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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 23, 2026

5.7M+

Unique vehicles analyzed

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.2M new·2.7M used·Listings processed daily

Or explore the market

771 listings found

No Photo

2027 Toyota Corolla LE

Houlton, ME

Fair PriceModerate · 49
$24,929Mileage not verified

Market: $24,929$29,654

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 8 days listed (based on current market benchmarks)

Houlton, ME

No Photo

2027 Toyota Corolla LE

Houlton, ME

Fair PriceModerate · 49
$27,914Mileage not verified

Market: $24,929$29,654

Comparison: 49 similar vehicles

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

Houlton, ME

No Photo

2027 Mitsubishi Outlander Sport ES

Caribou, ME

UnscoredInsufficient · 0
$28,105Mileage not verified

Caribou, ME

No Photo

2027 Mitsubishi Outlander Sport ES

Caribou, ME

UnscoredInsufficient · 0
$29,484Mileage not verified

Caribou, ME

No Photo

2027 Mitsubishi Outlander Sport LE

Caribou, ME

UnscoredInsufficient · 0
$30,549Mileage not verified

Caribou, ME

No Photo

2027 Chevrolet Equinox LT

Presque Isle, ME

UnscoredInsufficient · 3
$33,745Mileage not verified

Comparison: 3 similar vehicles

Presque Isle, ME

No Photo

2027 GMC Terrain Elevation

Fort Kent, ME

UnscoredInsufficient · 3
$34,770Mileage not verified

Comparison: 3 similar vehicles

Fort Kent, ME

No Photo

2027 GMC Terrain Elevation

Presque Isle, ME

UnscoredLimited · 5
$36,125Mileage not verified

Comparison: 5 similar vehicles

Presque Isle, ME

No Photo

2027 Chevrolet Equinox LT

Presque Isle, ME

UnscoredInsufficient · 3
$36,185116 mi

Comparison: 3 similar vehicles

Presque Isle, ME

No Photo

2027 GMC Terrain Elevation

Presque Isle, ME

UnscoredLimited · 5
$36,260Mileage not verified

Comparison: 5 similar vehicles

Presque Isle, ME

No Photo

2027 Chevrolet Equinox LT

Presque Isle, ME

UnscoredInsufficient · 3
$36,290Mileage not verified

Comparison: 3 similar vehicles

Presque Isle, ME

No Photo

2027 Chevrolet Equinox LT

Fort Kent, ME

Fair PriceRobust · 127
$36,535Mileage not verified

Market: $31,594$38,924

Comparison: 127 similar vehicles

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

Fort Kent, ME

No Photo

2027 Chevrolet Equinox LT

Presque Isle, ME

UnscoredInsufficient · 3
$36,935Mileage not verified

Comparison: 3 similar vehicles

Presque Isle, ME

No Photo

2027 GMC Terrain Elevation

Caribou, ME

UnscoredLimited · 6
$39,710Mileage not verified

Comparison: 6 similar vehicles

Caribou, ME

No Photo

2027 GMC Terrain Elevation

Presque Isle, ME

UnscoredLimited · 5
$40,055Mileage not verified

Comparison: 5 similar vehicles

Presque Isle, ME

No Photo

2027 GMC Terrain Elevation

Caribou, ME

UnscoredLimited · 6
$40,605Mileage not verified

Comparison: 6 similar vehicles

Caribou, ME

No Photo

2027 GMC Terrain Elevation

Caribou, ME

UnscoredLimited · 6
$40,705Mileage not verified

Comparison: 6 similar vehicles

Caribou, ME

No Photo

2027 Toyota Prius Limited

Houlton, ME

UnscoredInsufficient · 0
$41,059Mileage not verified

Houlton, ME

No Photo

2027 Chevrolet Equinox RS

Fort Kent, ME

OverpricedModerate · 27
$41,625Mileage not verified

Market: $37,895$41,250

Comparison: 27 similar vehicles

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

Fort Kent, ME

No Photo

2027 Toyota bZ XLE

Houlton, ME

UnscoredLimited · 8
$42,099Mileage not verified

Comparison: 8 similar vehicles

Houlton, ME

No Photo

2027 GMC Terrain AT4

Presque Isle, ME

UnscoredInsufficient · 3
$42,315Mileage not verified

Comparison: 3 similar vehicles

Presque Isle, ME

No Photo

2027 GMC Terrain AT4

Caribou, ME

UnscoredLimited · 5
$42,340Mileage not verified

Comparison: 5 similar vehicles

Caribou, ME

No Photo

2027 GMC Terrain AT4

Caribou, ME

UnscoredLimited · 5
$42,340Mileage not verified

Comparison: 5 similar vehicles

Caribou, ME

No Photo

2027 GMC Terrain AT4

Fort Kent, ME

UnscoredInsufficient · 3
$42,340Mileage not verified

Comparison: 3 similar vehicles

Fort Kent, ME

No Photo

2027 GMC Terrain AT4

Presque Isle, ME

UnscoredInsufficient · 3
$43,680Mileage not verified

Comparison: 3 similar vehicles

Presque Isle, ME

No Photo

2027 Jeep Cherokee Limited

Presque Isle, ME

UnscoredInsufficient · 0
$44,935Mileage not verified

Presque Isle, ME

No Photo

2027 GMC Terrain AT4

Fort Kent, ME

UnscoredInsufficient · 3
$46,080Mileage not verified

Comparison: 3 similar vehicles

Fort Kent, ME

No Photo

2027 GMC Terrain Denali

Caribou, ME

UnscoredInsufficient · 0
$46,935Mileage not verified

Caribou, ME

No Photo

2027 Jeep Cherokee Overland

Presque Isle, ME

UnscoredInsufficient · 0
$47,660Mileage not verified

Presque Isle, ME

No Photo

2027 Chrysler Pacifica Select

Presque Isle, ME

Fair PriceModerate · 20
$47,968Mileage not verified

Market: $44,039$50,354

Comparison: 20 similar vehicles

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

Presque Isle, ME

No Photo

2027 Jeep Grand Cherokee Laredo

Fort Kent, ME

Fair PriceModerate · 33
$48,275Mileage not verified

Market: $46,825$50,980

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 46 days listed (based on current market benchmarks)

