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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 22, 2026

6M+

Unique vehicles analyzed

as of October 22, 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

103 listings found

2008 Kia Sedona LX

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

2008 Kia Sedona LX

Shreveport, LA

UnscoredInsufficient · 0
$3,900238,166 mi

Shreveport, LA

2012 Chrysler Town & Country Touring

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

2012 Chrysler Town & Country Touring

Shreveport, LA

UnscoredInsufficient · 4
$4,900211,828 mi

Comparison: 4 similar vehicles

Shreveport, LA

2008 Toyota Sienna XLE

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

2008 Toyota Sienna XLE

Shreveport, LA

UnscoredLimited · 5
$4,900217,949 mi

Comparison: 5 similar vehicles

Shreveport, LA

2016 Honda Odyssey EX-L

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

2016 Honda Odyssey EX-L

Shreveport, LA

UnscoredModerate · 34
$5,500187,587 mi

Comparison: 34 similar vehicles

Shreveport, LA

2013 Toyota Sienna XLE

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

2013 Toyota Sienna XLE

Shreveport, LA

UnscoredLimited · 9
$5,900309,121 mi

Comparison: 9 similar vehicles

Shreveport, LA

2018 Dodge Grand Caravan GT

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

2018 Dodge Grand Caravan GT

Shreveport, LA

UnscoredModerate · 20
$6,900188,071 mi

Comparison: 20 similar vehicles

Shreveport, LA

2015 Dodge Grand Caravan SXT

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

2015 Dodge Grand Caravan SXT

Shreveport, LA

UnscoredLimited · 7
$6,900114,021 mi

Comparison: 7 similar vehicles

Shreveport, LA

2012 Toyota Sienna LE

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

2012 Toyota Sienna LE

Shreveport, LA

UnscoredLimited · 7
$7,995192,054 mi

Comparison: 7 similar vehicles

Shreveport, LA

2009 Honda Odyssey EX-L

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

2009 Honda Odyssey EX-L

Bossier City, LA

UnscoredInsufficient · 0
$7,999153,164 mi

Bossier City, LA

2014 Honda Odyssey EX-L

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

2014 Honda Odyssey EX-L

Shreveport, LA

UnscoredModerate · 29
$8,500190,138 mi

Comparison: 29 similar vehicles

Shreveport, LA

2016 Honda Odyssey EX-L

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

2016 Honda Odyssey EX-L

Shreveport, LA

UnscoredModerate · 32
$8,900196,462 mi

Comparison: 32 similar vehicles

Shreveport, LA

2015 Honda Odyssey EX

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

2015 Honda Odyssey EX

Shreveport, LA

UnscoredLimited · 6
$8,995191,932 mi

Comparison: 6 similar vehicles

Shreveport, LA

2011 Chrysler Town & Country Touring-L

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

2011 Chrysler Town & Country Touring-L

Shreveport, LA

UnscoredInsufficient · 0
$8,995123,737 mi

Shreveport, LA

2015 Dodge Grand Caravan R/T

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

2015 Dodge Grand Caravan R/T

Bossier City, LA

UnscoredInsufficient · 0
$9,995156,785 mi

Bossier City, LA

2009 Chrysler Town & Country LX

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

2009 Chrysler Town & Country LX

Shreveport, LA

UnscoredInsufficient · 0
$10,44790,999 mi

Shreveport, LA

2017 Toyota Sienna XLE Premium

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

2017 Toyota Sienna XLE Premium

Bossier City, LA

UnscoredInsufficient · 3
$13,304179,618 mi

Comparison: 3 similar vehicles

Bossier City, LA

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

Shreveport, LA

UnscoredInsufficient · 0
$13,49578,310 mi

Shreveport, LA

2019 Chrysler Pacifica Touring Plus

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

2019 Chrysler Pacifica Touring Plus

Shreveport, LA

UnscoredInsufficient · 0
$13,995101,604 mi

Shreveport, LA

2015 Toyota Sienna LE

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

2015 Toyota Sienna LE

Bossier City, LA

UnscoredLimited · 11
$13,995171,076 mi

Comparison: 11 similar vehicles

Bossier City, LA

2019 Chrysler Pacifica Touring L

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

2019 Chrysler Pacifica Touring L

Bossier City, LA

UnscoredLimited · 5
$14,995121,152 mi

Comparison: 5 similar vehicles

Bossier City, LA

2017 Honda Odyssey Touring

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

2017 Honda Odyssey Touring

Bossier City, LA

UnscoredInsufficient · 0
$15,462147,623 mi

Bossier City, LA

2019 Chrysler Pacifica Limited

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

2019 Chrysler Pacifica Limited

Shreveport, LA

Fair PriceLimited · 11
$16,71993,370 mi

Market: $15,900 – $38,991

Comparison: 11 similar vehicles

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

Shreveport, LA

2023 Chrysler Voyager LX

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

2023 Chrysler Voyager LX

Shreveport, LA

Fair PriceLimited · 13
$18,79858,391 mi

Market: $18,700 – $20,972

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 69 days listed (based on current market benchmarks)

