Skip to main content
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 27, 2026

6.1M+

Unique vehicles analyzed

as of October 27, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.4M new·2.8M used·Listings processed daily

Or explore the market

13,727 listings found

2005 Toyota Prius Base

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

2005 Toyota Prius Base

Mandeville, LA

UnscoredInsufficient · 4
$1,846Mileage not verified

Comparison: 4 similar vehicles

Mandeville, LA

2006 Toyota Prius Base

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

2006 Toyota Prius Base

Mandeville, LA

UnscoredInsufficient · 0
$1,850Mileage not verified

Mandeville, LA

2005 Toyota Prius Base

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

2005 Toyota Prius Base

Mandeville, LA

UnscoredInsufficient · 4
$1,850Mileage not verified

Comparison: 4 similar vehicles

Mandeville, LA

2009 Nissan Murano SL

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

2009 Nissan Murano SL

Slidell, LA

UnscoredLimited · 12
$2,495246,810 mi

Comparison: 12 similar vehicles

Slidell, LA

2009 Dodge Caliber SE

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

2009 Dodge Caliber SE

Slidell, LA

UnscoredInsufficient · 0
$2,500200,580 mi

Slidell, LA

1996 Toyota Camry

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

1996 Toyota Camry

Slidell, LA

UnscoredInsufficient · 0
$2,500260,165 mi

Slidell, LA

2006 INFINITI QX56 Base

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

2006 INFINITI QX56 Base

Mandeville, LA

UnscoredInsufficient · 3
$2,650Mileage not verified

Comparison: 3 similar vehicles

Mandeville, LA

1999 Buick LeSabre CUSTOM

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

1999 Buick LeSabre CUSTOM

Denham Springs, LA

UnscoredInsufficient · 0
$2,850201,587 mi

Denham Springs, LA

2016 Kia Soul Base

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

2016 Kia Soul Base

Carriere, MS

UnscoredModerate · 27
$2,900197,960 mi

Comparison: 27 similar vehicles

Carriere, MS

2006 Toyota Camry LE

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

2006 Toyota Camry LE

Hammond, LA

UnscoredInsufficient · 3
$2,900246,655 mi

Comparison: 3 similar vehicles

Hammond, LA

2004 Ford Mustang Deluxe

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

2004 Ford Mustang Deluxe

Hammond, LA

UnscoredInsufficient · 0
$2,900205,585 mi

Hammond, LA

2000 Chevrolet Silverado BASE

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

2000 Chevrolet Silverado BASE

Slidell, LA

UnscoredInsufficient · 0
$2,990299,469 mi

Slidell, 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

Slidell, LA

UnscoredInsufficient · 0
$2,995232,528 mi

Slidell, LA

2005 Chevrolet Malibu LS

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

2005 Chevrolet Malibu LS

Slidell, LA

UnscoredInsufficient · 0
$2,995177,264 mi

Slidell, LA

2004 Ford Expedition Eddie Bauer

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

2004 Ford Expedition Eddie Bauer

Slidell, LA

UnscoredInsufficient · 0
$2,995209,476 mi

Slidell, LA

2004 Cadillac DeVille Base

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

2004 Cadillac DeVille Base

Slidell, LA

UnscoredInsufficient · 0
$2,995172,982 mi

Slidell, LA

2003 Ford Focus ZX5

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

2003 Ford Focus ZX5

Slidell, LA

UnscoredInsufficient · 0
$2,995119,305 mi

Slidell, LA

2007 Honda Accord 3.0 EX

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

2007 Honda Accord 3.0 EX

Slidell, LA

UnscoredInsufficient · 0
$3,000183,384 mi

Slidell, LA

2012 Nissan Altima SR

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

2012 Nissan Altima SR

Slidell, LA

UnscoredLimited · 10
$3,300181,188 mi

Comparison: 10 similar vehicles

Slidell, LA

2011 Kia Sorento LX

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

2011 Kia Sorento LX

Summit, MS

UnscoredInsufficient · 0
$3,310147,177 mi

Summit, MS

2008 Mazda MAZDA3 i Sport

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

2008 Mazda MAZDA3 i Sport

Slidell, LA

UnscoredInsufficient · 0
$3,500183,500 mi

Slidell, LA

2000 Chevrolet Silverado BASE

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

2000 Chevrolet Silverado BASE

Slidell, LA

UnscoredInsufficient · 0
$3,500210,484 mi

Slidell, LA

2009 Toyota Yaris Base

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

2009 Toyota Yaris Base

Covington, LA

UnscoredInsufficient · 0
$3,689267,539 mi

Covington, LA

2015 Hyundai Elantra SE

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

2015 Hyundai Elantra SE

Slidell, LA

UnscoredLimited · 14
$3,800136,396 mi

Comparison: 14 similar vehicles

Slidell, LA

2016 Kia Optima SX

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

2016 Kia Optima SX

Carriere, MS

UnscoredInsufficient · 0
$3,900153,879 mi

Carriere, MS

2012 Honda Civic LX

