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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 22, 2026

5.7M+

Vehicles analyzed

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.2M new·2.7M used·Processed daily

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

Or explore the market

1,857 listings found

No Photo

2027 Toyota Corolla Hatchback SE

Great Falls, MT

UnscoredInsufficient · 0
$26,189Mileage not verified

Great Falls, MT

No Photo

2027 Honda HR-V LX

Great Falls, MT

UnscoredLimited · 9
$28,869Mileage not verified

Comparison: 9 similar vehicles

Great Falls, MT

No Photo

2027 Toyota Corolla LE

Great Falls, MT

UnscoredLimited · 9
$29,613Mileage not verified

Comparison: 9 similar vehicles

Great Falls, MT

No Photo

2027 Honda HR-V LX

Great Falls, MT

UnscoredLimited · 9
$30,504Mileage not verified

Comparison: 9 similar vehicles

Great Falls, MT

No Photo

2027 Toyota Prius LE

Great Falls, MT

UnscoredInsufficient · 0
$31,034Mileage not verified

Great Falls, MT

No Photo

2027 Honda HR-V Sport

Great Falls, MT

Fair PriceLimited · 14
$31,849Mileage not verified

Market: $29,945$32,404

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 41 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Honda HR-V Sport

Great Falls, MT

Fair PriceLimited · 14
$31,849Mileage not verified

Market: $29,945$32,404

Comparison: 14 similar vehicles

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

Great Falls, MT

No Photo

2027 Honda HR-V Sport

Great Falls, MT

Fair PriceLimited · 14
$32,304Mileage not verified

Market: $29,945$32,404

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 41 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Toyota Corolla XLE

Great Falls, MT

UnscoredInsufficient · 0
$32,327Mileage not verified

Great Falls, MT

No Photo

2027 Toyota Corolla SE

Great Falls, MT

UnscoredLimited · 6
$32,405Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

No Photo

2027 Chevrolet Equinox LT

Great Falls, MT

Fair PriceModerate · 30
$33,144Mileage not verified

Market: $31,987$37,929

Comparison: 30 similar vehicles

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

Great Falls, MT

No Photo

2027 Honda HR-V EX-L

Great Falls, MT

Fair PriceLimited · 11
$34,354Mileage not verified

Market: $31,226$34,374

Comparison: 11 similar vehicles

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

Great Falls, MT

No Photo

2027 Honda CR-V LX

Great Falls, MT

UnscoredInsufficient · 3
$35,069Mileage not verified

Comparison: 3 similar vehicles

Great Falls, MT

No Photo

2027 Honda CR-V EX

Great Falls, MT

Fair PriceLimited · 10
$36,999Mileage not verified

Market: $36,500$37,554

Comparison: 10 similar vehicles

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

Great Falls, MT

No Photo

2027 Chevrolet Equinox LT

Great Falls, MT

Fair PriceModerate · 30
$37,454Mileage not verified

Market: $31,987$37,929

Comparison: 30 similar vehicles

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

Great Falls, MT

No Photo

2027 Honda CR-V EX

Great Falls, MT

OverpricedLimited · 10
$37,554Mileage not verified

Market: $36,500$37,474

Comparison: 10 similar vehicles

Great Falls, MT

No Photo

2027 Honda CR-V EX-L

Great Falls, MT

Fair PriceLimited · 14
$39,349Mileage not verified

Market: $38,850$39,824

Comparison: 14 similar vehicles

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

Great Falls, MT

No Photo

2027 Honda CR-V EX-L

Great Falls, MT

Fair PriceLimited · 14
$39,349Mileage not verified

Market: $38,850$39,824

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 7 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Honda CR-V Sport-L

Great Falls, MT

UnscoredLimited · 6
$43,029Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

No Photo

2027 Honda CR-V Sport-L

Great Falls, MT

UnscoredLimited · 6
$43,129Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

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2027 Subaru Ascent Premium

Great Falls, MT

Fair PriceLimited · 14
$44,222Mileage not verified

Market: $42,915$44,617

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Subaru Ascent Premium

Great Falls, MT

OverpricedLimited · 14
$44,617Mileage not verified

Market: $42,915$44,222

Comparison: 14 similar vehicles

Priced ~1% above the typical market range for similar vehicles (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Ford Explorer Active

Great Falls, MT

Fair PriceLimited · 18
$44,784Mileage not verified

Market: $43,075$49,170

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 4 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Honda CR-V Sport Touring

Great Falls, MT

UnscoredLimited · 6
$44,999Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

No Photo

2027 Ford Explorer Active

Great Falls, MT

Fair PriceLimited · 18
$45,179Mileage not verified

Market: $43,075$49,170

Comparison: 18 similar vehicles

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

Great Falls, MT

No Photo

2027 GMC Terrain Denali

Fort Benton, MT

UnscoredInsufficient · 3
$45,689Mileage not verified

Comparison: 3 similar vehicles

Fort Benton, MT

No Photo

2027 Ford Explorer ST-LINE

Great Falls, MT

Fair PriceLimited · 10
$49,534Mileage not verified

Market: $47,266$55,268

Comparison: 10 similar vehicles

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

Great Falls, MT

No Photo

2027 GMC Acadia Elevation

Great Falls, MT

Fair PriceLimited · 16
$49,924Mileage not verified

Market: $49,924$57,644

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 15 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 GMC Acadia Elevation

