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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 22, 2026

6M+

Unique vehicles analyzed

as of October 21, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.7M used·Listings processed daily

Or explore the market

108 listings found

2008 Honda Civic EX

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

2008 Honda Civic EX

Emporia, VA

UnscoredLimited · 11
$4,300216,730 mi

Comparison: 11 similar vehicles

Emporia, VA

2007 Honda Civic EX

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

2007 Honda Civic EX

Emporia, VA

UnscoredModerate · 24
$5,000183,091 mi

Comparison: 24 similar vehicles

Emporia, VA

2005 Mercedes-Benz CLK-Class CLK320

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

2005 Mercedes-Benz CLK-Class CLK320

Henderson, NC

UnscoredInsufficient · 0
$5,495196,300 mi

Henderson, NC

2007 Scion tC Spec Package

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

2007 Scion tC Spec Package

Courtland, VA

UnscoredInsufficient · 0
$6,995129,277 mi

Courtland, VA

2015 Scion tC Base

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

2015 Scion tC Base

Louisburg, NC

UnscoredLimited · 7
$7,988134,958 mi

Comparison: 7 similar vehicles

Louisburg, NC

2008 Chrysler Crossfire Limited

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

2008 Chrysler Crossfire Limited

Rocky Mount, NC

UnscoredInsufficient · 3
$7,995131,373 mi

Comparison: 3 similar vehicles

Rocky Mount, NC

2008 INFINITI G 37 Journey

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

2008 INFINITI G 37 Journey

Rocky Mount, NC

UnscoredLimited · 5
$8,500192,205 mi

Comparison: 5 similar vehicles

Rocky Mount, NC

2013 Honda Accord EX

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

2013 Honda Accord EX

Henderson, NC

UnscoredInsufficient · 4
$9,799101,777 mi

Comparison: 4 similar vehicles

Henderson, NC

2012 Honda Civic SI

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

2012 Honda Civic SI

Rocky Mount, NC

UnscoredLimited · 6
$9,991158,016 mi

Comparison: 6 similar vehicles

Rocky Mount, NC

2013 Chevrolet Camaro 1LT

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

2013 Chevrolet Camaro 1LT

Henderson, NC

UnscoredLimited · 14
$10,500168,000 mi

Comparison: 14 similar vehicles

Henderson, NC

2015 BMW 4 Series 428i

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

2015 BMW 4 Series 428i

Henderson, NC

UnscoredInsufficient · 4
$10,899100,650 mi

Comparison: 4 similar vehicles

Henderson, NC

2011 BMW 3 Series 335i

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

2011 BMW 3 Series 335i

Louisburg, NC

Fair PriceLimited · 18
$11,50089,283 mi

Market: $5,750 – $13,985

Comparison: 18 similar vehicles

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

Louisburg, NC

2014 Audi A5 Premium

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

2014 Audi A5 Premium

Henderson, NC

UnscoredInsufficient · 3
$11,99570,145 mi

Comparison: 3 similar vehicles

Henderson, NC

2015 Dodge Challenger SXT

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

2015 Dodge Challenger SXT

Rocky Mount, NC

UnscoredLimited · 19
$12,900134,324 mi

Comparison: 19 similar vehicles

Rocky Mount, NC

1999 Chevrolet Corvette Base

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

1999 Chevrolet Corvette Base

Roanoke Rapids, NC

OverpricedLimited · 10
$14,995112,692 mi

Market: $5,995 – $14,500

Comparison: 10 similar vehicles

Priced ~3% above the typical market range for similar vehicles (based on current market benchmarks)

Roanoke Rapids, NC

2018 Dodge Challenger SXT

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

2018 Dodge Challenger SXT

Emporia, VA

Fair PriceLimited · 17
$15,800104,743 mi

Market: $10,890 – $19,871

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 1471 days listed (based on current market benchmarks)

Emporia, VA

2014 Chevrolet Camaro 1LT

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

2014 Chevrolet Camaro 1LT

Courtland, VA

Fair PriceModerate · 34
$15,99980,117 mi

Market: $5,999 – $17,590

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 141 days listed (based on current market benchmarks)

Courtland, VA

2016 Dodge Challenger SXT

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

2016 Dodge Challenger SXT

Tarboro, NC

Fair PriceRobust · 52
$16,79982,056 mi

Market: $9,499 – $22,995

Comparison: 52 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 236 days listed (based on current market benchmarks)

Tarboro, NC

2015 Dodge Challenger R/T

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

2015 Dodge Challenger R/T

Rocky Mount, NC

UnscoredModerate · 32
$16,900122,043 mi

Comparison: 32 similar vehicles

Rocky Mount, NC

2020 Dodge Challenger SXT

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

2020 Dodge Challenger SXT

Jarratt, VA

Fair PriceRobust · 67
$17,294106,933 mi

Market: $12,981 – $24,995

Comparison: 67 similar vehicles

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

Jarratt, VA

2017 Honda Accord EX-L V-6

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

2017 Honda Accord EX-L V-6

Rocky Mount, NC

Fair PriceRobust · 60
$17,622101,388 mi

Market: $11,496 – $21,794

Comparison: 60 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)

