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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 13, 2026

7.2M+

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

44 listings found

2016 Dodge Grand Caravan American Value Package

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

2016 Dodge Grand Caravan American Value Package

Plattsmouth, NE

Unscored
$3,176205,267 mi

Comparison: 7 similar vehicles

Plattsmouth, NE

2010 Honda Odyssey EX-L

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

2010 Honda Odyssey EX-L

Barnard, MO

Unscored
$4,250225,331 mi

Comparison: 10 similar vehicles

Barnard, MO

2010 Chrysler Town & Country Touring

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

2010 Chrysler Town & Country Touring

Mount Ayr, IA

Unscored
$4,750218,127 mi

Comparison: 9 similar vehicles

Mount Ayr, IA

2006 Pontiac Montana SV6 Base

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

2006 Pontiac Montana SV6 Base

Creston, IA

UnscoredInsufficient · 0
$5,995151,830 mi

Creston, IA

2010 Chrysler Town & Country LX

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

2010 Chrysler Town & Country LX

Glenwood, IA

UnscoredInsufficient · 0
$7,99093,572 mi

Glenwood, IA

2015 Honda Odyssey EX-L

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

2015 Honda Odyssey EX-L

Maryville, MO

Unscored
$8,000231,725 mi

Comparison: 29 similar vehicles

Maryville, MO

2017 Chrysler Pacifica Touring-L

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

2017 Chrysler Pacifica Touring-L

Maryville, MO

Unscored
$10,399169,362 mi

Comparison: 115 similar vehicles

Maryville, MO

2017 Chrysler Pacifica Touring

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

2017 Chrysler Pacifica Touring

Greenfield, IA

Unscored
$10,900154,000 mi

Comparison: 26 similar vehicles

Greenfield, IA

2017 Chrysler Pacifica Touring-L Plus

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

2017 Chrysler Pacifica Touring-L Plus

Creston, IA

Fair PriceModerate · 37
$13,149104,977 mi

Market: $3,999 – $19,995

Comparison: 37 similar vehicles

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

Creston, IA

2018 Chrysler Pacifica LX

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

2018 Chrysler Pacifica LX

Greenfield, IA

UnscoredInsufficient · 0
$13,900103,000 mi

Greenfield, IA

2020 Chrysler Pacifica Limited

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

2020 Chrysler Pacifica Limited

Plattsmouth, NE

Fair PriceModerate · 23
$15,989115,362 mi

Market: $13,998 – $21,179

Comparison: 23 similar vehicles

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

Plattsmouth, NE

2020 Dodge Grand Caravan SXT

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

2020 Dodge Grand Caravan SXT

Greenfield, IA

Unscored
$17,50089,000 mi

Comparison: 7 similar vehicles

Greenfield, IA

2020 Chrysler Pacifica Limited

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

2020 Chrysler Pacifica Limited

Creston, IA

Unscored
$17,650121,070 mi

Comparison: 71 similar vehicles

Creston, IA

2017 Dodge Grand Caravan GT

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

2017 Dodge Grand Caravan GT

Shenandoah, IA

Unscored
$18,995118,128 mi

Comparison: 9 similar vehicles

Shenandoah, IA

2022 Chrysler Pacifica Touring L

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

2022 Chrysler Pacifica Touring L

Maryville, MO

Unscored
$20,00070,436 mi

Comparison: 7 similar vehicles

Maryville, MO

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

Maryville, MO

Unscored
$21,00068,576 mi

Comparison: 7 similar vehicles

Maryville, MO

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

Plattsmouth, NE

Fair PriceRobust · 55
$21,38964,823 mi

Market: $18,199 – $24,080

Comparison: 55 similar vehicles

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

Plattsmouth, NE

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

Mount Ayr, IA

Fair PriceRobust · 669
$21,90071,889 mi

Market: $15,837 – $29,111

Comparison: 669 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 48 days listed (based on current market benchmarks)

Mount Ayr, IA

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

Glenwood, IA

Fair PriceLimited · 13
$22,39055,074 mi

Market: $18,999 – $23,998

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 62 days listed (based on current market benchmarks)

Glenwood, IA

2024 Chrysler Voyager LX

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

2024 Chrysler Voyager LX

Atlantic, IA

Unscored
$23,85096,800 mi

Comparison: 5 similar vehicles

Atlantic, IA

2024 Chrysler Pacifica PHEV Select

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

2024 Chrysler Pacifica PHEV Select

Plattsmouth, NE

Unscored
$23,89951,678 mi

Comparison: 7 similar vehicles

Plattsmouth, NE

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

Plattsmouth, NE

Fair PriceModerate · 48
$24,26160,511 mi

Market: $17,199 – $26,130

Comparison: 48 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 81 days listed (based on current market benchmarks)

Plattsmouth, NE

2019 Honda Odyssey EX

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

2019 Honda Odyssey EX

Nebraska City, NE

UnscoredInsufficient · 0
$26,19956,820 mi

Nebraska City, NE

2025 Chrysler Pacifica Select

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

2025 Chrysler Pacifica Select

Plattsmouth, NE

Fair PriceModerate · 31
$28,33336,655 mi

Market: $25,956 – $38,500

Comparison: 31 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 40 days listed (based on current market benchmarks)

Plattsmouth, NE

2025 Kia Carnival LXS

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

2025 Kia Carnival LXS

Plattsmouth, NE

Fair PriceModerate · 41
$31,89546,636 mi

Market: $29,999 – $31,980

Comparison: 41 similar vehicles

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

Plattsmouth, NE

2025 Kia Carnival LXS

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

2025 Kia Carnival LXS

Plattsmouth, NE

Fair PriceRobust · 65
$32,64432,889 mi

Market: $29,999 – $36,249

Comparison: 65 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 83 days listed (based on current market benchmarks)

