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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 3, 2026

6.8M+

Vehicles tracked nationwide

6M+ searchable on oav.io

60,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

New and used·Listings processed daily

Or explore the market

672 listings found

2011 BMW X5 xDrive50i

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

2011 BMW X5 xDrive50i

Brooklyn, NY

UnscoredInsufficient · 0
$4,699127,466 mi

Brooklyn, NY

2013 BMW X5 xDrive35i

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

2013 BMW X5 xDrive35i

Brooklyn, NY

Unscored
$4,995145,409 mi

Comparison: 5 similar vehicles

Brooklyn, NY

2011 BMW X5 xDrive35i Sport Activity

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

2011 BMW X5 xDrive35i Sport Activity

Brooklyn, NY

UnscoredInsufficient · 4
$5,200151,365 mi

Comparison: 4 similar vehicles

Brooklyn, NY

2009 BMW 3 Series 335i

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

2009 BMW 3 Series 335i

Brooklyn, NY

UnscoredInsufficient · 3
$5,995121,552 mi

Comparison: 3 similar vehicles

Brooklyn, NY

2012 BMW X5 xDrive35i Premium

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

2012 BMW X5 xDrive35i Premium

Brooklyn, NY

Unscored
$6,500100,656 mi

Comparison: 5 similar vehicles

Brooklyn, NY

2014 BMW 3 Series 328i

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

2014 BMW 3 Series 328i

Brooklyn, NY

Unscored
$6,995157,053 mi

Comparison: 33 similar vehicles

Brooklyn, NY

2012 BMW X5 xDrive35i

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

2012 BMW X5 xDrive35i

Brooklyn, NY

Unscored
$7,450139,850 mi

Comparison: 13 similar vehicles

Brooklyn, NY

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

Brooklyn, NY

Unscored
$7,848160,519 mi

Comparison: 10 similar vehicles

Brooklyn, NY

2017 BMW X3 xDrive28i

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

2017 BMW X3 xDrive28i

Brooklyn, NY

Unscored
$8,995157,740 mi

Comparison: 35 similar vehicles

Brooklyn, NY

2019 BMW 5 Series 530e

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

2019 BMW 5 Series 530e

Brooklyn, NY

Unscored
$9,575141,147 mi

Comparison: 11 similar vehicles

Brooklyn, NY

2015 BMW 3 Series 328i

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

2015 BMW 3 Series 328i

Brooklyn, NY

Unscored
$10,499120,236 mi

Comparison: 35 similar vehicles

Brooklyn, NY

2014 BMW 3 Series 328i

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

2014 BMW 3 Series 328i

Brooklyn, NY

Unscored
$10,499123,529 mi

Comparison: 34 similar vehicles

Brooklyn, NY

2015 BMW X4 xDrive35i

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

2015 BMW X4 xDrive35i

Brooklyn, NY

UnscoredInsufficient · 0
$10,800125,000 mi

Brooklyn, NY

2018 BMW X1 28i

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

2018 BMW X1 28i

Brooklyn, NY

Fair PriceModerate · 28
$10,99573,123 mi

Market: $9,994 – $18,990

Comparison: 28 similar vehicles

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

Brooklyn, NY

2015 BMW X5 xDrive35i

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

2015 BMW X5 xDrive35i

Brooklyn, NY

Unscored
$10,995130,715 mi

Comparison: 37 similar vehicles

Brooklyn, NY

2016 BMW X5 xDrive35i

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

2016 BMW X5 xDrive35i

Brooklyn, NY

Fair PriceModerate · 30
$10,999109,931 mi

Market: $7,495 – $25,450

Comparison: 30 similar vehicles

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

Brooklyn, NY

2018 BMW 3 Series 330i

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

2018 BMW 3 Series 330i

Brooklyn, NY

Fair PriceModerate · 36
$11,31396,098 mi

Market: $8,995 – $21,995

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 123 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW X1 28i