Rocky Mount, NC

2018 Chevrolet Camaro 1LT

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

2018 Chevrolet Camaro 1LT

Louisburg, NC

UnscoredInsufficient · 4
$17,99574,272 mi

Comparison: 4 similar vehicles

Louisburg, NC

2011 Chevrolet Camaro 1SS

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

2011 Chevrolet Camaro 1SS

Franklin, VA

UnscoredInsufficient · 0
$19,59992,933 mi

Franklin, VA

2016 Dodge Challenger R/T

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

2016 Dodge Challenger R/T

Rocky Mount, NC

Fair PriceLimited · 14
$19,76791,309 mi

Market: $15,999 – $25,990

Comparison: 14 similar vehicles

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

Rocky Mount, NC

2020 Dodge Challenger R/T

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

2020 Dodge Challenger R/T

Rocky Mount, NC

Fair PriceModerate · 28
$22,844104,557 mi

Market: $21,670 – $35,990

Comparison: 28 similar vehicles

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

Rocky Mount, NC

2019 Chevrolet Camaro 1LT

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

2019 Chevrolet Camaro 1LT

Mckenney, VA

Fair PriceLimited · 18
$24,90066,584 mi

Market: $13,000 – $24,998

Comparison: 18 similar vehicles

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

Mckenney, VA

2018 Ford Mustang GT

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

2018 Ford Mustang GT

Rocky Mount, NC

Fair PriceModerate · 49
$25,00092,431 mi

Market: $22,999 – $34,876

Comparison: 49 similar vehicles

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

Rocky Mount, NC

2022 Dodge Challenger R/T

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

2022 Dodge Challenger R/T

Rocky Mount, NC

UnscoredInsufficient · 3
$28,30065,242 mi

Comparison: 3 similar vehicles

Rocky Mount, NC

2018 Dodge Challenger Scat Pack

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

2018 Dodge Challenger Scat Pack

Roanoke Rapids, NC

Fair PriceModerate · 37
$28,52274,753 mi

Market: $22,900 – $31,495

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 29 days listed (based on current market benchmarks)

Roanoke Rapids, NC

2024 Subaru BRZ Limited

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

2024 Subaru BRZ Limited

Roanoke Rapids, NC

UnscoredInsufficient · 0
$28,85026,963 mi

Roanoke Rapids, NC

2023 Dodge Challenger SXT

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

2023 Dodge Challenger SXT

South Hill, VA

UnscoredLimited · 9
$29,50032,554 mi

Comparison: 9 similar vehicles

South Hill, VA

2005 Chevrolet Corvette Base

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

2005 Chevrolet Corvette Base

Lunenburg, VA

OverpricedLimited · 15
$29,99556,131 mi

Market: $22,988 – $27,780

Comparison: 15 similar vehicles

Priced ~8% above the typical market range for similar vehicles (based on current market benchmarks)

Lunenburg, VA

2025 Ford Mustang EcoBoost

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

2025 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 71
$30,15714,169 mi

Market: $27,898 – $35,124

Comparison: 71 similar vehicles

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

Rocky Mount, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 121
$31,127Mileage not verified

Market: $28,916 – $46,146

Comparison: 121 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Rocky Mount, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Henderson, NC

Fair PriceRobust · 383
$32,571Mileage not verified

Market: $28,916 – $46,429

Comparison: 383 similar vehicles

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

Henderson, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 121
$32,664142 mi

Market: $28,916 – $46,146

Comparison: 121 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 314 days listed (based on current market benchmarks)

Rocky Mount, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

UnscoredInsufficient · 4
$32,9007,770 mi

Comparison: 4 similar vehicles

Rocky Mount, NC

2019 Ford Mustang GT Premium

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

2019 Ford Mustang GT Premium

Roanoke Rapids, NC

Fair PriceModerate · 22
$32,99562,912 mi

Market: $27,500 – $37,451

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 37 days listed (based on current market benchmarks)

Roanoke Rapids, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 121
$33,172Mileage not verified

Market: $28,916 – $46,146

Comparison: 121 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Rocky Mount, NC

2025 Toyota GR86 Premium

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

2025 Toyota GR86 Premium

Roanoke Rapids, NC

Great DealModerate · 40
$33,27314,536 mi

Market: $35,772 – $36,648

Comparison: 40 similar vehicles

Competitively priced ~7% below the typical range compared to similar vehicles · 21 days listed (based on current market benchmarks)

Roanoke Rapids, NC

2019 Dodge Challenger Scat Pack

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

2019 Dodge Challenger Scat Pack

Rocky Mount, NC

Fair PriceModerate · 39
$33,36855,016 mi

Market: $25,999 – $35,169

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 103 days listed (based on current market benchmarks)

Rocky Mount, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 121
$33,826Mileage not verified

Market: $28,916 – $46,146

Comparison: 121 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Rocky Mount, NC

2021 Ford Mustang GT

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

2021 Ford Mustang GT

Henderson, NC

UnscoredLimited · 5
$33,88940,955 mi

Comparison: 5 similar vehicles

Henderson, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 121
$34,353Mileage not verified

Market: $28,916 – $46,146

Comparison: 121 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 62 days listed (based on current market benchmarks)

Rocky Mount, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 121
$34,890Mileage not verified

Market: $28,916 – $46,146

Comparison: 121 similar vehicles

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

Rocky Mount, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Henderson, NC

Fair PriceRobust · 383
$35,051Mileage not verified

Market: $28,916 – $46,429

Comparison: 383 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 309 days listed (based on current market benchmarks)

Henderson, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 121
$35,464Mileage not verified

Market: $28,916 – $46,146

Comparison: 121 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Rocky Mount, NC

2021 Ford Mustang GT Premium

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

2021 Ford Mustang GT Premium

Courtland, VA

UnscoredLimited · 6
$35,99960,174 mi

Comparison: 6 similar vehicles

Courtland, VA

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Tarboro, NC

Fair PriceRobust · 167
$36,257Mileage not verified

Market: $30,845 – $44,580

Comparison: 167 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 116 days listed (based on current market benchmarks)

Tarboro, NC

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rocky Mount, NC

Fair PriceRobust · 122
$36,510Mileage not verified

Market: $28,916 – $46,146

Comparison: 122 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 244 days listed (based on current market benchmarks)

Rocky Mount, NC

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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