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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 12, 2026

6M+

Unique vehicles analyzed

as of October 11, 2026

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.2M new·2.8M used·Listings processed daily

Or explore the market

98 listings found

2027 Toyota Prius LE

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

2027 Toyota Prius LE

Rutland, VT

Fair PriceModerate · 40
$30,803Mileage not verified

Market: $29,922 – $41,475

Comparison: 40 similar vehicles

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

Rutland, VT

2027 Toyota Prius LE

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

2027 Toyota Prius LE

Rutland, VT

Fair PriceModerate · 40
$31,232Mileage not verified

Market: $29,922 – $41,475

Comparison: 40 similar vehicles

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

Rutland, VT

2027 Toyota Prius LE

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

2027 Toyota Prius LE

Saint Albans City, VT

Fair PriceModerate · 32
$32,718Mileage not verified

Market: $31,269 – $33,821

Comparison: 32 similar vehicles

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

Saint Albans City, VT

2027 Toyota Prius LE

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

2027 Toyota Prius LE

Saint Albans City, VT

Fair PriceModerate · 32
$33,193Mileage not verified

Market: $31,269 – $33,821

Comparison: 32 similar vehicles

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

Saint Albans City, VT

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Burlington, VT

UnscoredLimited · 5
$34,887Mileage not verified

Comparison: 5 similar vehicles

Burlington, VT

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

South Burlington, VT

UnscoredLimited · 5
$35,547Mileage not verified

Comparison: 5 similar vehicles

South Burlington, VT

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Bennington, VT

Fair PriceLimited · 11
$37,169Mileage not verified

Market: $36,255 – $38,553

Comparison: 11 similar vehicles

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

Bennington, VT

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

South Burlington, VT

UnscoredLimited · 6
$37,834Mileage not verified

Comparison: 6 similar vehicles

South Burlington, VT

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Westminster, VT

Fair PriceRobust · 117
$37,923Mileage not verified

Market: $33,903 – $39,230

Comparison: 117 similar vehicles

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

Westminster, VT

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

South Burlington, VT

UnscoredLimited · 5
$37,997Mileage not verified

Comparison: 5 similar vehicles

South Burlington, VT

2027 Toyota Prius Limited

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

2027 Toyota Prius Limited

Rutland, VT

Fair PriceModerate · 30
$38,643Mileage not verified

Market: $38,551 – $41,793

Comparison: 30 similar vehicles

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

Rutland, VT

2027 Toyota Prius Limited

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

2027 Toyota Prius Limited

Bennington, VT

UnscoredInsufficient · 4
$39,773Mileage not verified

Comparison: 4 similar vehicles

Bennington, VT

2027 Toyota Prius Limited

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

2027 Toyota Prius Limited

South Burlington, VT

UnscoredInsufficient · 3
$40,419Mileage not verified

Comparison: 3 similar vehicles

South Burlington, VT

2027 Toyota Prius Limited

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

2027 Toyota Prius Limited

Berlin, VT

Fair PriceModerate · 26
$40,584Mileage not verified

Market: $38,643 – $41,754

Comparison: 26 similar vehicles

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

Berlin, VT

2027 Toyota Prius Limited

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

2027 Toyota Prius Limited

South Burlington, VT

UnscoredInsufficient · 3
$40,584Mileage not verified

Comparison: 3 similar vehicles

South Burlington, VT

2026 Hyundai Sonata Hybrid Blue

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

2026 Hyundai Sonata Hybrid Blue

Burlington, VT

UnscoredLimited · 5
$25,244Mileage not verified

Comparison: 5 similar vehicles

Burlington, VT

2026 Hyundai Sonata Hybrid Blue

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

2026 Hyundai Sonata Hybrid Blue

Burlington, VT

UnscoredLimited · 5
$25,300Mileage not verified

Comparison: 5 similar vehicles

Burlington, VT

2026 Hyundai Sonata Hybrid Blue

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

2026 Hyundai Sonata Hybrid Blue

Burlington, VT

UnscoredLimited · 5
$26,685Mileage not verified

Comparison: 5 similar vehicles

Burlington, VT

2026 Toyota Prius LE

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

2026 Toyota Prius LE

South Burlington, VT

UnscoredInsufficient · 0
$28,49722,980 mi

South Burlington, VT

2026 Toyota Prius LE

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

2026 Toyota Prius LE

Burlington, VT

UnscoredInsufficient · 0
$29,200Mileage not verified

Burlington, VT

2026 Toyota Prius LE

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

2026 Toyota Prius LE

South Burlington, VT

UnscoredInsufficient · 3
$32,40017,392 mi

Comparison: 3 similar vehicles

South Burlington, VT

2026 Toyota Prius XLE

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

2026 Toyota Prius XLE

Burlington, VT

UnscoredInsufficient · 4
$33,250Mileage not verified

Comparison: 4 similar vehicles

Burlington, VT

2026 Kia Niro Wind

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

2026 Kia Niro Wind

Williston, VT

UnscoredInsufficient · 4
$33,679Mileage not verified

Comparison: 4 similar vehicles

Williston, VT

2026 Toyota Prius XLE

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

2026 Toyota Prius XLE

Burlington, VT

UnscoredInsufficient · 4
$34,000Mileage not verified

Comparison: 4 similar vehicles

Burlington, VT

2026 Toyota Prius XLE

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

2026 Toyota Prius XLE

Burlington, VT

UnscoredInsufficient · 4
$35,419Mileage not verified

