoredInsufficient · 0
$4,495183,100 mi

Houma, LA

2002 Buick LeSabre Custom

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

2002 Buick LeSabre Custom

Houma, LA

UnscoredInsufficient · 0
$4,495195,751 mi

Houma, LA

2017 Kia Forte LX

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

2017 Kia Forte LX

Houma, LA

UnscoredInsufficient · 3
$4,995224,845 mi

Comparison: 3 similar vehicles

Houma, LA

2012 Dodge Journey SE

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

2012 Dodge Journey SE

Houma, LA

UnscoredInsufficient · 3
$4,995200,614 mi

Comparison: 3 similar vehicles

Houma, LA

2011 GMC Sierra 1500 Work Truck

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

2011 GMC Sierra 1500 Work Truck

Houma, LA

UnscoredInsufficient · 0
$4,995239,229 mi

Houma, LA

2010 RAM 1500 Pickup SLT

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

2010 RAM 1500 Pickup SLT

Houma, LA

UnscoredInsufficient · 0
$4,995203,962 mi

Houma, LA

2010 Toyota Sienna XLE

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

2010 Toyota Sienna XLE

Houma, LA

UnscoredInsufficient · 0
$4,995263,546 mi

Houma, LA

2010 Honda Fit Sport

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

2010 Honda Fit Sport

Houma, LA

UnscoredInsufficient · 0
$4,995206,275 mi

Houma, LA

2008 Cadillac DTS 1SC

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

2008 Cadillac DTS 1SC

Houma, LA

UnscoredInsufficient · 0
$4,995172,889 mi

Houma, LA

2008 Chevrolet Avalanche LTZ

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

2008 Chevrolet Avalanche LTZ

Houma, LA

UnscoredInsufficient · 0
$4,995195,787 mi

Houma, LA

2014 Chevrolet Express Cargo Work Van

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

2014 Chevrolet Express Cargo Work Van

Houma, LA

UnscoredInsufficient · 3
$5,000241,851 mi

Comparison: 3 similar vehicles

Houma, LA

2013 Honda Accord EX-L

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

2013 Honda Accord EX-L

Houma, LA

Unscored
$5,495251,720 mi

Comparison: 6 similar vehicles

Houma, LA

2009 Hyundai Accent SE

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

2009 Hyundai Accent SE

Houma, LA

UnscoredInsufficient · 0
$5,495154,712 mi

Houma, LA

2008 Ford Taurus X SEL

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

2008 Ford Taurus X SEL

Houma, LA

UnscoredInsufficient · 0
$5,495263,387 mi

Houma, LA

2005 Honda Pilot EX

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

2005 Honda Pilot EX

Houma, LA

UnscoredInsufficient · 0
$5,495247,340 mi

Houma, LA

2017 Ford F-150 XL

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

2017 Ford F-150 XL

Houma, LA

Unscored
$5,795296,892 mi

Comparison: 19 similar vehicles

Houma, LA

2012 Hyundai Santa Fe SE

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

2012 Hyundai Santa Fe SE

Houma, LA

UnscoredInsufficient · 0
$5,800150,398 mi

Houma, LA

2006 Buick LaCrosse CX

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

2006 Buick LaCrosse CX

Houma, LA

UnscoredInsufficient · 0
$5,800136,623 mi

Houma, LA

2015 Buick Enclave Leather

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

2015 Buick Enclave Leather

Houma, LA

Unscored
$5,995245,067 mi

Comparison: 13 similar vehicles

Houma, LA

2014 Chrysler Town & Country Touring-L

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

2014 Chrysler Town & Country Touring-L

Houma, LA

UnscoredInsufficient · 0
$5,995136,667 mi

Houma, LA

2013 Toyota Corolla LE

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

2013 Toyota Corolla LE

Houma, LA

Unscored
$5,995200,468 mi

Comparison: 5 similar vehicles

Houma, LA

2013 Cadillac SRX Base

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

2013 Cadillac SRX Base

Houma, LA

UnscoredInsufficient · 0
$5,995142,801 mi

Houma, LA

2013 Kia Optima SX

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

2013 Kia Optima SX

Houma, LA

UnscoredInsufficient · 0
$5,995136,578 mi

Houma, LA

2012 Dodge Charger SE

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

2012 Dodge Charger SE

Houma, LA

UnscoredInsufficient · 4
