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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 20, 2026

6M+

Unique vehicles analyzed

as of October 19, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.8M used·Listings processed daily

Or explore the market

61 listings found

2010 Toyota Prius V

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

2010 Toyota Prius V

Bloomery, WV

Salvage title
$3,495235,000 mi

Bloomery, WV

2008 Toyota Prius Standard

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

2008 Toyota Prius Standard

Vienna, WV

UnscoredLimited · 19
$4,400201,069 mi

Comparison: 19 similar vehicles

Vienna, WV

2006 Toyota Prius Base

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

2006 Toyota Prius Base

Ranson, WV

UnscoredModerate · 47
$5,995172,362 mi

Comparison: 47 similar vehicles

Ranson, WV

2014 Toyota Prius Three

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

2014 Toyota Prius Three

Martinsburg, WV

UnscoredInsufficient · 4
$7,795158,589 mi

Comparison: 4 similar vehicles

Martinsburg, WV

2019 Ford Fusion Hybrid Titanium

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

2019 Ford Fusion Hybrid Titanium

Nitro, WV

UnscoredInsufficient · 0
$9,990134,638 mi

Nitro, WV

2018 Kia Niro LX

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

2018 Kia Niro LX

Charleston, WV

UnscoredInsufficient · 0
$10,48192,000 mi

Charleston, WV

2018 Hyundai Sonata Hybrid SE

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

2018 Hyundai Sonata Hybrid SE

Princeton, WV

UnscoredInsufficient · 0
$12,574118,016 mi

Princeton, WV

2017 Toyota Prius Prime Advanced

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

2017 Toyota Prius Prime Advanced

Morgantown, WV

UnscoredLimited · 10
$14,898132,037 mi

Comparison: 10 similar vehicles

Morgantown, WV

2023 Chrysler Pacifica Hybrid Touring L

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

2023 Chrysler Pacifica Hybrid Touring L

Charleston, WV

Fair PriceRobust · 70
$19,09862,595 mi

Market: $19,567 – $25,999

Comparison: 70 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 25 days listed (based on current market benchmarks)

Charleston, WV

2022 Toyota Prius NIGHTSHADE

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

2022 Toyota Prius NIGHTSHADE

Huntington, WV

UnscoredInsufficient · 0
$19,134126,568 mi

Huntington, WV

2023 Chrysler Pacifica Hybrid Limited

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

2023 Chrysler Pacifica Hybrid Limited

White Hall, WV

Fair PriceModerate · 34
$22,07564,074 mi

Market: $21,851 – $30,900

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 86 days listed (based on current market benchmarks)

White Hall, WV

2025 Hyundai Sonata Hybrid SEL

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

2025 Hyundai Sonata Hybrid SEL

Moorefield, WV

UnscoredInsufficient · 3
$25,99313,143 mi

Comparison: 3 similar vehicles

Moorefield, WV

2023 Toyota Prius Limited

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

2023 Toyota Prius Limited

Clarksburg, WV

Fair PriceModerate · 32
$27,33092,136 mi

Market: $24,190 – $29,992

Comparison: 32 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 16 days listed (based on current market benchmarks)

Clarksburg, WV

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

Princeton, WV

Fair PriceLimited · 12
$28,756Mileage not verified

Market: $29,555 – $31,780

Comparison: 12 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 110 days listed (based on current market benchmarks)

Princeton, WV

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

Princeton, WV

Fair PriceLimited · 12
$29,555Mileage not verified

Market: $28,756 – $31,780

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Princeton, WV

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

Princeton, WV

Fair PriceLimited · 12
$29,914Mileage not verified

Market: $28,756 – $31,780

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 220 days listed (based on current market benchmarks)

Princeton, WV

2025 Toyota Prius XLE

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

2025 Toyota Prius XLE

Lewisburg, WV

Great DealLimited · 16
$29,93315,498 mi

Market: $31,597 – $33,990

Comparison: 16 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 143 days listed (based on current market benchmarks)

Lewisburg, WV

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

Princeton, WV

Fair PriceLimited · 12
$29,939Mileage not verified

Market: $28,756 – $31,780

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Princeton, WV

2024 Toyota Prius XLE

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

2024 Toyota Prius XLE

Williamstown, WV

UnscoredInsufficient · 4
$29,99943,731 mi

Comparison: 4 similar vehicles

Williamstown, WV

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

Princeton, WV

Fair PriceLimited · 12
$30,030Mileage not verified

Market: $28,756 – $31,689

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 143 days listed (based on current market benchmarks)

Princeton, WV

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

Princeton, WV

Fair PriceLimited · 12
$30,506Mileage not verified

Market: $28,756 – $31,780

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 99 days listed (based on current market benchmarks)

Princeton, WV

2027 Hyundai Sonata Hybrid Blue

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

2027 Hyundai Sonata Hybrid Blue

South Charleston, WV

Fair PriceRobust · 59
$30,698Mileage not verified

Market: $30,263 – $50,128

Comparison: 59 similar vehicles

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

South Charleston, WV

2023 Chrysler Pacifica Hybrid Touring L

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

2023 Chrysler Pacifica Hybrid Touring L

Morgantown, WV

OverpricedModerate · 37
$30,90058,934 mi

Market: $20,998 – $23,542

Comparison: 37 similar vehicles

Priced ~31% above the typical market range for similar vehicles (based on current market benchmarks)

Morgantown, WV

2024 Toyota Prius XLE

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

2024 Toyota Prius XLE

Saint Albans, WV

Fair PriceLimited · 14
$31,9109,936 mi

Market: $22,700 – $32,642

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 115 days listed (based on current market benchmarks)

