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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

3,239 listings found

2013 Chevrolet Equinox LS

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

2013 Chevrolet Equinox LS

Bel Air, MD

Unscored
$7,794122,889 mi

Comparison: 10 similar vehicles

Bel Air, MD

2013 Chevrolet Equinox LTZ

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

2013 Chevrolet Equinox LTZ

Bel Air, MD

Unscored
$9,55092,684 mi

Comparison: 9 similar vehicles

Bel Air, MD

2009 Hyundai Elantra SE

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

2009 Hyundai Elantra SE

Bel Air, MD

UnscoredInsufficient · 0
$9,79572,171 mi

Bel Air, MD

2018 Hyundai Elantra Value Edition

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

2018 Hyundai Elantra Value Edition

Bel Air, MD

UnscoredInsufficient · 3
$9,798134,512 mi

Comparison: 3 similar vehicles

Bel Air, MD

2014 Hyundai Sonata GLS

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

2014 Hyundai Sonata GLS

Bel Air, MD

Fair PriceModerate · 49
$9,79877,214 mi

Market: $3,799 – $13,998

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

Bel Air, MD

2013 Hyundai Sonata GLS

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

2013 Hyundai Sonata GLS

Bel Air, MD

Unscored
$9,79865,682 mi

Comparison: 9 similar vehicles

Bel Air, MD

2007 Toyota Corolla CE

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

2007 Toyota Corolla CE

Bel Air, MD

OverpricedLimited · 15
$9,79862,087 mi

Market: $3,800 – $8,999

Comparison: 15 similar vehicles

Priced ~9% above the typical market range for similar vehicles (based on current market benchmarks)

Bel Air, MD

2014 Ford Escape Titanium

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

2014 Ford Escape Titanium

Bel Air, MD

Unscored
$10,79482,058 mi

Comparison: 6 similar vehicles

Bel Air, MD

2018 Jeep Compass Sport

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

2018 Jeep Compass Sport

Bel Air, MD

Unscored
$10,798128,876 mi

Comparison: 25 similar vehicles

Bel Air, MD

2013 Volkswagen Beetle 2.0

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

2013 Volkswagen Beetle 2.0

Bel Air, MD

Unscored
$10,996124,926 mi

Comparison: 39 similar vehicles

Bel Air, MD

2018 Kia FORTE LX

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

2018 Kia FORTE LX

Bel Air, MD

Fair PriceModerate · 44
$11,09788,622 mi

Market: $3,999 – $16,488

Comparison: 44 similar vehicles

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

Bel Air, MD

2018 Hyundai Elantra SE

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

2018 Hyundai Elantra SE

Bel Air, MD

Fair PriceLimited · 18
$11,788112,918 mi

Market: $10,800 – $14,295

Comparison: 18 similar vehicles

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

Bel Air, MD

2014 Subaru Forester i Premium

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

2014 Subaru Forester i Premium

Bel Air, MD

Unscored
$11,796125,530 mi

Comparison: 9 similar vehicles

Bel Air, MD

2017 Hyundai Elantra SE

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

2017 Hyundai Elantra SE

Bel Air, MD

Fair PriceModerate · 47
$11,79898,751 mi

Market: $5,300 – $11,808

Comparison: 47 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 45 days listed (based on current market benchmarks)

Bel Air, MD

2015 GMC Terrain SLT-1

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

2015 GMC Terrain SLT-1

Bel Air, MD

Fair PriceModerate · 36
$11,79980,913 mi

Market: $3,950 – $12,899

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 9 days listed (based on current market benchmarks)

Bel Air, MD

2021 Hyundai Accent SE

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

2021 Hyundai Accent SE

Bel Air, MD

Unscored
$12,78777,528 mi

Comparison: 7 similar vehicles

Bel Air, MD

2019 Nissan Sentra SV

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

2019 Nissan Sentra SV

Bel Air, MD

Fair PriceModerate · 27
$12,79583,221 mi

Market: $7,500 – $16,598

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 55 days listed (based on current market benchmarks)

