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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

117 listings found

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

2015 Honda Accord LX-S

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

2015 Honda Accord LX-S

Bossier City, LA

UnscoredLimited · 5
$4,904235,590 mi

Comparison: 5 similar vehicles

Bossier City, LA

2007 Chevrolet Monte Carlo LT

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

2007 Chevrolet Monte Carlo LT

Bossier City, LA

UnscoredInsufficient · 0
$6,995162,498 mi

Bossier City, LA

2014 Ford Mustang V6 Premium

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

2014 Ford Mustang V6 Premium

Bossier City, LA

UnscoredLimited · 10
$6,998155,683 mi

Comparison: 10 similar vehicles

Bossier City, LA

2011 Mitsubishi Eclipse GS

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

2011 Mitsubishi Eclipse GS

Minden, LA

UnscoredInsufficient · 0
$7,50088,046 mi

Minden, LA

2011 Hyundai Genesis Coupe R-Spec

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

2011 Hyundai Genesis Coupe R-Spec

Shreveport, LA

UnscoredInsufficient · 0
$7,500102,986 mi

Shreveport, LA

2010 Kia Forte Koup EX

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

2010 Kia Forte Koup EX

Shreveport, LA

UnscoredInsufficient · 0
$7,995176,431 mi

Shreveport, LA

2014 Chevrolet Camaro 1LS

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

2014 Chevrolet Camaro 1LS

Haughton, LA

UnscoredInsufficient · 0
$8,995174,736 mi

Haughton, LA

2014 Chevrolet Camaro 2LS

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

2014 Chevrolet Camaro 2LS

Bossier City, LA

UnscoredLimited · 12
$9,995169,750 mi

Comparison: 12 similar vehicles

Bossier City, LA

2013 Chevrolet Camaro 1LT

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

2013 Chevrolet Camaro 1LT

Winnfield, LA

UnscoredInsufficient · 0
$9,995108,451 mi

Winnfield, LA

2012 Dodge Challenger SXT

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

2012 Dodge Challenger SXT

Bossier City, LA

UnscoredLimited · 10
$9,995169,816 mi

Comparison: 10 similar vehicles

Bossier City, LA

2010 Dodge Challenger SE

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

2010 Dodge Challenger SE

Bossier City, LA

Salvage title
$9,995135,866 mi

Bossier City, LA

2015 Nissan 370Z Coupe Touring

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

2015 Nissan 370Z Coupe Touring

Shreveport, LA

UnscoredInsufficient · 0
$10,900183,894 mi

Shreveport, LA

2012 Dodge Challenger SXT

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

2012 Dodge Challenger SXT

Shreveport, LA

UnscoredLimited · 10
$10,900151,018 mi

Comparison: 10 similar vehicles

Shreveport, LA

2014 Ford Mustang V6 Premium

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

2014 Ford Mustang V6 Premium

Bossier City, LA

Fair PriceLimited · 10
$10,904116,014 mi

Market: $6,998 – $14,850

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 159 days listed (based on current market benchmarks)

