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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 31, 2026

6.1M+

Unique vehicles analyzed

as of October 31, 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

1,989 listings found

2015 Nissan Altima SL

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

2015 Nissan Altima SL

Edgewood, MD

Unscored
$3,999168,174 mi

Comparison: 6 similar vehicles

Edgewood, MD

2015 Kia Soul Base

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

2015 Kia Soul Base

Edgewood, MD

Fair PriceRobust · 62
$4,999119,823 mi

Market: $2,500 – $14,488

Comparison: 62 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 31 days listed (based on current market benchmarks)

Edgewood, MD

2014 GMC Acadia SLT1

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

2014 GMC Acadia SLT1

Edgewood, MD

Unscored
$5,990187,373 mi

Comparison: 31 similar vehicles

Edgewood, MD

1999 Ford Ranger XLT

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

1999 Ford Ranger XLT

Edgewood, MD

UnscoredInsufficient · 3
$5,999128,952 mi

Comparison: 3 similar vehicles

Edgewood, MD

2001 Jeep Wrangler SE

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

2001 Jeep Wrangler SE

Edgewood, MD

UnscoredInsufficient · 0
$6,400124,079 mi

Edgewood, MD

2015 FIAT 500 Sport

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

2015 FIAT 500 Sport

Edgewood, MD

UnscoredInsufficient · 3
$6,60064,656 mi

Comparison: 3 similar vehicles

Edgewood, MD

2016 Chevrolet Equinox LT

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

2016 Chevrolet Equinox LT

Edgewood, MD

Unscored
$6,700136,949 mi

Comparison: 8 similar vehicles

Edgewood, MD

2007 Ford F-150 FX4

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

2007 Ford F-150 FX4

Edgewood, MD

UnscoredInsufficient · 3
$6,999105,914 mi

Comparison: 3 similar vehicles

Edgewood, MD

2005 Chevrolet Silverado 1500 Base

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

2005 Chevrolet Silverado 1500 Base

Edgewood, MD

UnscoredInsufficient · 0
$6,99989,789 mi

Edgewood, MD

2004 Lexus GX 470

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

2004 Lexus GX 470

Edgewood, MD

Unscored
$6,999128,906 mi

Comparison: 7 similar vehicles

Edgewood, MD

2015 BMW 5 Series 528i

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

2015 BMW 5 Series 528i

Edgewood, MD

Unscored
$7,200144,485 mi

Comparison: 40 similar vehicles

Edgewood, MD

2013 Kia Sportage LX

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

2013 Kia Sportage LX

Edgewood, MD

Fair PriceLimited · 17
$7,49996,415 mi

Market: $2,400 – $10,900

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 402 days listed (based on current market benchmarks)

Edgewood, MD

2012 Nissan Xterra S

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

2012 Nissan Xterra S

Edgewood, MD

Fair PriceLimited · 10
$7,499117,933 mi

Market: $6,995 – $12,499

Comparison: 10 similar vehicles

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

Edgewood, MD

2004 Lexus GX 470

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

2004 Lexus GX 470

Edgewood, MD

Unscored
$7,499107,556 mi

Comparison: 7 similar vehicles

Edgewood, MD

2014 Jeep Compass Sport

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

2014 Jeep Compass Sport

Edgewood, MD

UnscoredInsufficient · 3
$7,500109,760 mi

Comparison: 3 similar vehicles

Edgewood, MD

2017 Kia Rio LX

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

2017 Kia Rio LX

Edgewood, MD

Fair PriceModerate · 29
$7,90091,323 mi

Market: $2,990 – $12,995

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Edgewood, MD

2010 Ford Mustang V6

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

2010 Ford Mustang V6

Edgewood, MD

Fair PriceLimited · 10
$7,900116,955 mi

Market: $3,950 – $10,500

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 148 days listed (based on current market benchmarks)

Edgewood, MD

2017 Hyundai Elantra SE

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

2017 Hyundai Elantra SE

Edgewood, MD

Unscored
$7,990120,476 mi

Comparison: 55 similar vehicles

Edgewood, MD

2007 Toyota RAV4 Limited

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

2007 Toyota RAV4 Limited

Edgewood, MD

Fair PriceLimited · 17
$7,99976,234 mi

Market: $3,399 – $11,998

Comparison: 17 similar vehicles

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

Edgewood, MD

2013 Chevrolet Tahoe Fleet

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

2013 Chevrolet Tahoe Fleet

Edgewood, MD

Unscored
$8,499103,984 mi

Comparison: 6 similar vehicles

Edgewood, MD

2013 Nissan Frontier SV

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

2013 Nissan Frontier SV

Edgewood, MD

Fair PriceRobust · 53
$8,499109,123 mi

Market: $8,995 – $16,593

Comparison: 53 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 135 days listed (based on current market benchmarks)

Edgewood, MD

2010 Ford F-150 STX

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

2010 Ford F-150 STX

Edgewood, MD

Fair PriceModerate · 40
$8,499106,642 mi

Market: $5,979 – $12,995

Comparison: 40 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 86 days listed (based on current market benchmarks)

Edgewood, MD

2007 Nissan Frontier SE

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

2007 Nissan Frontier SE

Edgewood, MD

Unscored
$8,499100,799 mi

Comparison: 7 similar vehicles

Edgewood, MD

2017 Nissan Sentra SV

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

2017 Nissan Sentra SV

Edgewood, MD

Salvage title
$8,50076,910 mi

Edgewood, MD

2013 Lincoln MKS Base

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

2013 Lincoln MKS Base

Edgewood, MD

Fair PriceLimited · 14
$8,500100,610 mi

Market: $6,484 – $9,999

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 141 days listed (based on current market benchmarks)

