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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 30, 2026

6M+

Unique vehicles analyzed

as of October 30, 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

5,859 listings found

2013 INFINITI M 37

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

2013 INFINITI M 37

Silver Spring, MD

Unscored
$4,995244,190 mi

Comparison: 8 similar vehicles

Silver Spring, MD

2003 Toyota Camry LE

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

2003 Toyota Camry LE

Silver Spring, MD

UnscoredInsufficient · 3
$5,000145,360 mi

Comparison: 3 similar vehicles

Silver Spring, MD

2011 Acura MDX Technology & Entertainment Package

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

2011 Acura MDX Technology & Entertainment Package

Silver Spring, MD

Unscored
$5,500245,565 mi

Comparison: 5 similar vehicles

Silver Spring, MD

No Photo

2012 Toyota Prius Five

Silver Spring, MD

UnscoredInsufficient · 0
$5,999199,752 mi

Silver Spring, MD

No Photo

2016 BMW 3 Series 320i

Silver Spring, MD

UnscoredInsufficient · 3
$7,50098,900 mi

Comparison: 3 similar vehicles

Silver Spring, MD

2017 Nissan Sentra SV

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

2017 Nissan Sentra SV

Silver Spring, MD

Unscored
$7,995159,293 mi

Comparison: 14 similar vehicles

Silver Spring, MD

2014 Honda CR-V EX-L

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

2014 Honda CR-V EX-L

Silver Spring, MD

Unscored
$7,995171,980 mi

Comparison: 41 similar vehicles

Silver Spring, MD

2021 Mitsubishi Mirage ES

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

2021 Mitsubishi Mirage ES

Silver Spring, MD

Fair PriceLimited · 13
$7,99973,100 mi

Market: $6,995 – $15,995

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 19 days listed (based on current market benchmarks)

Silver Spring, MD

2013 Honda Accord EX

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

2013 Honda Accord EX

Silver Spring, MD

Unscored
$8,250185,274 mi

Comparison: 28 similar vehicles

Silver Spring, MD

No Photo

2019 Hyundai Elantra SEL

Silver Spring, MD

Fair PriceLimited · 16
$8,50096,350 mi

Market: $8,975 – $12,700

Comparison: 16 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 311 days listed (based on current market benchmarks)

Silver Spring, MD

2013 Ford Fusion SE Hybrid

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

2013 Ford Fusion SE Hybrid

Silver Spring, MD

OverpricedLimited · 11
$8,50083,940 mi

Market: $3,795 – $7,900

Comparison: 11 similar vehicles

Priced ~8% above the typical market range for similar vehicles (based on current market benchmarks)

Silver Spring, MD

2008 Toyota Corolla CE

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

2008 Toyota Corolla CE

Silver Spring, MD

Unscored
$8,50068,003 mi

Comparison: 8 similar vehicles

Silver Spring, MD

2014 BMW 5 Series 528i

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

2014 BMW 5 Series 528i

Silver Spring, MD

UnscoredInsufficient · 3
$8,787124,149 mi

Comparison: 3 similar vehicles

Silver Spring, MD

2013 Ford C-Max SEL

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

2013 Ford C-Max SEL

Silver Spring, MD

UnscoredInsufficient · 4
$8,79984,098 mi

Comparison: 4 similar vehicles

Silver Spring, MD

2014 Ford F-150 XL

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

2014 Ford F-150 XL

Silver Spring, MD

Unscored
$8,800165,208 mi

Comparison: 10 similar vehicles

Silver Spring, MD

2014 Jeep Patriot Latitude

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

2014 Jeep Patriot Latitude

Silver Spring, MD

Fair PriceModerate · 33
$9,08971,839 mi

Market: $3,400 – $12,790

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 59 days listed (based on current market benchmarks)

