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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 28, 2026

6M+

Unique vehicles analyzed

as of October 28, 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

3,416 listings found

2009 Nissan Altima S

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

2009 Nissan Altima S

Shreveport, LA

Fair PriceLimited · 15
$3,200115,497 mi

Market: $2,995 – $8,995

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 43 days listed (based on current market benchmarks)

Shreveport, LA

No Photo

2000 Chevrolet Silverado LT

Shreveport, LA

UnscoredInsufficient · 0
$3,500289,882 mi

Shreveport, LA

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 · 5
$3,800180,466 mi

Comparison: 5 similar vehicles

Shreveport, LA

2009 Honda Pilot Touring

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

2009 Honda Pilot Touring

Shreveport, LA

UnscoredInsufficient · 0
$3,800163,129 mi

Shreveport, LA

2008 Kia Sedona LX

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

2008 Kia Sedona LX

Shreveport, LA

UnscoredInsufficient · 0
$3,900238,166 mi

Shreveport, LA

1999 Ford Expedition XLT

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

1999 Ford Expedition XLT

Shreveport, LA

UnscoredInsufficient · 0
$3,900278,897 mi

Shreveport, LA

2016 Jeep Patriot Sport SE

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

2016 Jeep Patriot Sport SE

Shreveport, LA

UnscoredInsufficient · 0
$4,500199,332 mi

Shreveport, LA

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 · 36
$4,500150,774 mi

Comparison: 36 similar vehicles

Shreveport, LA

2014 Kia Sorento LX

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

2014 Kia Sorento LX

Shreveport, LA

UnscoredModerate · 26
$4,500225,357 mi

Comparison: 26 similar vehicles

Shreveport, LA

2013 Ford Focus SE

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

2013 Ford Focus SE

Shreveport, LA

UnscoredModerate · 36
$4,500143,221 mi

Comparison: 36 similar vehicles

Shreveport, 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 · 41
$4,500239,140 mi

Comparison: 41 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

2010 Nissan Versa S

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

2010 Nissan Versa S

Shreveport, LA

UnscoredInsufficient · 0
$4,500186,986 mi

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 · 4
$4,900176,977 mi

Comparison: 4 similar vehicles

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 · 40
$4,900165,235 mi

Comparison: 40 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 · 0
$4,900150,988 mi

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 · 8
$4,900129,880 mi

Comparison: 8 similar vehicles

Shreveport, LA

2012 Chrysler Town & Country Touring

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

2012 Chrysler Town & Country Touring

Shreveport, LA

UnscoredLimited · 6
$4,900211,828 mi

Comparison: 6 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

2012 Buick Enclave Premium

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

2012 Buick Enclave Premium

Shreveport, LA

UnscoredLimited · 7
$4,900219,320 mi

Comparison: 7 similar vehicles

Shreveport, LA

2012 Nissan Rogue S

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

2012 Nissan Rogue S

Shreveport, LA

UnscoredLimited · 10
$4,900157,996 mi

Comparison: 10 similar vehicles

Shreveport, LA

2012 Scion xD Release Series 4.0

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

2012 Scion xD Release Series 4.0

Shreveport, LA

UnscoredInsufficient · 0
$4,900226,081 mi

Shreveport, LA

2011 Cadillac SRX Luxury Collection

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

2011 Cadillac SRX Luxury Collection

Shreveport, LA

UnscoredLimited · 11
$4,900219,919 mi

Comparison: 11 similar vehicles

Shreveport, LA

2011 Hyundai Santa Fe GLS

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

2011 Hyundai Santa Fe GLS

Shreveport, LA

UnscoredLimited · 7
$4,900228,948 mi

Comparison: 7 similar vehicles

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

2008 Toyota Sienna XLE

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

2008 Toyota Sienna XLE

Shreveport, LA

UnscoredLimited · 10
$4,900217,949 mi

Comparison: 10 similar vehicles

Shreveport, LA

2007 Dodge Durango SXT

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

2007 Dodge Durango SXT

Shreveport, LA

UnscoredInsufficient · 0
$4,900189,857 mi

Shreveport, LA

2007 Ford Expedition Eddie Bauer

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

2007 Ford Expedition Eddie Bauer

Shreveport, LA

UnscoredInsufficient · 4
$4,900233,742 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

2004 Chevrolet Monte Carlo LS

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

2004 Chevrolet Monte Carlo LS

Shreveport, LA

UnscoredInsufficient · 0
$4,900140,154 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

2002 Chevrolet TrailBlazer LS

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

2002 Chevrolet TrailBlazer LS

Shreveport, LA

UnscoredInsufficient · 3
$4,900198,415 mi

Comparison: 3 similar vehicles

Shreveport, LA

2010 Ford Flex SEL

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

2010 Ford Flex SEL

Shreveport, LA

UnscoredInsufficient · 0
$4,988205,000 mi

Shreveport, LA

2006 Dodge Ram 1500 Pickup ST

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

2006 Dodge Ram 1500 Pickup ST

Shreveport, LA

Salvage title
$4,995247,348 mi

Shreveport, LA

2014 Ford Focus Titanium

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

2014 Ford Focus Titanium

Shreveport, LA

UnscoredLimited · 5
$5,000101,350 mi

Comparison: 5 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 · 8
$5,000122,836 mi

Comparison: 8 similar vehicles

Shreveport, LA

No Photo

2007 GMC Yukon XL Denali

Shreveport, LA

UnscoredInsufficient · 0
$5,000Mileage not verified

Shreveport, LA

2011 Kia Sorento LX

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

2011 Kia Sorento LX

Shreveport, LA

UnscoredLimited · 13
$5,200140,599 mi

Comparison: 13 similar vehicles

Shreveport, LA

2011 Kia Sorento EX

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

2011 Kia Sorento EX

Shreveport, LA

UnscoredInsufficient · 4
$5,200145,890 mi

Comparison: 4 similar vehicles

Shreveport, LA

2018 Nissan Sentra S

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

2018 Nissan Sentra S

Shreveport, LA

Fair PriceLimited · 17
$5,500113,348 mi

Market: $5,259 – $16,900

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 5 days listed (based on current market benchmarks)

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 · 24
$5,500157,610 mi

Comparison: 24 similar vehicles

Shreveport, LA

2016 Nissan Pathfinder SV

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

2016 Nissan Pathfinder SV

Shreveport, LA

UnscoredInsufficient · 4
$5,500130,905 mi

Comparison: 4 similar vehicles

Shreveport, LA

2016 Nissan Rogue SV

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

2016 Nissan Rogue SV

Shreveport, LA

UnscoredModerate · 26
$5,500188,707 mi

Comparison: 26 similar vehicles

Shreveport, LA

2014 GMC Acadia Denali

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

2014 GMC Acadia Denali

Shreveport, LA

UnscoredModerate · 22
$5,500186,122 mi

Comparison: 22 similar vehicles

Shreveport, LA

2014 Cadillac SRX Performance Collection

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

2014 Cadillac SRX Performance Collection

Shreveport, LA

UnscoredLimited · 7
$5,500165,115 mi

Comparison: 7 similar vehicles

Shreveport, LA

2013 Ford F-150 XLT

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

2013 Ford F-150 XLT

Shreveport, LA

UnscoredRobust · 97
$5,500366,489 mi

Comparison: 97 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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