Edgewood, MD

2010 Toyota Camry XLE

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

2010 Toyota Camry XLE

Edgewood, MD

Unscored
$8,500127,445 mi

Comparison: 11 similar vehicles

Edgewood, MD

2014 Hyundai Elantra GT Base

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

2014 Hyundai Elantra GT Base

Edgewood, MD

Fair PriceModerate · 29
$8,888117,040 mi

Market: $4,999 – $10,395

Comparison: 29 similar vehicles

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

Edgewood, MD

2019 Dodge Grand Caravan SE Plus

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

2019 Dodge Grand Caravan SE Plus

Edgewood, MD

Unscored
$8,900127,959 mi

Comparison: 6 similar vehicles

Edgewood, MD

2014 Cadillac CTS Sedan Luxury Collection

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

2014 Cadillac CTS Sedan Luxury Collection

Edgewood, MD

Unscored
$8,900139,838 mi

Comparison: 14 similar vehicles

Edgewood, MD

2013 Chevrolet Silverado 1500 LT

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

2013 Chevrolet Silverado 1500 LT

Edgewood, MD

Unscored
$8,900123,614 mi

Comparison: 5 similar vehicles

Edgewood, MD

2007 Toyota 4Runner Sport

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

2007 Toyota 4Runner Sport

Edgewood, MD

UnscoredInsufficient · 4
$8,900136,469 mi

Comparison: 4 similar vehicles

Edgewood, MD

2000 Jeep Wrangler SAHARA

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

2000 Jeep Wrangler SAHARA

Edgewood, MD

UnscoredInsufficient · 0
$8,900128,661 mi

Edgewood, MD

2013 Honda Accord Touring V6

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

2013 Honda Accord Touring V6

Edgewood, MD

UnscoredInsufficient · 3
$8,998187,873 mi

Comparison: 3 similar vehicles

Edgewood, MD

2014 Ford F-150 XLT

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

2014 Ford F-150 XLT

Edgewood, MD

Unscored
$8,999124,139 mi

Comparison: 10 similar vehicles

Edgewood, MD

2014 Volkswagen Tiguan S

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

2014 Volkswagen Tiguan S

Edgewood, MD

UnscoredInsufficient · 3
$8,999100,765 mi

Comparison: 3 similar vehicles

Edgewood, MD

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

Edgewood, MD

Unscored
$8,999128,525 mi

Comparison: 7 similar vehicles

Edgewood, MD

2012 Ford Flex Titanium

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

2012 Ford Flex Titanium

Edgewood, MD

UnscoredInsufficient · 0
$9,798128,029 mi

Edgewood, MD

2012 Ford F-150 XLT

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

2012 Ford F-150 XLT

Edgewood, MD

Unscored
$9,799128,659 mi

Comparison: 46 similar vehicles

Edgewood, MD

2013 Mercedes-Benz C-Class C300 Luxury

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

2013 Mercedes-Benz C-Class C300 Luxury

Edgewood, MD

Fair PriceModerate · 21
$9,898119,949 mi

Market: $6,722 – $10,500

Comparison: 21 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 104 days listed (based on current market benchmarks)

Edgewood, MD

2019 Hyundai Elantra SE

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

2019 Hyundai Elantra SE

Edgewood, MD

Fair PriceLimited · 18
$9,90093,694 mi

Market: $7,250 – $16,195

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 39 days listed (based on current market benchmarks)

Edgewood, MD

2018 Chevrolet Equinox LT

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

2018 Chevrolet Equinox LT

Edgewood, MD

Unscored
$9,900138,741 mi

Comparison: 36 similar vehicles

Edgewood, MD

2017 Chevrolet Impala 2LZ

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

2017 Chevrolet Impala 2LZ

Edgewood, MD

UnscoredInsufficient · 0
$9,900125,601 mi

Edgewood, MD

2017 Chevrolet Equinox LT

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

2017 Chevrolet Equinox LT

Edgewood, MD

Fair PriceLimited · 11
$9,90092,947 mi

Market: $7,495 – $14,599

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 165 days listed (based on current market benchmarks)

Edgewood, MD

2004 Toyota Tundra SR5

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

2004 Toyota Tundra SR5

Edgewood, MD

Unscored
$9,900133,149 mi

Comparison: 5 similar vehicles

Edgewood, MD

2019 Chevrolet Sonic LT

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

2019 Chevrolet Sonic LT

Edgewood, MD

Unscored
$9,99892,743 mi

Comparison: 9 similar vehicles

Edgewood, MD

2019 Nissan NV200 SV

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

2019 Nissan NV200 SV

Edgewood, MD

UnscoredInsufficient · 4
$9,998149,682 mi

Comparison: 4 similar vehicles

Edgewood, MD

2014 Chevrolet Express Cargo Work Van

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

2014 Chevrolet Express Cargo Work Van

Edgewood, MD

Fair PriceModerate · 43
$9,99964,916 mi

Market: $3,985 – $20,999

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 71 days listed (based on current market benchmarks)

Edgewood, MD

2008 Toyota Tacoma Base

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

2008 Toyota Tacoma Base

Edgewood, MD

UnscoredInsufficient · 0
$9,99952,100 mi

Edgewood, MD

2006 Toyota Tundra SR5

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

2006 Toyota Tundra SR5

Edgewood, MD

Fair PriceLimited · 14
$9,999113,139 mi

Market: $6,300 – $15,300

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 86 days listed (based on current market benchmarks)

Edgewood, MD

2020 Chevrolet Malibu 1LT

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

2020 Chevrolet Malibu 1LT

Edgewood, MD

Fair PriceModerate · 26
$10,400114,659 mi

Market: $9,779 – $23,999

Comparison: 26 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 23 days listed (based on current market benchmarks)

Edgewood, 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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