Bel Air, MD

2017 Honda Accord EX

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

2017 Honda Accord EX

Bel Air, MD

UnscoredInsufficient · 3
$12,798158,727 mi

Comparison: 3 similar vehicles

Bel Air, MD

2016 Nissan Rogue SL

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

2016 Nissan Rogue SL

Bel Air, MD

Fair PriceModerate · 41
$12,798111,433 mi

Market: $8,174 – $15,390

Comparison: 41 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 42 days listed (based on current market benchmarks)

Bel Air, MD

2017 BMW X1 28i

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

2017 BMW X1 28i

Bel Air, MD

Fair PriceLimited · 10
$12,964103,668 mi

Market: $9,940 – $16,408

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 12 days listed (based on current market benchmarks)

Bel Air, MD

2021 Jeep Grand Cherokee Limited

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

2021 Jeep Grand Cherokee Limited

Bel Air, MD

Unscored
$13,795163,569 mi

Comparison: 37 similar vehicles

Bel Air, MD

2019 Nissan Rogue SL

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

2019 Nissan Rogue SL

Bel Air, MD

Unscored
$13,796129,354 mi

Comparison: 100 similar vehicles

Bel Air, MD

2013 Ford Mustang V6

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

2013 Ford Mustang V6

Bel Air, MD

Unscored
$13,79691,386 mi

Comparison: 5 similar vehicles

Bel Air, MD

2011 Lexus RX 350

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

2011 Lexus RX 350

Bel Air, MD

Fair PriceRobust · 55
$13,796119,554 mi

Market: $7,995 – $18,684

Comparison: 55 similar vehicles

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

Bel Air, MD

2010 Lexus ES 350

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

2010 Lexus ES 350

Bel Air, MD

OverpricedModerate · 37
$13,79670,586 mi

Market: $4,999 – $13,000

Comparison: 37 similar vehicles

Priced ~6% above the typical market range for similar vehicles (based on current market benchmarks)

Bel Air, MD

2021 Kia Forte LXS

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

2021 Kia Forte LXS

Bel Air, MD

UnscoredInsufficient · 4
$13,798102,109 mi

Comparison: 4 similar vehicles

Bel Air, MD

2021 Kia Soul LX

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

2021 Kia Soul LX

Bel Air, MD

Fair PriceModerate · 21
$13,79873,154 mi

Market: $10,801 – $18,854

Comparison: 21 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 204 days listed (based on current market benchmarks)

Bel Air, MD

2019 Hyundai Tucson Value

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

2019 Hyundai Tucson Value

Bel Air, MD

Fair PriceLimited · 16
$13,798108,245 mi

Market: $11,794 – $15,388

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 18 days listed (based on current market benchmarks)

Bel Air, MD

2017 Hyundai Tucson SE

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

2017 Hyundai Tucson SE

Bel Air, MD

Unscored
$13,798107,129 mi

Comparison: 6 similar vehicles

Bel Air, MD

2010 Toyota Corolla LE

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

2010 Toyota Corolla LE

Bel Air, MD

OverpricedLimited · 10
$14,04664,568 mi

Market: $5,498 – $10,800

Comparison: 10 similar vehicles

Priced ~30% above the typical market range for similar vehicles (based on current market benchmarks)

Bel Air, MD

2021 Nissan Altima SR

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

2021 Nissan Altima SR

Bel Air, MD

Fair PriceRobust · 89
$14,352110,282 mi

Market: $7,995 – $19,194

Comparison: 89 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 202 days listed (based on current market benchmarks)

Bel Air, MD

2023 Kia Soul S

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

2023 Kia Soul S

Bel Air, MD

Unscored
$14,79590,549 mi

Comparison: 7 similar vehicles

Bel Air, MD

2021 Buick Encore GX Preferred

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

2021 Buick Encore GX Preferred

Bel Air, MD

Fair PriceModerate · 28
$14,795110,333 mi

Market: $9,000 – $16,998

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 18 days listed (based on current market benchmarks)

