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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 · November 7, 2026

7.1M+

Vehicles tracked nationwide

6M+ searchable on oav.io

60,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

New and used·Listings processed daily

Or explore the market

345 listings found

2013 Ford Focus SE

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

2013 Ford Focus SE

Madison, IN

Unscored
$4,737205,309 mi

Comparison: 74 similar vehicles

Madison, IN

2007 Chevrolet Express Cargo Work

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

2007 Chevrolet Express Cargo Work

Madison, IN

UnscoredInsufficient · 3
$7,239118,010 mi

Comparison: 3 similar vehicles

Madison, IN

2017 Chevrolet Spark LS

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

2017 Chevrolet Spark LS

Madison, IN

Fair PriceModerate · 28
$8,23797,323 mi

Market: $3,900 – $11,995

Comparison: 28 similar vehicles

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

Madison, IN

2017 Ford Escape SE

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

2017 Ford Escape SE

Madison, IN

Fair PriceModerate · 25
$8,999110,060 mi

Market: $4,900 – $11,595

Comparison: 25 similar vehicles

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

Madison, IN

2010 Nissan Frontier SE

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

2010 Nissan Frontier SE

Madison, IN

UnscoredInsufficient · 4
$10,655115,155 mi

Comparison: 4 similar vehicles

Madison, IN

2019 Dodge Grand Caravan GT

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

2019 Dodge Grand Caravan GT

Madison, IN

Unscored
$11,237141,127 mi

Comparison: 60 similar vehicles

Madison, IN

2016 Jeep Cherokee Latitude

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

2016 Jeep Cherokee Latitude

Madison, IN

UnscoredInsufficient · 3
$12,237125,835 mi

Comparison: 3 similar vehicles

Madison, IN

2022 Chevrolet Trax LT

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

2022 Chevrolet Trax LT

Madison, IN

Unscored
$14,36290,217 mi

Comparison: 7 similar vehicles

Madison, IN

2017 Cadillac XT5 Premium Luxury

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

2017 Cadillac XT5 Premium Luxury

Madison, IN

Fair PriceModerate · 35
$15,037109,318 mi

Market: $9,700 – $21,225

Comparison: 35 similar vehicles

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

Madison, IN

2015 RAM 1500 Pickup Express

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

2015 RAM 1500 Pickup Express

Madison, IN

Unscored
$15,237162,325 mi

Comparison: 70 similar vehicles

Madison, IN

2020 Ford Escape SE

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

2020 Ford Escape SE

Madison, IN

Fair PriceLimited · 17
$15,33568,828 mi

Market: $9,995 – $18,484

Comparison: 17 similar vehicles

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

Madison, IN

2023 Chevrolet Malibu 1LT

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

2023 Chevrolet Malibu 1LT

Madison, IN

Unscored
$15,50085,904 mi

Comparison: 9 similar vehicles

Madison, IN

2021 Toyota Corolla SE

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

2021 Toyota Corolla SE

Madison, IN

Unscored
$16,471120,798 mi

Comparison: 15 similar vehicles

Madison, IN

2021 Hyundai Tucson Value

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

2021 Hyundai Tucson Value

Madison, IN

Unscored
$16,89078,063 mi

Comparison: 6 similar vehicles

Madison, IN

2017 Toyota RAV4 LE

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

2017 Toyota RAV4 LE

Madison, IN

Fair PriceRobust · 104
$16,923113,589 mi

Market: $9,850 – $21,436

Comparison: 104 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 28 days listed (based on current market benchmarks)

