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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 that ranks live dealer inventory by price-to-market against comparable listings. Days-on-lot and sell-through from similar vehicles are shown separately as Demand-Verified evidence, not inputs to the price ranking.

Market snapshot · September 2, 2026

5.7M+

Vehicles analyzed

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.1M new·2.7M used·Processed daily

Cited in Wall Street sell-side equity research, April 2026

Or explore the market

263 listings found

No Photo

2027 Chrysler Pacifica Select

Miles City, MT

UnscoredInsufficient · 0
$48,225Mileage not verified

Miles City, MT

No Photo

2027 Kia Carnival SX

Missoula, MT

UnscoredInsufficient · 0
$51,865Mileage not verified

Missoula, MT

No Photo

2027 Chrysler Pacifica Select

Helena, MT

UnscoredInsufficient · 3
$51,869Mileage not verified

Comparison: 3 similar vehicles

Helena, MT

No Photo

2027 Chrysler Pacifica Limited

Havre, MT

UnscoredInsufficient · 0
$52,874Mileage not verified

Havre, MT

No Photo

2027 Kia Carnival SX

Billings, MT

UnscoredInsufficient · 0
$53,044Mileage not verified

Billings, MT

No Photo

2027 Chrysler Pacifica Pinnacle

Bozeman, MT

UnscoredInsufficient · 0
$57,405Mileage not verified

Bozeman, MT

No Photo

2026 Chrysler Pacifica Select

Livingston, MT

UnscoredInsufficient · 0
$38,2481,801 mi

Livingston, MT

No Photo

2026 Kia Carnival LXS

Billings, MT

UnscoredInsufficient · 3
$39,869Mileage not verified

Comparison: 3 similar vehicles

Billings, MT

No Photo

2026 Kia Carnival LXS

Billings, MT

UnscoredInsufficient · 3
$39,919Mileage not verified

Comparison: 3 similar vehicles

Billings, MT

No Photo

2026 Kia Carnival LXS

Billings, MT

UnscoredInsufficient · 3
$40,269Mileage not verified

Comparison: 3 similar vehicles

Billings, MT

No Photo

2026 Kia Carnival LXS

Billings, MT

UnscoredInsufficient · 3
$40,269Mileage not verified

Comparison: 3 similar vehicles

Billings, MT

No Photo

2026 Chrysler Pacifica Select

Helena, MT

UnscoredInsufficient · 0
$40,642Mileage not verified

Helena, MT

No Photo

2026 Chrysler Pacifica Limited

Billings, MT

UnscoredInsufficient · 0
$40,64723,864 mi

Billings, MT

No Photo

2026 Honda Odyssey EX-L

Butte, MT

UnscoredInsufficient · 0
$41,637Mileage not verified

Butte, MT

No Photo

2026 Kia Carnival EX

Billings, MT

UnscoredInsufficient · 0
$41,639Mileage not verified

Billings, MT

No Photo

2026 Chrysler Pacifica Select

Glendive, MT

UnscoredInsufficient · 0
$41,854Mileage not verified

Glendive, MT

No Photo

2026 Honda Odyssey EX-L

Billings, MT

UnscoredInsufficient · 0
$41,991Mileage not verified

Billings, MT

No Photo

2026 Kia Carnival EX

Billings, MT

UnscoredInsufficient · 0
$42,419Mileage not verified

Billings, MT

No Photo

2026 Honda Odyssey EX-L

Butte, MT

UnscoredInsufficient · 0
$42,784Mileage not verified

Butte, MT

No Photo

2026 Kia Carnival SX

Missoula, MT

UnscoredInsufficient · 0
$43,48321,848 mi

Missoula, MT

No Photo

2026 Kia Carnival EX

Billings, MT

UnscoredInsufficient · 0
$44,069Mileage not verified

Billings, MT

No Photo

2026 Honda Odyssey EX-L

Billings, MT

UnscoredInsufficient · 0
$44,290Mileage not verified

Billings, MT

No Photo

2026 Chrysler Pacifica Limited

Livingston, MT

UnscoredInsufficient · 0
$44,8991,478 mi

Livingston, MT

No Photo

2026 Honda Odyssey Sport L

Great Falls, MT

UnscoredInsufficient · 0
$45,094Mileage not verified

Great Falls, MT

No Photo

2026 Honda Odyssey EX-L

Bozeman, MT

UnscoredInsufficient · 0
$45,144Mileage not verified

Bozeman, MT

No Photo

2026 Honda Odyssey EX-L

Bozeman, MT

UnscoredInsufficient · 0
$45,144Mileage not verified

Bozeman, MT

No Photo

2026 Kia Carnival EX

Missoula, MT

UnscoredInsufficient · 0
$45,545Mileage not verified

Missoula, MT

No Photo

2026 Chrysler Pacifica Select

Anaconda, MT

UnscoredInsufficient · 0
$45,791Mileage not verified

Anaconda, MT

No Photo

2026 Toyota Sienna LE

Helena, MT

UnscoredInsufficient · 0
$45,799Mileage not verified

Helena, MT

No Photo

2026 Honda Odyssey Touring

Billings, MT

UnscoredInsufficient · 0
$45,833Mileage not verified

Billings, MT

No Photo

2026 Honda Odyssey Sport L

Billings, MT

UnscoredInsufficient · 0
$45,845Mileage not verified

Billings, MT

No Photo

2026 Honda Odyssey Sport L

Billings, MT

UnscoredInsufficient · 0
$45,845Mileage not verified

Billings, MT