Bel Air, MD

2020 Hyundai Palisade SE

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

2020 Hyundai Palisade SE

Bel Air, MD

Unscored
$14,795133,531 mi

Comparison: 5 similar vehicles

Bel Air, MD

2017 Nissan Rogue SV

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

2017 Nissan Rogue SV

Bel Air, MD

Fair PriceLimited · 12
$14,79591,235 mi

Market: $7,950 – $16,790

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 41 days listed (based on current market benchmarks)

Bel Air, MD

2016 Nissan Frontier S

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

2016 Nissan Frontier S

Bel Air, MD

Fair PriceModerate · 21
$14,796118,841 mi

Market: $7,950 – $16,798

Comparison: 21 similar vehicles

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

Bel Air, MD

2019 Hyundai Tucson Value

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

2019 Hyundai Tucson Value

Bel Air, MD

Fair PriceLimited · 16
$14,798106,063 mi

Market: $11,794 – $15,388

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 91 days listed (based on current market benchmarks)

Bel Air, MD

2018 Jeep Renegade Limited

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

2018 Jeep Renegade Limited

Bel Air, MD

Unscored
$14,79873,420 mi

Comparison: 13 similar vehicles

Bel Air, MD

2016 Honda Civic EX

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

2016 Honda Civic EX

Bel Air, MD

Unscored
$14,798137,909 mi

Comparison: 5 similar vehicles

Bel Air, MD

2019 Volkswagen Jetta GLI Autobahn

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

2019 Volkswagen Jetta GLI Autobahn

Bel Air, MD

Fair PriceLimited · 11
$14,99090,720 mi

Market: $12,799 – $20,998

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 42 days listed (based on current market benchmarks)

Bel Air, MD

2015 Jeep Grand Cherokee Overland

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

2015 Jeep Grand Cherokee Overland

Bel Air, MD

Fair PriceModerate · 43
$15,787103,457 mi

Market: $3,500 – $24,250

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 55 days listed (based on current market benchmarks)

Bel Air, MD

2023 Nissan Kicks S

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

2023 Nissan Kicks S

Bel Air, MD

Fair PriceModerate · 20
$15,79575,132 mi

Market: $10,995 – $16,610

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 129 days listed (based on current market benchmarks)

Bel Air, MD

2020 Kia Soul GT-Line Turbo

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

2020 Kia Soul GT-Line Turbo

Bel Air, MD

Fair PriceLimited · 19
$15,79574,791 mi

Market: $6,999 – $16,500

Comparison: 19 similar vehicles

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

Bel Air, MD

2019 Honda HR-V EX

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

2019 Honda HR-V EX

Bel Air, MD

Unscored
$15,795119,955 mi

Comparison: 7 similar vehicles

Bel Air, MD

2021 Hyundai Elantra SEL

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

2021 Hyundai Elantra SEL

Bel Air, MD

Fair PriceLimited · 17
$15,796106,612 mi

Market: $12,500 – $17,300

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)

Bel Air, MD

2018 Ford Escape SE

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

2018 Ford Escape SE

Bel Air, MD

Fair PriceLimited · 10
$15,79852,480 mi

Market: $9,498 – $17,895

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 139 days listed (based on current market benchmarks)

Bel Air, MD

2018 Jeep Compass Latitude

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

2018 Jeep Compass Latitude

Bel Air, MD

Fair PriceLimited · 15
$15,79863,884 mi

Market: $7,900 – $17,695

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 85 days listed (based on current market benchmarks)

Bel Air, MD

2018 Nissan Rogue SL

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

2018 Nissan Rogue SL

Bel Air, MD

Unscored
$15,79888,713 mi

Comparison: 5 similar vehicles

Bel Air, MD

2017 Jeep Grand Cherokee Laredo E

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

2017 Jeep Grand Cherokee Laredo E

Bel Air, MD

Fair PriceRobust · 71
$15,79881,345 mi

Market: $5,995 – $21,777

Comparison: 71 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)

Bel Air, MD

2012 Toyota Highlander SE

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

2012 Toyota Highlander SE

Bel Air, MD

Unscored
$15,798148,240 mi

Comparison: 5 similar vehicles

Bel Air, MD

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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