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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 25, 2026

6.1M+

Unique vehicles analyzed

as of October 25, 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

2,072 listings found

1999 Toyota Corolla VE

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

1999 Toyota Corolla VE

Harvey, LA

UnscoredInsufficient · 0
$1,995130,000 mi

Harvey, LA

2001 Ford F-150 XL

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

2001 Ford F-150 XL

Harvey, LA

UnscoredInsufficient · 0
$2,000160,377 mi

Harvey, LA

2000 Chevrolet Suburban Base

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

2000 Chevrolet Suburban Base

Harvey, LA

UnscoredInsufficient · 0
$2,500182,050 mi

Harvey, LA

2004 Toyota Camry LE

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

2004 Toyota Camry LE

Harvey, LA

UnscoredInsufficient · 0
$2,990190,248 mi

Harvey, LA

2010 Chevrolet Malibu 1LS

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

2010 Chevrolet Malibu 1LS

Harvey, LA

UnscoredInsufficient · 0
$2,994167,789 mi

Harvey, 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

Harvey, LA

UnscoredInsufficient · 0
$3,000205,959 mi

Harvey, LA

2005 Lexus ES 330

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

2005 Lexus ES 330

Harvey, LA

UnscoredInsufficient · 0
$3,500280,094 mi

Harvey, LA

2011 Nissan Armada SV

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

2011 Nissan Armada SV

Harvey, LA

UnscoredInsufficient · 0
$3,995309,306 mi

Harvey, LA

2007 Kia Spectra EX

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

2007 Kia Spectra EX

Harvey, LA

UnscoredInsufficient · 0
$3,995133,875 mi

Harvey, LA

2005 Honda Accord EX

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

2005 Honda Accord EX

Harvey, LA

UnscoredInsufficient · 4
$3,995189,746 mi

Comparison: 4 similar vehicles

Harvey, LA

2009 Mercury Grand Marquis LS

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

2009 Mercury Grand Marquis LS

Harvey, LA

UnscoredInsufficient · 0
$4,90063,878 mi

Harvey, LA

2009 GMC Acadia SLE

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

2009 GMC Acadia SLE

Harvey, LA

UnscoredInsufficient · 0
$4,936166,472 mi

Harvey, LA

2011 Toyota Camry LE

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

2011 Toyota Camry LE

Harvey, LA

UnscoredModerate · 22
$4,998197,299 mi

Comparison: 22 similar vehicles

Harvey, LA

2013 Toyota Prius Three

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

2013 Toyota Prius Three

Harvey, LA

UnscoredInsufficient · 0
$5,115194,755 mi

Harvey, LA

2011 Toyota Corolla Base

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

2011 Toyota Corolla Base

Harvey, LA

UnscoredInsufficient · 0
$5,115346,757 mi

Harvey, LA

2010 Honda Odyssey EX-L

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

2010 Honda Odyssey EX-L

Harvey, LA

UnscoredInsufficient · 4
$5,115232,219 mi

Comparison: 4 similar vehicles

Harvey, LA

2003 Honda Accord LX

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

2003 Honda Accord LX

Harvey, LA

UnscoredInsufficient · 0
$5,523300,001 mi

Harvey, LA

2019 Chevrolet Spark LS

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

2019 Chevrolet Spark LS

Harvey, LA

UnscoredInsufficient · 4
$5,900130,494 mi

Comparison: 4 similar vehicles

Harvey, LA

2016 Mazda MAZDA3 i Sport

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

2016 Mazda MAZDA3 i Sport

Harvey, LA

UnscoredInsufficient · 0
$5,900160,223 mi

Harvey, LA

2012 Nissan Rogue SV

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

2012 Nissan Rogue SV

Harvey, LA

UnscoredLimited · 7
$5,995103,236 mi

Comparison: 7 similar vehicles

Harvey, LA

2006 Mercury Mountaineer Premier

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

2006 Mercury Mountaineer Premier

Harvey, LA

UnscoredInsufficient · 0
$5,995192,628 mi

Harvey, LA

2013 Hyundai Elantra GLS

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

2013 Hyundai Elantra GLS

Harvey, LA

UnscoredLimited · 6
$6,333143,433 mi

Comparison: 6 similar vehicles

Harvey, 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

Harvey, LA

UnscoredInsufficient · 3
$6,498178,095 mi

Comparison: 3 similar vehicles

Harvey, LA

2016 Hyundai Accent SE

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

2016 Hyundai Accent SE

Harvey, LA

Fair PriceLimited · 10
$6,676107,297 mi

Market: $4,880 – $9,999

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 57 days listed (based on current market benchmarks)