Great Falls, MT

Fair PriceLimited · 16
$49,924Mileage not verified

Market: $49,924$57,644

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Nissan Murano Platinum

Great Falls, MT

UnscoredLimited · 5
$50,234Mileage not verified

Comparison: 5 similar vehicles

Great Falls, MT

No Photo

2027 Dodge Durango GT HEMI V8

Great Falls, MT

UnscoredInsufficient · 4
$50,403Mileage not verified

Comparison: 4 similar vehicles

Great Falls, MT

No Photo

2027 Chevrolet Traverse LT

Great Falls, MT

Fair PriceLimited · 18
$51,114Mileage not verified

Market: $45,194$54,045

Comparison: 18 similar vehicles

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

Great Falls, MT

No Photo

2027 Chrysler Pacifica Limited

Great Falls, MT

UnscoredInsufficient · 4
$51,178Mileage not verified

Comparison: 4 similar vehicles

Great Falls, MT

No Photo

2027 Jeep Grand Cherokee Limited

Great Falls, MT

Fair PriceModerate · 29
$51,413Mileage not verified

Market: $47,721$54,339

Comparison: 29 similar vehicles

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

Great Falls, MT

No Photo

2027 Chevrolet Traverse Z71

Great Falls, MT

Fair PriceModerate · 39
$52,789Mileage not verified

Market: $49,999$61,365

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Jeep Grand Cherokee Limited

Great Falls, MT

Fair PriceModerate · 29
$54,108Mileage not verified

Market: $47,721$54,339

Comparison: 29 similar vehicles

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

Great Falls, MT

No Photo

2027 Chevrolet Traverse Z71

Fort Benton, MT

Fair PriceModerate · 39
$54,368Mileage not verified

Market: $49,999$61,365

Comparison: 39 similar vehicles

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

Fort Benton, MT

No Photo

2027 Subaru Ascent Touring

Great Falls, MT

UnscoredInsufficient · 0
$54,987Mileage not verified

Great Falls, MT

No Photo

2027 Subaru Ascent Onyx Edition-Touring

Great Falls, MT

UnscoredInsufficient · 0
$55,422Mileage not verified

Great Falls, MT

No Photo

2027 GMC Acadia AT4

Great Falls, MT

UnscoredLimited · 6
$56,615Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

No Photo

2027 GMC Acadia AT4

Great Falls, MT

UnscoredLimited · 6
$58,315Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

No Photo

2027 Ford Explorer Platinum

Great Falls, MT

Fair PriceLimited · 19
$58,684Mileage not verified

Market: $55,939$64,394

Comparison: 19 similar vehicles

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

Great Falls, MT

No Photo

2027 GMC Acadia AT4

Great Falls, MT

UnscoredLimited · 6
$62,314Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

No Photo

2027 GMC Acadia AT4

Great Falls, MT

UnscoredLimited · 6
$62,914Mileage not verified

Comparison: 6 similar vehicles

Great Falls, MT

No Photo

2027 Ford Explorer Tremor

Great Falls, MT

Fair PriceModerate · 24
$63,124Mileage not verified

Market: $51,903$64,478

Comparison: 24 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Dodge Charger R/T Plus

Great Falls, MT

UnscoredInsufficient · 3
$63,368Mileage not verified

Comparison: 3 similar vehicles

Great Falls, MT

No Photo

2027 Ford Explorer ST

Great Falls, MT

UnscoredLimited · 9
$63,474Mileage not verified

Comparison: 9 similar vehicles

Great Falls, MT

No Photo

2027 Ford Explorer Platinum

Great Falls, MT

Fair PriceLimited · 19
$64,294Mileage not verified

Market: $55,939$64,394

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

Great Falls, MT

No Photo

2027 Ford Explorer Platinum

Great Falls, MT

OverpricedLimited · 19
$64,394Mileage not verified

Market: $55,939$64,339

Comparison: 19 similar vehicles

Great Falls, MT

No Photo

2027 Ford Explorer ST

Great Falls, MT

UnscoredLimited · 9
$64,674Mileage not verified

Comparison: 9 similar vehicles

Great Falls, 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 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 is not used to select comparables or adjust comparable prices, but acts as a reliability check on used vehicles — OAV withholds a verdict when mileage is very high or unreliable, or when a lower price is better explained by higher-than-typical mileage than by a genuine market discount. 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, positioning its asking price within 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 technology is protected by U.S. Patent No. 12,236,477, and its Price-to-Market analysis is Patent Pending. 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.

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