Silver Spring, MD

2006 Toyota Tundra SR5

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

2006 Toyota Tundra SR5

Silver Spring, MD

Unscored
$9,284149,309 mi

Comparison: 5 similar vehicles

Silver Spring, MD

2018 Chevrolet Trax LS

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

2018 Chevrolet Trax LS

Silver Spring, MD

UnscoredInsufficient · 3
$9,79387,487 mi

Comparison: 3 similar vehicles

Silver Spring, MD

2012 INFINITI G Sedan 37x

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

2012 INFINITI G Sedan 37x

Silver Spring, MD

Unscored
$9,984137,383 mi

Comparison: 13 similar vehicles

Silver Spring, MD

2014 Jeep Grand Cherokee Limited

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

2014 Jeep Grand Cherokee Limited

Silver Spring, MD

Unscored
$9,995130,900 mi

Comparison: 33 similar vehicles

Silver Spring, MD

2013 Nissan Altima Sedan SL

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

2013 Nissan Altima Sedan SL

Silver Spring, MD

Unscored
$9,99666,718 mi

Comparison: 5 similar vehicles

Silver Spring, MD

No Photo

2021 Hyundai Venue SEL

Silver Spring, MD

UnscoredInsufficient · 0
$9,99984,318 mi

Silver Spring, MD

2018 Subaru Impreza Premium

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

2018 Subaru Impreza Premium

Silver Spring, MD

UnscoredInsufficient · 3
$9,999102,000 mi

Comparison: 3 similar vehicles

Silver Spring, MD

No Photo

2015 Honda Fit EX

Silver Spring, MD

Unscored
$9,999124,054 mi

Comparison: 20 similar vehicles

Silver Spring, MD

2013 Hyundai Santa Fe Sport 2.0T

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

2013 Hyundai Santa Fe Sport 2.0T

Silver Spring, MD

UnscoredInsufficient · 4
$10,19980,509 mi

Comparison: 4 similar vehicles

Silver Spring, MD

2016 Mazda CX-5 Touring

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

2016 Mazda CX-5 Touring

Silver Spring, MD

Unscored
$10,300146,480 mi

Comparison: 27 similar vehicles

Silver Spring, MD

2015 Hyundai Tucson SE

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

2015 Hyundai Tucson SE

Silver Spring, MD

UnscoredInsufficient · 4
$10,46088,614 mi

Comparison: 4 similar vehicles

Silver Spring, MD

2011 Buick Enclave CXL-2

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

2011 Buick Enclave CXL-2

Silver Spring, MD

UnscoredInsufficient · 0
$10,60048,012 mi

Silver Spring, MD

2018 Chrysler Pacifica Touring L

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

2018 Chrysler Pacifica Touring L

Silver Spring, MD

Great DealModerate · 37
$10,89599,500 mi

Market: $11,795 – $16,760

Comparison: 37 similar vehicles

Competitively priced ~8% below the typical range compared to similar vehicles · 62 days listed (based on current market benchmarks)

Silver Spring, MD

2016 Hyundai Genesis Base

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

2016 Hyundai Genesis Base

Silver Spring, MD

Unscored
$10,990120,723 mi

Comparison: 18 similar vehicles

Silver Spring, MD

2013 Toyota Highlander Base

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

2013 Toyota Highlander Base

Silver Spring, MD

Unscored
$11,389148,371 mi

Comparison: 19 similar vehicles

Silver Spring, 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

Silver Spring, MD

Fair PriceModerate · 22
$11,50090,042 mi

Market: $6,999 – $18,854

Comparison: 22 similar vehicles

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

Silver Spring, MD

2021 Nissan Versa Sedan SV

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

2021 Nissan Versa Sedan SV

Silver Spring, MD

Unscored
$11,52080,395 mi

Comparison: 8 similar vehicles

Silver Spring, MD

2018 Nissan Altima SR

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

2018 Nissan Altima SR

Silver Spring, MD

Fair PriceLimited · 14
$11,80070,469 mi

Market: $9,495 – $16,998

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 174 days listed (based on current market benchmarks)