Plattsmouth, NE

2025 Chrysler Pacifica Limited

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

2025 Chrysler Pacifica Limited

Creston, IA

Fair PriceRobust · 101
$33,14948,970 mi

Market: $28,000 – $34,999

Comparison: 101 similar vehicles

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

Creston, IA

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

Plattsmouth, NE

Fair PriceModerate · 21
$34,97632,697 mi

Market: $33,900 – $36,894

Comparison: 21 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 35 days listed (based on current market benchmarks)

Plattsmouth, NE

2024 Honda Odyssey SPORT

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

2024 Honda Odyssey SPORT

Plattsmouth, NE

Fair PriceLimited · 12
$35,64441,200 mi

Market: $25,995 – $36,194

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 74 days listed (based on current market benchmarks)

Plattsmouth, NE

2025 Honda Odyssey Sport L

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

2025 Honda Odyssey Sport L

Plattsmouth, NE

Fair PriceModerate · 20
$35,67642,685 mi

Market: $35,442 – $35,985

Comparison: 20 similar vehicles

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

Plattsmouth, NE

2025 Honda Odyssey Sport L

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

2025 Honda Odyssey Sport L

Plattsmouth, NE

Fair PriceLimited · 12
$36,83130,803 mi

Market: $33,951 – $38,595

Comparison: 12 similar vehicles

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

Plattsmouth, NE

2026 Chrysler Pacifica Limited

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

2026 Chrysler Pacifica Limited

Nebraska City, NE

UnscoredInsufficient · 0
$39,50023,552 mi

Nebraska City, NE

2026 Chrysler Pacifica Limited

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

2026 Chrysler Pacifica Limited

Red Oak, IA

Fair PriceLimited · 10
$39,99514,213 mi

Market: $32,588 – $43,590

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 112 days listed (based on current market benchmarks)

Red Oak, IA

2027 Chrysler Voyager LX

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

2027 Chrysler Voyager LX

Red Oak, IA

UnscoredInsufficient · 3
$41,613Mileage not verified

Comparison: 3 similar vehicles

Red Oak, IA

2027 Chrysler Pacifica Select

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

2027 Chrysler Pacifica Select

Maryville, MO

Fair PriceLimited · 10
$44,025Mileage not verified

Market: $42,223 – $48,673

Comparison: 10 similar vehicles

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

Maryville, MO

2027 Chrysler Pacifica Select

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

2027 Chrysler Pacifica Select

Creston, IA

Fair PriceRobust · 442
$44,036Mileage not verified

Market: $38,208 – $86,998

Comparison: 442 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 28 days listed (based on current market benchmarks)

Creston, IA

2027 Chrysler Pacifica Select

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

2027 Chrysler Pacifica Select

Red Oak, IA

Fair PriceLimited · 18
$45,618Mileage not verified

Market: $42,139 – $52,264

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 191 days listed (based on current market benchmarks)

Red Oak, IA

2027 Chrysler Pacifica Select

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

2027 Chrysler Pacifica Select

Maryville, MO

Fair PriceLimited · 10
$45,991Mileage not verified

Market: $42,223 – $48,673

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 35 days listed (based on current market benchmarks)

Maryville, MO

2027 Chrysler Pacifica Select

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

2027 Chrysler Pacifica Select

Plattsmouth, NE

Fair PriceModerate · 49
$46,983Mileage not verified

Market: $40,599 – $86,998

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 76 days listed (based on current market benchmarks)

Plattsmouth, NE

2027 Chrysler Pacifica Limited

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

2027 Chrysler Pacifica Limited

Creston, IA

Fair PriceRobust · 220
$47,364Mileage not verified

Market: $43,463 – $56,799

Comparison: 220 similar vehicles

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

Creston, IA

2027 Chrysler Pacifica Select

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

2027 Chrysler Pacifica Select

Maryville, MO

OverpricedLimited · 10
$48,673Mileage not verified

Market: $42,223 – $45,991

Comparison: 10 similar vehicles

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

Maryville, MO

2027 Chrysler Pacifica Limited

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

2027 Chrysler Pacifica Limited

Maryville, MO

Fair PriceRobust · 182
$49,242Mileage not verified

Market: $43,463 – $56,799

Comparison: 182 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 20 days listed (based on current market benchmarks)

Maryville, MO

2027 Chrysler Pacifica Limited

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

2027 Chrysler Pacifica Limited

Maryville, MO

Fair PriceRobust · 182
$49,242Mileage not verified

Market: $43,463 – $56,799

Comparison: 182 similar vehicles

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

Maryville, MO

2027 Chrysler Pacifica Limited

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

2027 Chrysler Pacifica Limited

Plattsmouth, NE

Fair PriceModerate · 48
$50,181Mileage not verified

Market: $44,969 – $56,799

Comparison: 48 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 76 days listed (based on current market benchmarks)

Plattsmouth, NE

Trust signal layer

Demand-Verified Deals™

The Demand-Verified badge is sell-through evidence — the matched cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, and this listing has not been listed longer than the cohort’s typical time on market. A listing coming off the market is not always a sale. 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 time on market, 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 cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, the cohort meets minimum-sample and freshness requirements, and this specific listing has not been listed longer than the cohort's typical time on market. 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 recently 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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