Shreveport, LA

2023 Chrysler Pacifica Touring L

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

2023 Chrysler Pacifica Touring L

Shreveport, LA

Fair PriceRobust · 236
$19,29861,929 mi

Market: $15,990 – $88,866

Comparison: 236 similar vehicles

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

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Bossier City, LA

Fair PriceLimited · 10
$19,55273,705 mi

Market: $18,692 – $22,716

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Bossier City, LA

2019 Honda Odyssey EX

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

2019 Honda Odyssey EX

Shreveport, LA

Fair PriceModerate · 26
$19,770104,003 mi

Market: $16,397 – $22,338

Comparison: 26 similar vehicles

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

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Shreveport, LA

Fair PriceModerate · 42
$20,29857,324 mi

Market: $18,799 – $30,124

Comparison: 42 similar vehicles

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

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Shreveport, LA

Fair PriceLimited · 10
$20,29863,181 mi

Market: $18,692 – $22,716

Comparison: 10 similar vehicles

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

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Shreveport, LA

Fair PriceLimited · 10
$20,29863,226 mi

Market: $18,692 – $22,716

Comparison: 10 similar vehicles

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

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Shreveport, LA

Fair PriceLimited · 10
$20,29862,059 mi

Market: $18,692 – $22,716

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 21 days listed (based on current market benchmarks)

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Shreveport, LA

Fair PriceLimited · 10
$20,29863,048 mi

Market: $18,692 – $22,716

Comparison: 10 similar vehicles

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

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Bossier City, LA

UnscoredLimited · 8
$22,71666,357 mi

Comparison: 8 similar vehicles

Bossier City, LA

2022 Kia Carnival SX Prestige

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

2022 Kia Carnival SX Prestige

Shreveport, LA

Fair PriceLimited · 18
$22,89795,316 mi

Market: $20,667 – $28,936

Comparison: 18 similar vehicles

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

Shreveport, LA

2018 Honda Odyssey EX-L

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

2018 Honda Odyssey EX-L

Bossier City, LA

Fair PriceRobust · 76
$22,995109,796 mi

Market: $8,999 – $23,998

Comparison: 76 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 32 days listed (based on current market benchmarks)

Bossier City, LA

2019 Honda Odyssey Touring

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

2019 Honda Odyssey Touring

Shreveport, LA

UnscoredLimited · 8
$25,431102,722 mi

Comparison: 8 similar vehicles

Shreveport, LA

2025 Chrysler Pacifica Select

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

2025 Chrysler Pacifica Select

Minden, LA

OverpricedModerate · 38
$27,34245,868 mi

Market: $24,950 – $26,636

Comparison: 38 similar vehicles

Priced ~3% above the typical market range for similar vehicles (based on current market benchmarks)

Minden, LA

2025 Chrysler Pacifica Select

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

2025 Chrysler Pacifica Select

Bossier City, LA

OverpricedModerate · 45
$27,82653,977 mi

Market: $20,787 – $26,257

Comparison: 45 similar vehicles

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

Bossier City, LA

2025 Chrysler Pacifica Limited

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

2025 Chrysler Pacifica Limited

Shreveport, LA

Fair PriceModerate · 35
$28,29739,650 mi

Market: $28,599 – $36,109

Comparison: 35 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 54 days listed (based on current market benchmarks)

Shreveport, LA

2025 Chrysler Pacifica Limited

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

2025 Chrysler Pacifica Limited

Stonewall, LA

UnscoredInsufficient · 3
$28,37361,010 mi

Comparison: 3 similar vehicles

Stonewall, LA

2022 Honda Odyssey EX-L

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

2022 Honda Odyssey EX-L

Shreveport, LA

OverpricedLimited · 16
$28,39372,679 mi

Market: $22,998 – $28,336

Comparison: 16 similar vehicles

Shreveport, LA

2025 Chrysler Pacifica Limited

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

2025 Chrysler Pacifica Limited

Bossier City, LA

Fair PriceRobust · 67
$28,46264,334 mi

Market: $20,224 – $31,399

Comparison: 67 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 67 days listed (based on current market benchmarks)

Bossier City, LA

2025 Chrysler Pacifica Limited

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

2025 Chrysler Pacifica Limited

Shreveport, LA

Fair PriceModerate · 35
$28,79737,501 mi

Market: $28,297 – $36,109

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 69 days listed (based on current market benchmarks)

Shreveport, LA

2026 Chrysler Pacifica Select

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

2026 Chrysler Pacifica Select

Natchitoches, LA

UnscoredLimited · 7
$30,02922,357 mi

Comparison: 7 similar vehicles

Natchitoches, LA

2020 Honda Odyssey Elite

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

2020 Honda Odyssey Elite

Shreveport, LA

Fair PriceModerate · 43
$30,59062,664 mi

Market: $21,085 – $31,460

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 84 days listed (based on current market benchmarks)

Shreveport, LA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Minden, LA

OverpricedModerate · 31
$31,44247,846 mi

Market: $21,298 – $27,713

Comparison: 31 similar vehicles

Priced ~13% above the typical market range for similar vehicles (based on current market benchmarks)

Minden, LA

2024 Honda Odyssey EX-L

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

2024 Honda Odyssey EX-L

Shreveport, LA

Fair PriceLimited · 14
$31,79750,951 mi

Market: $30,379 – $32,497

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 93 days listed (based on current market benchmarks)

Shreveport, LA

2025 Chrysler Pacifica Select

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

2025 Chrysler Pacifica Select

Minden, LA

OverpricedModerate · 20
$32,44230,500 mi

Market: $26,105 – $30,897

Comparison: 20 similar vehicles

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

Minden, LA

2025 Honda Odyssey EX-L

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

2025 Honda Odyssey EX-L

Bossier City, LA

Fair PriceModerate · 25
$33,02038,734 mi

Market: $32,222 – $37,220

Comparison: 25 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 14 days listed (based on current market benchmarks)

Bossier City, LA

2020 Toyota Sienna XLE

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

2020 Toyota Sienna XLE

Shreveport, LA

UnscoredInsufficient · 0
$37,99855,917 mi

Shreveport, LA

2026 Kia Carnival LXS

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

2026 Kia Carnival LXS

Bossier City, LA

UnscoredLimited · 5
$38,644Mileage not verified

Comparison: 5 similar vehicles

Bossier City, LA

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

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