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

2012 Honda Civic LX

Slidell, LA

UnscoredInsufficient · 4
$3,950179,050 mi

Comparison: 4 similar vehicles

Slidell, LA

2008 Scion tC Base

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

2008 Scion tC Base

Amite City, LA

UnscoredInsufficient · 0
$3,990215,060 mi

Amite City, LA

2010 Ford Focus S

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

2010 Ford Focus S

Hammond, LA

Salvage title
$3,99498,227 mi

Hammond, LA

2015 Chevrolet Sonic LT

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

2015 Chevrolet Sonic LT

Slidell, LA

UnscoredInsufficient · 0
$3,995166,080 mi

Slidell, LA

2013 Nissan Altima Sedan

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

2013 Nissan Altima Sedan

Slidell, LA

UnscoredInsufficient · 0
$3,995174,832 mi

Slidell, LA

2012 Buick Verano 1SG

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

2012 Buick Verano 1SG

Slidell, LA

UnscoredInsufficient · 0
$3,995149,622 mi

Slidell, LA

2012 Nissan Rogue SV

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

2012 Nissan Rogue SV

Slidell, LA

UnscoredLimited · 5
$3,995169,185 mi

Comparison: 5 similar vehicles

Slidell, LA

2011 Chevrolet Malibu LTZ

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

2011 Chevrolet Malibu LTZ

Slidell, LA

UnscoredInsufficient · 0
$3,995179,483 mi

Slidell, LA

2010 Volvo C70 T5

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

2010 Volvo C70 T5

Slidell, LA

UnscoredInsufficient · 0
$3,995159,705 mi

Slidell, LA

2006 Lexus IS 250

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

2006 Lexus IS 250

Slidell, LA

UnscoredInsufficient · 0
$3,995289,054 mi

Slidell, LA

2004 Ford Taurus LX

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

2004 Ford Taurus LX

Slidell, LA

UnscoredInsufficient · 0
$3,995100,958 mi

Slidell, LA

1998 Mercedes-Benz SLK Base

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

1998 Mercedes-Benz SLK Base

Slidell, LA

UnscoredInsufficient · 0
$3,995149,347 mi

Slidell, LA

2014 Ford Escape S

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

2014 Ford Escape S

Picayune, MS

UnscoredInsufficient · 3
$3,999174,955 mi

Comparison: 3 similar vehicles

Picayune, MS

2012 Nissan Altima S

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

2012 Nissan Altima S

Picayune, MS

UnscoredInsufficient · 4
$4,198150,000 mi

Comparison: 4 similar vehicles

Picayune, MS

2013 Nissan Altima Sedan SV

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

2013 Nissan Altima Sedan SV

Slidell, LA

UnscoredInsufficient · 3
$4,200163,940 mi

Comparison: 3 similar vehicles

Slidell, LA

2009 Nissan Rogue SL

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

2009 Nissan Rogue SL

Columbia, MS

UnscoredInsufficient · 3
$4,292118,278 mi

Comparison: 3 similar vehicles

Columbia, MS

2012 Jeep Patriot Sport

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

2012 Jeep Patriot Sport

Slidell, LA

UnscoredInsufficient · 4
$4,347174,397 mi

Comparison: 4 similar vehicles

Slidell, LA

2007 Ford Freestyle SEL

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

2007 Ford Freestyle SEL

Slidell, LA

UnscoredInsufficient · 0
$4,400152,157 mi

Slidell, LA

2008 Hyundai Accent GS

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

2008 Hyundai Accent GS

Albany, LA

UnscoredLimited · 8
$4,495145,776 mi

Comparison: 8 similar vehicles

Albany, LA

2005 GMC Sierra 1500 SLE

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

2005 GMC Sierra 1500 SLE

Covington, LA

UnscoredInsufficient · 0
$4,495259,212 mi

Covington, LA

2002 Nissan Frontier XE

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

2002 Nissan Frontier XE

Albany, LA

UnscoredInsufficient · 0
$4,495374,658 mi

Albany, LA

2013 GMC Acadia SLT1

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

2013 GMC Acadia SLT1

Covington, LA

UnscoredLimited · 11
$4,500177,739 mi

Comparison: 11 similar vehicles

Covington, LA

2011 Volkswagen Routan SE

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

2011 Volkswagen Routan SE

Slidell, LA

UnscoredInsufficient · 0
$4,500149,598 mi

Slidell, LA

2010 Honda Accord LX-P

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

2010 Honda Accord LX-P

Slidell, LA

UnscoredInsufficient · 3
$4,500122,490 mi

Comparison: 3 similar vehicles

Slidell, LA

2005 Lincoln Town Car Signature Limited

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

2005 Lincoln Town Car Signature Limited

Slidell, LA

UnscoredInsufficient · 0
$4,500277,009 mi

Slidell, 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

Explore Popular Markets

Independent, evidence-backed pricing intelligence for every major US metro

We collect personal information as described in our Notice at Collection and Privacy Policy. You may opt out of the sale or sharing of your personal information.