Madison, IN

2019 Chrysler Pacifica Limited

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

2019 Chrysler Pacifica Limited

Madison, IN

Unscored
$17,038101,109 mi

Comparison: 6 similar vehicles

Madison, IN

2017 Ford Explorer XLT

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

2017 Ford Explorer XLT

Madison, IN

Unscored
$17,22066,529 mi

Comparison: 9 similar vehicles

Madison, IN

2022 Hyundai Venue Limited

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

2022 Hyundai Venue Limited

Madison, IN

Unscored
$17,26026,086 mi

Comparison: 5 similar vehicles

Madison, IN

2016 Toyota Camry XSE

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

2016 Toyota Camry XSE

Madison, IN

Unscored
$17,410133,880 mi

Comparison: 41 similar vehicles

Madison, IN

2025 Kia Soul LX

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

2025 Kia Soul LX

Madison, IN

Fair PriceRobust · 59
$17,41242,593 mi

Market: $15,796 – $18,277

Comparison: 59 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 119 days listed (based on current market benchmarks)

Madison, IN

2023 Chevrolet Equinox LT

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

2023 Chevrolet Equinox LT

Madison, IN

Unscored
$17,50492,646 mi

Comparison: 9 similar vehicles

Madison, IN

2018 Honda Accord LX

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

2018 Honda Accord LX

Madison, IN

Unscored
$17,93791,137 mi

Comparison: 9 similar vehicles

Madison, IN

2020 Chevrolet Blazer 2LT

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

2020 Chevrolet Blazer 2LT

Madison, IN

Unscored
$18,20074,027 mi

Comparison: 5 similar vehicles

Madison, IN

2021 Kia K5 GT-Line

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

2021 Kia K5 GT-Line

Madison, IN

Fair PriceLimited · 11
$18,20282,541 mi

Market: $18,181 – $20,047

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 176 days listed (based on current market benchmarks)

Madison, IN

2020 Nissan Rogue Sport SV

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

2020 Nissan Rogue Sport SV

Madison, IN

UnscoredInsufficient · 0
$18,50246,602 mi

Madison, IN

2024 Chevrolet Malibu 1LT

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

2024 Chevrolet Malibu 1LT

Madison, IN

Fair PriceModerate · 27
$18,57461,054 mi

Market: $16,495 – $20,081

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 42 days listed (based on current market benchmarks)

Madison, IN

2019 Ford Transit Chassis Cab Base

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

2019 Ford Transit Chassis Cab Base

Madison, IN

Unscored
$18,767100,965 mi

Comparison: 5 similar vehicles

Madison, IN

2016 Toyota Camry XLE

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

2016 Toyota Camry XLE

Madison, IN

OverpricedModerate · 36
$19,20190,356 mi

Market: $9,454 – $17,247

Comparison: 36 similar vehicles

Priced ~11% above the typical market range for similar vehicles (based on current market benchmarks)

Madison, IN

2024 Toyota Corolla LE

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

2024 Toyota Corolla LE

Madison, IN

Unscored
$19,21394,244 mi

Comparison: 6 similar vehicles

Madison, IN

2022 Hyundai Sonata SEL Plus

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

2022 Hyundai Sonata SEL Plus

Madison, IN

Unscored
$19,24976,981 mi

Comparison: 8 similar vehicles

Madison, IN

2021 Chevrolet Silverado 1500 Work Truck

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

2021 Chevrolet Silverado 1500 Work Truck

Madison, IN

Fair PriceModerate · 23
$19,44884,892 mi

Market: $13,995 – $24,734

Comparison: 23 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 28 days listed (based on current market benchmarks)

Madison, IN

2024 Kia Forte LXS

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

2024 Kia Forte LXS

Madison, IN

Fair PriceLimited · 12
$19,47118,087 mi

Market: $18,128 – $20,487

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 98 days listed (based on current market benchmarks)

Madison, IN

2025 Volkswagen Taos S

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

2025 Volkswagen Taos S

Madison, IN

Fair PriceModerate · 22
$19,71035,534 mi

Market: $18,900 – $21,197

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 91 days listed (based on current market benchmarks)