Saint Albans, WV

2027 Hyundai Sonata Hybrid Blue

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

2027 Hyundai Sonata Hybrid Blue

Triadelphia, WV

UnscoredInsufficient · 4
$31,959Mileage not verified

Comparison: 4 similar vehicles

Triadelphia, WV

2025 Ford Escape Hybrid ST-Line Elite

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

2025 Ford Escape Hybrid ST-Line Elite

Summersville, WV

UnscoredInsufficient · 0
$32,05910,840 mi

Summersville, WV

2027 Hyundai Sonata Hybrid Blue

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

2027 Hyundai Sonata Hybrid Blue

Beckley, WV

UnscoredInsufficient · 4
$32,060Mileage not verified

Comparison: 4 similar vehicles

Beckley, WV

2027 Hyundai Sonata Hybrid Blue

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

2027 Hyundai Sonata Hybrid Blue

Princeton, WV

UnscoredInsufficient · 4
$32,140Mileage not verified

Comparison: 4 similar vehicles

Princeton, WV

2027 Hyundai Sonata Hybrid Blue

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

2027 Hyundai Sonata Hybrid Blue

Beckley, WV

UnscoredInsufficient · 4
$32,190Mileage not verified

Comparison: 4 similar vehicles

Beckley, WV

2025 Hyundai Sonata Hybrid Limited

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

2025 Hyundai Sonata Hybrid Limited

Moorefield, WV

Fair PriceModerate · 34
$32,4077,002 mi

Market: $28,998 – $36,714

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 718 days listed (based on current market benchmarks)

Moorefield, WV

2024 Toyota Prius XLE

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

2024 Toyota Prius XLE

Saint Albans, WV

UnscoredInsufficient · 3
$32,99311,261 mi

Comparison: 3 similar vehicles

Saint Albans, WV

2026 Hyundai Sonata Hybrid SEL

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

2026 Hyundai Sonata Hybrid SEL

Princeton, WV

Fair PriceLimited · 10
$33,005Mileage not verified

Market: $31,377 – $34,328

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 162 days listed (based on current market benchmarks)

Princeton, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

South Charleston, WV

UnscoredInsufficient · 4
$33,557Mileage not verified

Comparison: 4 similar vehicles

South Charleston, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

South Charleston, WV

UnscoredInsufficient · 4
$33,557Mileage not verified

Comparison: 4 similar vehicles

South Charleston, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

South Charleston, WV

UnscoredInsufficient · 4
$33,623Mileage not verified

Comparison: 4 similar vehicles

South Charleston, WV

2027 Kia Niro EX

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

2027 Kia Niro EX

Huntington, WV

Fair PriceRobust · 79
$33,670Mileage not verified

Market: $32,963 – $36,379

Comparison: 79 similar vehicles

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

Huntington, WV

2026 Hyundai Sonata Hybrid SEL

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

2026 Hyundai Sonata Hybrid SEL

Princeton, WV

Fair PriceLimited · 10
$34,328Mileage not verified

Market: $31,377 – $34,755

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 110 days listed (based on current market benchmarks)

Princeton, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

Triadelphia, WV

UnscoredInsufficient · 3
$34,814Mileage not verified

Comparison: 3 similar vehicles

Triadelphia, WV

2026 Toyota Prius XLE

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

2026 Toyota Prius XLE

Morgantown, WV

UnscoredInsufficient · 0
$34,86314,271 mi

Morgantown, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

Princeton, WV

UnscoredInsufficient · 4
$35,045Mileage not verified

Comparison: 4 similar vehicles

Princeton, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

Princeton, WV

UnscoredInsufficient · 4
$35,180Mileage not verified

Comparison: 4 similar vehicles

Princeton, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

Huntington, WV

Fair PriceModerate · 26
$35,235Mileage not verified

Market: $33,557 – $36,064

Comparison: 26 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 24 days listed (based on current market benchmarks)

Huntington, WV

2027 Hyundai Sonata Hybrid SEL

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

2027 Hyundai Sonata Hybrid SEL

Beckley, WV

UnscoredInsufficient · 4
$35,295Mileage not verified

Comparison: 4 similar vehicles

Beckley, WV

2027 Kia Niro EX

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

2027 Kia Niro EX

Parkersburg, WV

Fair PriceRobust · 82
$35,875Mileage not verified

Market: $32,885 – $35,999

Comparison: 82 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 30 days listed (based on current market benchmarks)

Parkersburg, WV

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

Moorefield, WV

Great DealLimited · 15
$36,009Mileage not verified

Market: $37,799 – $40,787

Comparison: 15 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 53 days listed (based on current market benchmarks)

Moorefield, WV

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Princeton, WV

Fair PriceModerate · 39
$36,080Mileage not verified

Market: $34,661 – $39,120

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 34 days listed (based on current market benchmarks)

Princeton, WV

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

Princeton, WV

UnscoredInsufficient · 0
$36,2424,591 mi

Princeton, WV

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Chapmanville, WV

Fair PriceModerate · 43
$37,464Mileage not verified

Market: $33,798 – $39,012

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 47 days listed (based on current market benchmarks)

Chapmanville, WV

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Parkersburg, WV

Fair PriceRobust · 53
$37,480Mileage not verified

Market: $33,798 – $39,012

Comparison: 53 similar vehicles

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

Parkersburg, WV

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Princeton, WV

Fair PriceModerate · 39
$37,480Mileage not verified

Market: $34,661 – $39,120

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 23 days listed (based on current market benchmarks)

Princeton, WV

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. 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 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. Paid RetailVision™ subscribers unlock deeper analytics: per-listing comparable counts, market context drill-downs, inventory health, pricing recommendations, competitive benchmarking, alerts, and exports.
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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