Comparison: 4 similar vehicles

Burlington, VT

2026 Toyota Prius Limited

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

2026 Toyota Prius Limited

Burlington, VT

UnscoredInsufficient · 4
$35,808Mileage not verified

Comparison: 4 similar vehicles

Burlington, VT

2026 Toyota Prius Limited

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

2026 Toyota Prius Limited

Burlington, VT

UnscoredInsufficient · 4
$37,082Mileage not verified

Comparison: 4 similar vehicles

Burlington, VT

2026 Toyota Prius Limited

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

2026 Toyota Prius Limited

Burlington, VT

UnscoredInsufficient · 4
$37,740Mileage not verified

Comparison: 4 similar vehicles

Burlington, VT

2026 Hyundai Sonata Hybrid Limited

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

2026 Hyundai Sonata Hybrid Limited

Burlington, VT

Fair PriceRobust · 62
$37,905Mileage not verified

Market: $37,134 – $41,155

Comparison: 62 similar vehicles

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

Burlington, VT

2026 Kia Niro Wave

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

2026 Kia Niro Wave

Williston, VT

UnscoredInsufficient · 0
$38,090Mileage not verified

Williston, VT

2026 Kia Niro Wind

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

2026 Kia Niro Wind

Montpelier, VT

UnscoredInsufficient · 3
$43,929Mileage not verified

Comparison: 3 similar vehicles

Montpelier, VT

2026 Kia Niro Wind

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

2026 Kia Niro Wind

Montpelier, VT

UnscoredInsufficient · 3
$43,949Mileage not verified

Comparison: 3 similar vehicles

Montpelier, VT

2025 Toyota Prius LE

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

2025 Toyota Prius LE

Burlington, VT

UnscoredInsufficient · 0
$29,149Mileage not verified

Burlington, VT

2025 Toyota Prius Nightshade

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

2025 Toyota Prius Nightshade

Burlington, VT

UnscoredInsufficient · 0
$31,636Mileage not verified

Burlington, VT

2025 Ford Escape Hybrid ST-Line Select

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

2025 Ford Escape Hybrid ST-Line Select

Newport, VT

UnscoredInsufficient · 0
$33,09815,919 mi

Newport, VT

2025 Toyota Prius Limited

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

2025 Toyota Prius Limited

Burlington, VT

UnscoredInsufficient · 0
$35,379Mileage not verified

Burlington, VT

2024 Kia Niro Wind

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

2024 Kia Niro Wind

Springfield, VT

Fair PriceLimited · 11
$20,57413,692 mi

Market: $20,598 – $25,977

Comparison: 11 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 8 days listed (based on current market benchmarks)

Springfield, VT

2024 Kia Niro LX

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

2024 Kia Niro LX

Rutland, VT

Great DealLimited · 19
$22,72220,595 mi

Market: $23,854 – $24,029

Comparison: 19 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 79 days listed (based on current market benchmarks)

Rutland, VT

2024 Kia Niro SX Touring

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

2024 Kia Niro SX Touring

Burlington, VT

UnscoredInsufficient · 0
$27,70013,892 mi

Burlington, VT

2024 Toyota Prius Limited

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

2024 Toyota Prius Limited

Essex Junction, VT

UnscoredInsufficient · 0
$27,9951,158 mi

Essex Junction, VT

2024 Toyota Prius Prime SE

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

2024 Toyota Prius Prime SE

Hartford, VT

UnscoredInsufficient · 0
$29,59535,555 mi

Hartford, VT

2024 Toyota Prius XLE

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

2024 Toyota Prius XLE

Burlington, VT

UnscoredLimited · 6
$29,625Mileage not verified

Comparison: 6 similar vehicles

Burlington, VT

2024 Toyota Prius LE

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

2024 Toyota Prius LE

South Burlington, VT

UnscoredInsufficient · 3
$30,09446,388 mi

Comparison: 3 similar vehicles

South Burlington, VT

2024 Toyota Prius XLE

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

2024 Toyota Prius XLE

Burlington, VT

UnscoredLimited · 6
$30,500Mileage not verified

Comparison: 6 similar vehicles

Burlington, VT

2024 Toyota Prius LE

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

2024 Toyota Prius LE

South Burlington, VT

UnscoredInsufficient · 0
$30,90035,166 mi

South Burlington, VT

2024 Toyota Prius XLE

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

2024 Toyota Prius XLE

Burlington, VT

UnscoredLimited · 6
$31,200Mileage not verified

Comparison: 6 similar vehicles

Burlington, VT

2024 Toyota Prius XLE

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

2024 Toyota Prius XLE

Springfield, VT

Fair PriceLimited · 11
$31,68025,449 mi

Market: $31,430 – $33,086

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 22 days listed (based on current market benchmarks)

Springfield, VT

2024 Toyota Prius Prime XSE

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

2024 Toyota Prius Prime XSE

Rutland, VT

Fair PriceModerate · 27
$32,10627,168 mi

Market: $30,500 – $34,795

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 92 days listed (based on current market benchmarks)

Rutland, VT

2024 Toyota Prius Limited

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

2024 Toyota Prius Limited

Burlington, VT

UnscoredLimited · 6
$32,600Mileage not verified

Comparison: 6 similar vehicles

Burlington, VT

2024 Toyota Prius Prime XSE

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

2024 Toyota Prius Prime XSE

Rutland, VT

OverpricedModerate · 30
$32,71930,106 mi

Market: $31,472 – $32,491

Comparison: 30 similar vehicles

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

Rutland, VT

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, 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. 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 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 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.

Related questions

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