Fort Kent, ME

No Photo

2027 Jeep Grand Cherokee Laredo

Presque Isle, ME

Fair PriceModerate · 40
$49,518Mileage not verified

Market: $46,825$51,754

Comparison: 40 similar vehicles

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

Presque Isle, ME

No Photo

2027 Chevrolet Traverse LT

Fort Kent, ME

Fair PriceModerate · 34
$49,770Mileage not verified

Market: $44,795$52,705

Comparison: 34 similar vehicles

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

Fort Kent, ME

No Photo

2027 GMC Acadia Elevation

Presque Isle, ME

Fair PriceModerate · 32
$52,000Mileage not verified

Market: $47,595$57,394

Comparison: 32 similar vehicles

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

Presque Isle, ME

No Photo

2027 GMC Acadia Elevation

Presque Isle, ME

Fair PriceModerate · 32
$52,845Mileage not verified

Market: $47,595$57,394

Comparison: 32 similar vehicles

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

Presque Isle, ME

No Photo

2027 Jeep Grand Cherokee L Limited Reserve

Fort Kent, ME

UnscoredInsufficient · 0
$55,445Mileage not verified

Fort Kent, ME

No Photo

2027 GMC Acadia Elevation

Fort Kent, ME

Fair PriceModerate · 26
$56,795Mileage not verified

Market: $47,595$57,394

Comparison: 26 similar vehicles

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

Fort Kent, ME

No Photo

2027 RAM 1500 Pickup Big Horn/Lone Star

Fort Kent, ME

Fair PriceModerate · 42
$56,910Mileage not verified

Market: $56,535$68,644

Comparison: 42 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 33 days listed (based on current market benchmarks)

Fort Kent, ME

No Photo

2027 GMC Acadia Elevation

Caribou, ME

UnscoredInsufficient · 3
$57,145Mileage not verified

Comparison: 3 similar vehicles

Caribou, ME

No Photo

2027 GMC Acadia AT4

Presque Isle, ME

UnscoredLimited · 7
$57,390Mileage not verified

Comparison: 7 similar vehicles

Presque Isle, ME

No Photo

2027 Ford Explorer Platinum

Caribou, ME

UnscoredLimited · 6
$59,960Mileage not verified

Comparison: 6 similar vehicles

Caribou, ME

No Photo

2027 RAM 2500 Pickup Tradesman/Black Express

Fort Kent, ME

UnscoredLimited · 5
$61,655Mileage not verified

Comparison: 5 similar vehicles

Fort Kent, ME

No Photo

2027 RAM 1500 Pickup Big Horn/Lone Star

Fort Kent, ME

Fair PriceModerate · 42
$61,920Mileage not verified

Market: $56,535$68,644

Comparison: 42 similar vehicles

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

Fort Kent, ME

No Photo

2027 RAM 1500 Pickup Big Horn/Lone Star

Fort Kent, ME

Fair PriceModerate · 42
$62,250Mileage not verified

Market: $56,535$68,644

Comparison: 42 similar vehicles

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

Fort Kent, ME

No Photo

2027 RAM 1500 Pickup Big Horn/Lone Star

Fort Kent, ME

Fair PriceModerate · 42
$63,585Mileage not verified

Market: $56,535$68,644

Comparison: 42 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 39 days listed (based on current market benchmarks)

Fort Kent, ME

No Photo

2027 Ford F-250 Super Duty XLT

Caribou, ME

UnscoredLimited · 6
$69,540Mileage not verified

Comparison: 6 similar vehicles

Caribou, ME

No Photo

2027 Toyota Land Cruiser 1958

Houlton, ME

OverpricedLimited · 10
$74,195Mileage not verified

Market: $59,980$72,940

Comparison: 10 similar vehicles

Priced ~2% above the typical market range for similar vehicles (based on current market benchmarks)

Houlton, ME

No Photo

2027 RAM 1500 Pickup Laramie

Presque Isle, ME

OverpricedModerate · 47
$78,058Mileage not verified

Market: $68,969$77,999

Comparison: 47 similar vehicles

Presque Isle, ME

No Photo

2027 Chevrolet Tahoe RST

Presque Isle, ME

UnscoredLimited · 5
$78,910Mileage not verified

Comparison: 5 similar vehicles

Presque Isle, ME

No Photo

2027 Ford Expedition Platinum

Caribou, ME

Fair PriceLimited · 10
$84,450Mileage not verified

Market: $83,090$95,853

Comparison: 10 similar vehicles

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

Caribou, ME

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 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. The "Top Deals" section on every market page surfaces these first, with each listing's percentage gap below the comparable-range floor shown beside it.
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 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. A listing priced below the comparable-range floor by at least OAV's minimum-gap margin is rated Great Deal and surfaced first; one priced within the comparable range, or below the floor by less than that margin is Fair Price.

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. 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. 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?
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.

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