Bossier City, LA

2016 Mercedes-Benz E-Class E400

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

2016 Mercedes-Benz E-Class E400

Shreveport, LA

UnscoredLimited · 12
$10,995126,558 mi

Comparison: 12 similar vehicles

Shreveport, LA

2014 Dodge Challenger SXT

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

2014 Dodge Challenger SXT

Bossier City, LA

UnscoredModerate · 47
$10,998143,920 mi

Comparison: 47 similar vehicles

Bossier City, LA

2011 Chevrolet Camaro 2LT

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

2011 Chevrolet Camaro 2LT

Bossier City, LA

UnscoredLimited · 10
$10,999147,000 mi

Comparison: 10 similar vehicles

Bossier City, LA

2015 Honda Accord EX-L V-6

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

2015 Honda Accord EX-L V-6

Shreveport, LA

UnscoredLimited · 8
$11,900146,441 mi

Comparison: 8 similar vehicles

Shreveport, LA

2013 Chevrolet Camaro 2LS

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

2013 Chevrolet Camaro 2LS

Shreveport, LA

UnscoredLimited · 8
$11,900123,617 mi

Comparison: 8 similar vehicles

Shreveport, LA

2012 Ford Mustang V6 Premium

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

2012 Ford Mustang V6 Premium

Shreveport, LA

UnscoredLimited · 9
$11,90084,212 mi

Comparison: 9 similar vehicles

Shreveport, LA

2016 Dodge Challenger R/T

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

2016 Dodge Challenger R/T

Shreveport, LA

UnscoredLimited · 12
$11,995202,731 mi

Comparison: 12 similar vehicles

Shreveport, LA

2011 Dodge Challenger R/T

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

2011 Dodge Challenger R/T

Shreveport, LA

UnscoredInsufficient · 0
$13,500129,970 mi

Shreveport, LA

2018 Chevrolet Camaro 1LT

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

2018 Chevrolet Camaro 1LT

Bossier City, LA

UnscoredModerate · 26
$14,304148,385 mi

Comparison: 26 similar vehicles

Bossier City, LA

2014 Ford Mustang V6

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

2014 Ford Mustang V6

Bossier City, LA

Fair PriceLimited · 19
$14,995101,428 mi

Market: $5,724 – $16,998

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 76 days listed (based on current market benchmarks)

Bossier City, LA

2018 Dodge Challenger SXT

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

2018 Dodge Challenger SXT

Bossier City, LA

UnscoredLimited · 13
$15,995136,057 mi

Comparison: 13 similar vehicles

Bossier City, LA

2010 Chevrolet Camaro 2SS

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

2010 Chevrolet Camaro 2SS

Bossier City, LA

UnscoredLimited · 10
$16,092128,759 mi

Comparison: 10 similar vehicles

Bossier City, LA

2017 Chevrolet Camaro 1LT

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

2017 Chevrolet Camaro 1LT

Minden, LA

Fair PriceModerate · 36
$16,11095,357 mi

Market: $11,900 – $18,426

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)

Minden, LA

2019 Chevrolet Camaro 1LT

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

2019 Chevrolet Camaro 1LT

Bossier City, LA

Fair PriceModerate · 34
$16,99071,645 mi

Market: $11,995 – $28,950

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 79 days listed (based on current market benchmarks)

Bossier City, LA

2020 Ford Mustang EcoBoost

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

2020 Ford Mustang EcoBoost

Natchitoches, LA

Fair PriceLimited · 12
$17,07882,500 mi

Market: $16,359 – $21,099

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 115 days listed (based on current market benchmarks)

Natchitoches, LA

2016 Dodge Challenger SXT

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

2016 Dodge Challenger SXT

Bossier City, LA

Fair PriceRobust · 54
$17,995116,432 mi

Market: $8,995 – $20,900

Comparison: 54 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 132 days listed (based on current market benchmarks)

Bossier City, LA

2012 Chevrolet Camaro 2SS

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

2012 Chevrolet Camaro 2SS

Shreveport, LA

UnscoredLimited · 5
$17,995146,129 mi

Comparison: 5 similar vehicles

Shreveport, LA

2020 Chevrolet Camaro 1LS

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

2020 Chevrolet Camaro 1LS

Bossier City, LA

UnscoredInsufficient · 3
$18,995103,557 mi

Comparison: 3 similar vehicles

Bossier City, LA

2017 Ford Mustang GT

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

2017 Ford Mustang GT

Bossier City, LA

Great DealLimited · 13
$18,995108,524 mi

Market: $19,999 – $27,799

Comparison: 13 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 56 days listed (based on current market benchmarks)