$5,995214,344 mi

Comparison: 4 similar vehicles

Houma, LA

2011 GMC Acadia SL

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

2011 GMC Acadia SL

Houma, LA

Unscored
$5,995222,872 mi

Comparison: 5 similar vehicles

Houma, LA

2011 GMC Yukon XL Denali

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

2011 GMC Yukon XL Denali

Houma, LA

UnscoredInsufficient · 0
$5,995247,700 mi

Houma, LA

2008 Pontiac Torrent Base

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

2008 Pontiac Torrent Base

Houma, LA

UnscoredInsufficient · 0
$5,995120,020 mi

Houma, LA

2008 Mazda MAZDA3 i Touring

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

2008 Mazda MAZDA3 i Touring

Houma, LA

UnscoredInsufficient · 0
$5,995171,862 mi

Houma, LA

2007 Ford F-150 STX

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

2007 Ford F-150 STX

Houma, LA

UnscoredInsufficient · 0
$5,995178,529 mi

Houma, LA

2007 Ford Fusion SE

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

2007 Ford Fusion SE

Houma, LA

UnscoredInsufficient · 0
$5,995130,688 mi

Houma, LA

2007 Kia Rondo EX

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

2007 Kia Rondo EX

Houma, LA

UnscoredInsufficient · 0
$5,99594,409 mi

Houma, LA

2006 Ford F-150 STX

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

2006 Ford F-150 STX

Houma, LA

Unscored
$5,995289,766 mi

Comparison: 9 similar vehicles

Houma, LA

2006 Ford F-150 XL

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

2006 Ford F-150 XL

Houma, LA

UnscoredInsufficient · 0
$5,995118,110 mi

Houma, LA

2006 Chrysler 300 Touring

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

2006 Chrysler 300 Touring

Houma, LA

UnscoredInsufficient · 0
$5,995173,291 mi

Houma, LA

2004 Dodge Ram 1500 Pickup SLT

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

2004 Dodge Ram 1500 Pickup SLT

Houma, LA

Unscored
$5,995209,424 mi

Comparison: 6 similar vehicles

Houma, LA

2003 Ford Expedition Eddie Bauer

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

2003 Ford Expedition Eddie Bauer

Houma, LA

UnscoredInsufficient · 0
$5,995241,075 mi

Houma, LA

2015 Chevrolet Impala 2LT

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

2015 Chevrolet Impala 2LT

Houma, LA

UnscoredInsufficient · 4
$6,295215,503 mi

Comparison: 4 similar vehicles

Houma, LA

2014 Nissan Altima S

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

2014 Nissan Altima S

Houma, LA

Unscored
$6,400161,466 mi

Comparison: 10 similar vehicles

Houma, LA

2014 Ford Mustang V6

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

2014 Ford Mustang V6

Houma, LA

Unscored
$6,400195,609 mi

Comparison: 11 similar vehicles

Houma, LA

2011 Toyota Camry Base

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

2011 Toyota Camry Base

Houma, LA

UnscoredInsufficient · 4
$6,400210,866 mi

Comparison: 4 similar vehicles

Houma, LA

2009 Nissan Armada LE

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

2009 Nissan Armada LE

Houma, LA

UnscoredInsufficient · 0
$6,400191,580 mi

Houma, LA

2011 RAM 1500 Pickup ST

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

2011 RAM 1500 Pickup ST

Houma, LA

UnscoredInsufficient · 3
$6,495114,440 mi

Comparison: 3 similar vehicles

Houma, LA

2010 Ford Expedition XLT

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

2010 Ford Expedition XLT

Houma, LA

UnscoredInsufficient · 0
$6,495162,984 mi

Houma, LA

2010 Nissan Armada Platinum

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

2010 Nissan Armada Platinum

Houma, LA

Unscored
$6,495192,942 mi

Comparison: 6 similar vehicles

Houma, LA

2009 Kia Rondo LX

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

2009 Kia Rondo LX

Houma, LA

UnscoredInsufficient · 0
$6,49571,305 mi

Houma, LA

2007 Lincoln MKZ Base

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

2007 Lincoln MKZ Base

Houma, LA

UnscoredInsufficient · 0
$6,495150,861 mi

Houma, 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.
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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