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

2018 BMW X1 28i

Brooklyn, NY

Fair PriceModerate · 25
$11,50097,445 mi

Market: $9,994 – $18,675

Comparison: 25 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 205 days listed (based on current market benchmarks)

Brooklyn, NY

2016 BMW 4 Series 435i

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

2016 BMW 4 Series 435i

Brooklyn, NY

Unscored
$11,500140,801 mi

Comparison: 8 similar vehicles

Brooklyn, NY

2015 BMW X5 xDrive35i

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

2015 BMW X5 xDrive35i

Brooklyn, NY

Unscored
$11,750121,018 mi

Comparison: 37 similar vehicles

Brooklyn, NY

2019 BMW X3 30i

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

2019 BMW X3 30i

Brooklyn, NY

Unscored
$11,900122,665 mi

Comparison: 82 similar vehicles

Brooklyn, NY

2015 BMW X5 xDrive35i

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

2015 BMW X5 xDrive35i

Brooklyn, NY

Fair PriceModerate · 37
$12,632101,388 mi

Market: $6,500 – $22,500

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 3 days listed (based on current market benchmarks)

Brooklyn, NY

2017 BMW X1 28i

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

2017 BMW X1 28i

Brooklyn, NY

Fair PriceLimited · 18
$12,89960,495 mi

Market: $6,799 – $28,000

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 194 days listed (based on current market benchmarks)

Brooklyn, NY

2014 BMW X5 xDrive35i

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

2014 BMW X5 xDrive35i

Brooklyn, NY

Fair PriceLimited · 10
$12,999106,800 mi

Market: $9,999 – $16,995

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 194 days listed (based on current market benchmarks)

Brooklyn, NY

2020 BMW 5 Series 530i

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

2020 BMW 5 Series 530i

Brooklyn, NY

Unscored
$13,517129,525 mi

Comparison: 15 similar vehicles

Brooklyn, NY

2018 BMW 5 Series 530i

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

2018 BMW 5 Series 530i

Brooklyn, NY

Fair PriceModerate · 33
$13,89687,240 mi

Market: $9,333 – $18,995

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 26 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW X5 xDrive35i

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

2018 BMW X5 xDrive35i

Brooklyn, NY

Fair PriceRobust · 50
$13,995102,792 mi

Market: $8,995 – $21,995

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 47 days listed (based on current market benchmarks)

Brooklyn, NY

2014 BMW 4 Series 428i

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

2014 BMW 4 Series 428i

Brooklyn, NY

Fair PriceLimited · 16
$13,99977,325 mi

Market: $7,250 – $15,700

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 194 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW 5 Series 530e

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

2018 BMW 5 Series 530e

Brooklyn, NY

Unscored
$14,000110,000 mi

Comparison: 6 similar vehicles

Brooklyn, NY

2020 BMW 4 Series 430i

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

2020 BMW 4 Series 430i

Brooklyn, NY

Unscored
$14,060113,798 mi

Comparison: 8 similar vehicles

Brooklyn, NY

2017 BMW 5 Series 540i

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

2017 BMW 5 Series 540i

Brooklyn, NY

Unscored
$14,351132,164 mi

Comparison: 10 similar vehicles

Brooklyn, NY

2017 BMW X5 xDrive35i

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

2017 BMW X5 xDrive35i

Brooklyn, NY

Unscored
$14,674122,331 mi

Comparison: 54 similar vehicles

Brooklyn, NY

2018 BMW 5 Series 540i

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

2018 BMW 5 Series 540i

Brooklyn, NY

Unscored
$14,688117,267 mi

Comparison: 11 similar vehicles

Brooklyn, NY

2018 BMW 5 Series 540i

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

2018 BMW 5 Series 540i

Brooklyn, NY

Fair PriceLimited · 11
$14,742113,546 mi

Market: $14,688 – $20,730

Comparison: 11 similar vehicles

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

Brooklyn, NY

2020 BMW 3 Series 330i

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

2020 BMW 3 Series 330i

Brooklyn, NY

Unscored
$14,900139,818 mi

Comparison: 65 similar vehicles

Brooklyn, NY

2016 BMW X6 xDrive35i

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

2016 BMW X6 xDrive35i

Brooklyn, NY

Fair PriceLimited · 13
$14,90099,811 mi

Market: $13,995 – $24,875

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 278 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW X5 xDrive35i