Silver Spring, MD

2014 Mazda CX-5 Touring

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

2014 Mazda CX-5 Touring

Silver Spring, MD

UnscoredInsufficient · 3
$11,99979,121 mi

Comparison: 3 similar vehicles

Silver Spring, MD

2021 Nissan Altima SV

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

2021 Nissan Altima SV

Silver Spring, MD

Unscored
$12,264143,509 mi

Comparison: 5 similar vehicles

Silver Spring, MD

2019 Mitsubishi Outlander ES

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

2019 Mitsubishi Outlander ES

Silver Spring, MD

Fair PriceLimited · 11
$12,30078,011 mi

Market: $6,990 – $15,995

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 30 days listed (based on current market benchmarks)

Silver Spring, MD

2019 BMW 5 Series 530i

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

2019 BMW 5 Series 530i

Silver Spring, MD

Unscored
$12,595134,421 mi

Comparison: 9 similar vehicles

Silver Spring, MD

2015 Honda Fit EX

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

2015 Honda Fit EX

Silver Spring, MD

OverpricedLimited · 19
$12,59997,264 mi

Market: $8,555 – $11,998

Comparison: 19 similar vehicles

Priced ~5% above the typical market range for similar vehicles (based on current market benchmarks)

Silver Spring, MD

2013 Mercedes-Benz S-Class S550

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

2013 Mercedes-Benz S-Class S550

Silver Spring, MD

Unscored
$12,600106,050 mi

Comparison: 5 similar vehicles

Silver Spring, MD

2020 Hyundai Kona SEL Plus

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

2020 Hyundai Kona SEL Plus

Silver Spring, MD

Fair PriceLimited · 11
$12,800104,875 mi

Market: $12,995 – $18,495

Comparison: 11 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 10 days listed (based on current market benchmarks)

Silver Spring, MD

2016 Mercedes-Benz E-Class E350 Sport

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

2016 Mercedes-Benz E-Class E350 Sport

Silver Spring, MD

Fair PriceRobust · 61
$12,900110,491 mi

Market: $7,450 – $26,995

Comparison: 61 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 44 days listed (based on current market benchmarks)

Silver Spring, MD

No Photo

2015 Honda CR-V EX

Silver Spring, MD

Unscored
$12,999157,682 mi

Comparison: 23 similar vehicles

Silver Spring, MD

2019 Ford Ecosport SE

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

2019 Ford Ecosport SE

Silver Spring, MD

Unscored
$13,018100,479 mi

Comparison: 8 similar vehicles

Silver Spring, MD

2021 Hyundai Kona SE

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

2021 Hyundai Kona SE

Silver Spring, MD

UnscoredInsufficient · 4
$13,37579,137 mi

Comparison: 4 similar vehicles

Silver Spring, MD

2017 Jeep Grand Cherokee Overland

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

2017 Jeep Grand Cherokee Overland

Silver Spring, MD

Unscored
$13,389126,341 mi

Comparison: 21 similar vehicles

Silver Spring, MD

2018 BMW 3 Series 330e

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

2018 BMW 3 Series 330e

Silver Spring, MD

Unscored
$13,44492,396 mi

Comparison: 5 similar vehicles

Silver Spring, MD

2016 Chevrolet Tahoe LTZ

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

2016 Chevrolet Tahoe LTZ

Silver Spring, MD

Unscored
$13,500175,230 mi

Comparison: 5 similar vehicles

Silver Spring, MD

2016 Subaru Outback Premium

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

2016 Subaru Outback Premium

Silver Spring, MD

Fair PriceRobust · 73
$13,79990,798 mi

Market: $5,400 – $17,990

Comparison: 73 similar vehicles

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

Silver Spring, MD

2013 Honda Civic LX

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

2013 Honda Civic LX

Silver Spring, MD

UnscoredInsufficient · 0
$13,79935,950 mi

Silver Spring, 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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