Harvey, LA

2015 Nissan Rogue Select S

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

2015 Nissan Rogue Select S

Harvey, LA

UnscoredInsufficient · 3
$6,760142,680 mi

Comparison: 3 similar vehicles

Harvey, LA

2012 Nissan Murano SL

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

2012 Nissan Murano SL

Harvey, LA

UnscoredLimited · 6
$7,26089,198 mi

Comparison: 6 similar vehicles

Harvey, LA

2019 Kia RIO LX

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

2019 Kia RIO LX

Harvey, LA

UnscoredInsufficient · 0
$7,751139,375 mi

Harvey, LA

2013 Honda Accord EX

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

2013 Honda Accord EX

Harvey, LA

UnscoredInsufficient · 3
$7,860224,545 mi

Comparison: 3 similar vehicles

Harvey, LA

2010 Toyota Tundra Grade

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

2010 Toyota Tundra Grade

Harvey, LA

UnscoredLimited · 17
$7,888230,227 mi

Comparison: 17 similar vehicles

Harvey, LA

2016 Ford Transit XL

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

2016 Ford Transit XL

Harvey, LA

UnscoredInsufficient · 0
$8,000234,199 mi

Harvey, LA

2013 Nissan Rogue S

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

2013 Nissan Rogue S

Harvey, LA

UnscoredLimited · 6
$8,41697,090 mi

Comparison: 6 similar vehicles

Harvey, LA

2017 Hyundai Elantra Value Edition

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

2017 Hyundai Elantra Value Edition

Harvey, LA

UnscoredInsufficient · 0
$8,50035,810 mi

Harvey, LA

2015 Chevrolet Traverse LS

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

2015 Chevrolet Traverse LS

Harvey, LA

UnscoredInsufficient · 3
$8,500136,328 mi

Comparison: 3 similar vehicles

Harvey, LA

2016 Ford Fiesta SE

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

2016 Ford Fiesta SE

Harvey, LA

UnscoredInsufficient · 0
$8,70538,657 mi

Harvey, LA

2011 Cadillac CTS Base

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

2011 Cadillac CTS Base

Harvey, LA

UnscoredInsufficient · 0
$8,89989,775 mi

Harvey, LA

2014 Buick Enclave Leather

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

2014 Buick Enclave Leather

Harvey, LA

UnscoredInsufficient · 3
$8,988185,531 mi

Comparison: 3 similar vehicles

Harvey, LA

2020 Chevrolet Traverse LS

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

2020 Chevrolet Traverse LS

Harvey, LA

UnscoredLimited · 11
$8,99582,136 mi

Comparison: 11 similar vehicles

Harvey, LA

2012 Toyota Corolla LE

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

2012 Toyota Corolla LE

Harvey, LA

UnscoredInsufficient · 4
$9,218156,213 mi

Comparison: 4 similar vehicles

Harvey, LA

2020 Mitsubishi Outlander SE

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

2020 Mitsubishi Outlander SE

Harvey, LA

UnscoredInsufficient · 3
$9,337145,855 mi

Comparison: 3 similar vehicles

Harvey, LA

2012 Honda Civic EX

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

2012 Honda Civic EX

Harvey, LA

OverpricedLimited · 14
$9,785160,810 mi

Market: $4,495 – $7,147

Comparison: 14 similar vehicles

Priced ~37% above the typical market range for similar vehicles (based on current market benchmarks)

Harvey, LA

2018 GMC Acadia SLE-2

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

2018 GMC Acadia SLE-2

Harvey, LA

Salvage title
$9,98599,362 mi

Harvey, LA

2017 Hyundai Elantra SE

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

2017 Hyundai Elantra SE

Harvey, LA

UnscoredLimited · 8
$10,194113,494 mi

Comparison: 8 similar vehicles

Harvey, LA

2017 GMC Sierra 1500 SLE

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

2017 GMC Sierra 1500 SLE

Harvey, LA

UnscoredInsufficient · 4
$10,331200,710 mi

Comparison: 4 similar vehicles

Harvey, LA

2013 Toyota Highlander Plus

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

2013 Toyota Highlander Plus

Harvey, LA

UnscoredInsufficient · 4
$10,400169,910 mi

Comparison: 4 similar vehicles

Harvey, LA

2018 Jeep Cherokee Latitude

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

2018 Jeep Cherokee Latitude

Harvey, LA

UnscoredLimited · 7
$10,471124,775 mi

Comparison: 7 similar vehicles

Harvey, LA

2016 Audi Q3 Premium Plus

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

2016 Audi Q3 Premium Plus

Harvey, LA

UnscoredInsufficient · 0
$10,634103,497 mi

Harvey, LA

2017 Jeep Renegade Sport

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

2017 Jeep Renegade Sport

Harvey, LA

UnscoredLimited · 7
$10,98378,118 mi

Comparison: 7 similar vehicles

Harvey, LA

2024 Mitsubishi Mirage G4 ES

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

2024 Mitsubishi Mirage G4 ES

Harvey, LA

Fair PriceLimited · 13
$10,99437,837 mi

Market: $10,972 – $12,412

Comparison: 13 similar vehicles

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

Harvey, LA

2017 Ford Explorer XLT

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

2017 Ford Explorer XLT

Harvey, LA

UnscoredLimited · 8
$11,526124,377 mi

Comparison: 8 similar vehicles

Harvey, LA

2018 Audi Q3 Premium Plus

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

2018 Audi Q3 Premium Plus

Harvey, LA

UnscoredInsufficient · 3
$11,570114,212 mi

Comparison: 3 similar vehicles

Harvey, 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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