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

2018 BMW X5 xDrive35i

Brooklyn, NY

Fair PriceRobust · 50
$14,99590,292 mi

Market: $8,995 – $21,995

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Brooklyn, NY

2016 BMW 5 Series 528i

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

2016 BMW 5 Series 528i

Brooklyn, NY

OverpricedLimited · 16
$14,999121,456 mi

Market: $7,495 – $13,165

Comparison: 16 similar vehicles

Priced ~14% above the typical market range for similar vehicles (based on current market benchmarks)

Brooklyn, NY

2020 BMW 5 Series 530i

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

2020 BMW 5 Series 530i

Brooklyn, NY

Fair PriceLimited · 15
$15,37794,806 mi

Market: $13,225 – $29,995

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 73 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW 5 Series 530i

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

2018 BMW 5 Series 530i

Brooklyn, NY

Fair PriceModerate · 33
$15,54978,713 mi

Market: $9,333 – $18,995

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 61 days listed (based on current market benchmarks)

Brooklyn, NY

2020 BMW 3 Series 330i

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

2020 BMW 3 Series 330i

Brooklyn, NY

Fair PriceRobust · 66
$15,61291,502 mi

Market: $13,699 – $35,990

Comparison: 66 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 38 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW X5 xDrive35i

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

2018 BMW X5 xDrive35i

Brooklyn, NY

Fair PriceRobust · 50
$15,99583,257 mi

Market: $8,995 – $21,995

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 13 days listed (based on current market benchmarks)

Brooklyn, NY

2016 BMW X6 xDrive35i

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

2016 BMW X6 xDrive35i

Brooklyn, NY

Fair PriceLimited · 13
$15,995111,256 mi

Market: $13,995 – $24,875

Comparison: 13 similar vehicles

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

Brooklyn, NY

2019 BMW 4 Series 430i

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

2019 BMW 4 Series 430i

Brooklyn, NY

Fair PriceModerate · 41
$15,99987,350 mi

Market: $10,495 – $23,655

Comparison: 41 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 194 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW X1 28i

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

2018 BMW X1 28i

Brooklyn, NY

UnscoredInsufficient · 4
$16,49957,067 mi

Comparison: 4 similar vehicles

Brooklyn, NY

2021 BMW 5 Series 530i

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

2021 BMW 5 Series 530i

Brooklyn, NY

Unscored
$16,646107,867 mi

Comparison: 13 similar vehicles

Brooklyn, NY

2022 BMW 3 Series 330i

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

2022 BMW 3 Series 330i

Brooklyn, NY

Fair PriceModerate · 43
$16,795102,475 mi

Market: $15,495 – $39,995

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 145 days listed (based on current market benchmarks)

Brooklyn, NY

2021 BMW 3 Series 330i

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

2021 BMW 3 Series 330i

Brooklyn, NY

Fair PriceModerate · 38
$17,27197,677 mi

Market: $14,283 – $26,569

Comparison: 38 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 68 days listed (based on current market benchmarks)

Brooklyn, NY

2017 BMW X3 xDrive28i

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

2017 BMW X3 xDrive28i

Brooklyn, NY

Fair PriceModerate · 41
$17,49962,551 mi

Market: $5,995 – $17,990

Comparison: 41 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 68 days listed (based on current market benchmarks)

Brooklyn, NY

2018 BMW X5 xDrive35i

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

2018 BMW X5 xDrive35i

Brooklyn, NY

Fair PriceRobust · 50
$18,67073,000 mi

Market: $8,995 – $21,995

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 26 days listed (based on current market benchmarks)

Brooklyn, NY

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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