Bossier City, LA

2020 Ford Mustang EcoBoost

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

2020 Ford Mustang EcoBoost

Stonewall, LA

Fair PriceModerate · 21
$19,36385,452 mi

Market: $13,990 – $21,099

Comparison: 21 similar vehicles

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

Stonewall, LA

2017 Dodge Challenger R/T Plus

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

2017 Dodge Challenger R/T Plus

Shreveport, LA

UnscoredInsufficient · 0
$19,500120,889 mi

Shreveport, LA

2016 Ford Mustang GT

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

2016 Ford Mustang GT

Shreveport, LA

UnscoredLimited · 19
$19,995159,524 mi

Comparison: 19 similar vehicles

Shreveport, LA

2010 Chevrolet Camaro 2SS

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

2010 Chevrolet Camaro 2SS

Shreveport, LA

Fair PriceLimited · 10
$19,99572,237 mi

Market: $7,850 – $25,995

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 7 days listed (based on current market benchmarks)

Shreveport, LA

2006 Chevrolet Corvette Base

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

2006 Chevrolet Corvette Base

Shreveport, LA

Fair PriceLimited · 18
$19,99580,395 mi

Market: $16,079 – $27,929

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 72 days listed (based on current market benchmarks)

Shreveport, LA

2015 Chevrolet Camaro 2LT

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

2015 Chevrolet Camaro 2LT

Stonewall, LA

Fair PriceModerate · 21
$20,46964,899 mi

Market: $13,795 – $21,998

Comparison: 21 similar vehicles

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

Stonewall, LA

2022 Dodge Challenger GT

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

2022 Dodge Challenger GT

Minden, LA

Fair PriceModerate · 25
$20,98892,352 mi

Market: $17,149 – $26,994

Comparison: 25 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 68 days listed (based on current market benchmarks)

Minden, LA

2015 Chevrolet Camaro 2LT

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

2015 Chevrolet Camaro 2LT

Shreveport, LA

OverpricedLimited · 18
$21,99872,352 mi

Market: $13,795 – $20,590

Comparison: 18 similar vehicles

Priced ~7% above the typical market range for similar vehicles (based on current market benchmarks)

Shreveport, LA

2021 Dodge Challenger R/T

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

2021 Dodge Challenger R/T

Shreveport, LA

Fair PriceModerate · 33
$22,43697,105 mi

Market: $21,356 – $39,464

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 24 days listed (based on current market benchmarks)

Shreveport, LA

2006 Chevrolet Corvette Base

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

2006 Chevrolet Corvette Base

Bossier City, LA

Fair PriceLimited · 18
$23,32086,149 mi

Market: $16,079 – $27,929

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 64 days listed (based on current market benchmarks)

Bossier City, LA

2020 Chevrolet Camaro 1LT

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

2020 Chevrolet Camaro 1LT

Shreveport, LA

UnscoredInsufficient · 0
$23,99057,812 mi

Shreveport, LA

2021 Dodge Challenger GT

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

2021 Dodge Challenger GT

Bossier City, LA

Fair PriceLimited · 17
$24,82557,082 mi

Market: $24,629 – $25,102

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 20 days listed (based on current market benchmarks)

Bossier City, LA

2015 Dodge Challenger R/T

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

2015 Dodge Challenger R/T

Shreveport, LA

OverpricedModerate · 23
$24,99883,200 mi

Market: $12,999 – $24,475

Comparison: 23 similar vehicles

Priced ~2% above the typical market range for similar vehicles (based on current market benchmarks)

Shreveport, LA

2017 Jaguar F-TYPE Premium

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

2017 Jaguar F-TYPE Premium

Minden, LA

UnscoredInsufficient · 0
$26,50063,416 mi

Minden, LA

2024 Ford Mustang EcoBoost Premium

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

2024 Ford Mustang EcoBoost Premium

Shreveport, LA

Fair PriceModerate · 22
$26,99859,788 mi

Market: $24,828 – $32,086

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 103 days listed (based on current market benchmarks)

Shreveport, LA

2022 Subaru BRZ Limited

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

2022 Subaru BRZ Limited

Bossier City, LA

UnscoredInsufficient · 0
$27,02538,676 mi

Bossier City, LA

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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