Madison, IN

2023 Jeep Renegade Upland

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

2023 Jeep Renegade Upland

Madison, IN

Unscored
$19,74254,041 mi

Comparison: 8 similar vehicles

Madison, IN

2024 Hyundai Elantra Limited

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

2024 Hyundai Elantra Limited

Madison, IN

Unscored
$19,89848,475 mi

Comparison: 7 similar vehicles

Madison, IN

2022 Chevrolet Colorado LT

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

2022 Chevrolet Colorado LT

Madison, IN

Fair PriceRobust · 122
$19,90075,357 mi

Market: $12,900 – $25,800

Comparison: 122 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 98 days listed (based on current market benchmarks)

Madison, IN

2023 Chrysler Voyager LX

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

2023 Chrysler Voyager LX

Madison, IN

Unscored
$19,90971,154 mi

Comparison: 5 similar vehicles

Madison, IN

2024 Chevrolet Malibu 1LT

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

2024 Chevrolet Malibu 1LT

Madison, IN

OverpricedModerate · 27
$20,08170,532 mi

Market: $16,495 – $19,600

Comparison: 27 similar vehicles

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

Madison, IN

2022 Chevrolet Malibu Premier

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

2022 Chevrolet Malibu Premier

Madison, IN

Unscored
$20,30069,523 mi

Comparison: 6 similar vehicles

Madison, IN

2023 Chevrolet TrailBlazer RS

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

2023 Chevrolet TrailBlazer RS

Madison, IN

Unscored
$20,30676,300 mi

Comparison: 9 similar vehicles

Madison, IN

2023 Ford Escape ST-Line

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

2023 Ford Escape ST-Line

Madison, IN

Fair PriceRobust · 79
$20,75661,050 mi

Market: $16,900 – $22,900

Comparison: 79 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 113 days listed (based on current market benchmarks)

Madison, IN

2020 Toyota RAV4 XLE

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

2020 Toyota RAV4 XLE

Madison, IN

Great DealLimited · 11
$20,90098,290 mi

Market: $22,668 – $27,546

Comparison: 11 similar vehicles

Competitively priced ~8% below the typical range compared to similar vehicles · 12 days listed (based on current market benchmarks)

Madison, IN

2020 Ford Expedition Platinum

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

2020 Ford Expedition Platinum

Madison, IN

Unscored
$21,060162,800 mi

Comparison: 54 similar vehicles

Madison, IN

2017 Jeep Wrangler Unlimited 75th Anniversary Edition

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

2017 Jeep Wrangler Unlimited 75th Anniversary Edition

Madison, IN

OverpricedModerate · 43
$21,06668,514 mi

Market: $17,086 – $20,990

Comparison: 43 similar vehicles

Madison, IN

2020 Chevrolet Equinox Premier

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

2020 Chevrolet Equinox Premier

Madison, IN

UnscoredInsufficient · 0
$21,28837,080 mi

Madison, IN

2023 Chevrolet Equinox LT

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

2023 Chevrolet Equinox LT

Madison, IN

Fair PriceRobust · 70
$21,44622,113 mi

Market: $16,500 – $24,252

Comparison: 70 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 232 days listed (based on current market benchmarks)

Madison, IN

2022 Kia Telluride S

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

2022 Kia Telluride S

Madison, IN

Unscored
$21,51799,411 mi

Comparison: 5 similar vehicles

Madison, IN

2026 Mitsubishi Outlander Sport ES

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

2026 Mitsubishi Outlander Sport ES

Madison, IN

UnscoredInsufficient · 4
$21,65821,733 mi

Comparison: 4 similar vehicles

Madison, IN

2020 BMW X2 28i

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

2020 BMW X2 28i

Madison, IN

UnscoredInsufficient · 0
$21,68250,479 mi

Madison, IN

2023 Kia Sorento X-Line S

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

2023 Kia Sorento X-Line S

Madison, IN

Unscored
$21,993109,491 mi

Comparison: 8 similar vehicles

Madison, IN

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 recently 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.
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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