No Photo

2026 Toyota Sienna LE

Kalispell, MT

UnscoredInsufficient · 0
$45,899Mileage not verified

Kalispell, MT

No Photo

2026 Toyota Sienna LE

Helena, MT

UnscoredInsufficient · 0
$45,954Mileage not verified

Helena, MT

No Photo

2026 Honda Odyssey Touring

Billings, MT

UnscoredInsufficient · 0
$45,9912,711 mi

Billings, MT

No Photo

2026 Honda Odyssey Touring

Butte, MT

UnscoredInsufficient · 0
$46,106Mileage not verified

Butte, MT

No Photo

2026 Honda Odyssey Sport L

Bozeman, MT

UnscoredInsufficient · 0
$46,244Mileage not verified

Bozeman, MT

No Photo

2026 Honda Odyssey Sport L

Great Falls, MT

UnscoredInsufficient · 0
$46,344Mileage not verified

Great Falls, MT

No Photo

2026 Honda Odyssey Sport L

Great Falls, MT

UnscoredInsufficient · 0
$46,344Mileage not verified

Great Falls, MT

No Photo

2026 Honda Odyssey Touring

Billings, MT

UnscoredInsufficient · 0
$47,000Mileage not verified

Billings, MT

No Photo

2026 Chrysler Pacifica Limited

Ronan, MT

UnscoredInsufficient · 0
$49,532Mileage not verified

Ronan, MT

No Photo

2026 Honda Odyssey Touring

Billings, MT

UnscoredInsufficient · 0
$50,020Mileage not verified

Billings, MT

No Photo

2026 Chrysler Pacifica Limited

Glendive, MT

UnscoredInsufficient · 0
$50,029Mileage not verified

Glendive, MT

No Photo

2026 Chrysler Pacifica Limited

Glendive, MT

UnscoredInsufficient · 0
$50,034Mileage not verified

Glendive, MT

No Photo

2026 Toyota Sienna XLE

Kalispell, MT

UnscoredInsufficient · 0
$51,419Mileage not verified

Kalispell, MT

No Photo

2026 Toyota Sienna XLE

Bozeman, MT

UnscoredInsufficient · 0
$51,714Mileage not verified

Bozeman, MT

No Photo

2026 Toyota Sienna XLE

Billings, MT

UnscoredInsufficient · 0
$51,814Mileage not verified

Billings, MT

No Photo

2026 Toyota Sienna XLE

Missoula, MT

UnscoredInsufficient · 0
$51,974Mileage not verified

Missoula, MT

No Photo

2026 Kia Carnival SX Prestige

Billings, MT

UnscoredInsufficient · 4
$52,3941,000 mi

Comparison: 4 similar vehicles

Billings, MT

No Photo

2026 Kia Carnival SX Prestige

Missoula, MT

UnscoredInsufficient · 0
$52,410Mileage not verified

Missoula, MT

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 adds a price below the comparable market range. 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.

See the full Demand-Verified Deals methodology for the labeling rules and examples.

Live examples

OAV answers these questions

What are the best priced vehicles?
OAV ranks vehicles by how far below their typical market range they are listed, using comparable listings; days-on-lot velocity is shown as a separate demand signal, not a ranking input. Great Deal means priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin — or within the range — is Fair Price.
Which vehicles are priced below market?
Vehicles flagged as undervalued are priced below the typical range for comparable cars. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
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 undervalued compared with comparable listings?
OAV's Price-to-Market analysis evaluates every eligible listing against similar cars, using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it, and mileage used only as context that can withhold a verdict on extreme-mileage vehicles rather than adjust the comparable prices. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

How OAV works

How does OAV rate vehicle deals?
OAV evaluates every eligible listing against similar vehicles currently available in the the supported comparable range. Each listing is rated a Great Deal (priced below comparable listings), Fair Price (priced within the typical range), or Overpriced (priced above comparable listings). Vehicles without sufficient comparable evidence remain 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. Every listing shows its current days on lot, and every market page shows the average days on lot for that metro or body type. It is a direct signal of local demand and pricing pressure.
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 manage their profile, 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, exports, and enhanced merchandising.
What technology powers OAV's deal ratings?
OAV's inventory standardization and Price-to-Market analysis is protected by U.S. Patent No. 12,236,477. The 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.

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