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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 25, 2026

6M+

Unique vehicles analyzed

as of October 25, 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

47 listings found

2016 Chevrolet Trax LS

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

2016 Chevrolet Trax LS

Waterford, PA

UnscoredRobust · 61
$7,445155,586 mi

Comparison: 61 similar vehicles

Waterford, PA

2019 Chevrolet Cruze LT

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

2019 Chevrolet Cruze LT

Waterford, PA

UnscoredModerate · 33
$8,995190,411 mi

Comparison: 33 similar vehicles

Waterford, PA

2015 Chevrolet Trax LT

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

2015 Chevrolet Trax LT

Waterford, PA

UnscoredModerate · 39
$8,995126,436 mi

Comparison: 39 similar vehicles

Waterford, PA

2015 Chevrolet Malibu 1LS

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

2015 Chevrolet Malibu 1LS

Waterford, PA

Fair PriceModerate · 35
$9,485110,449 mi

Market: $5,499 – $11,849

Comparison: 35 similar vehicles

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

Waterford, PA

2018 Chevrolet Malibu 1LT

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

2018 Chevrolet Malibu 1LT

Waterford, PA

Fair PriceRobust · 197
$11,999110,495 mi

Market: $5,650 – $16,790

Comparison: 197 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 163 days listed (based on current market benchmarks)

Waterford, PA

2017 Chevrolet Traverse 1LT

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

2017 Chevrolet Traverse 1LT

Waterford, PA

Fair PriceRobust · 142
$12,48596,312 mi

Market: $4,699 – $15,172

Comparison: 142 similar vehicles

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

Waterford, PA

2021 Chevrolet Express Cargo Work Van

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

2021 Chevrolet Express Cargo Work Van

Waterford, PA

UnscoredModerate · 43
$12,999256,521 mi

Comparison: 43 similar vehicles

Waterford, PA

2017 Chevrolet Silverado 1500 Work Truck 1WT

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

2017 Chevrolet Silverado 1500 Work Truck 1WT

Waterford, PA

Fair PriceRobust · 70
$12,999111,239 mi

Market: $8,200 – $21,900

Comparison: 70 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 135 days listed (based on current market benchmarks)

Waterford, PA

1995 Chevrolet GMT400

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

1995 Chevrolet GMT400

Waterford, PA

UnscoredInsufficient · 0
$12,999160,372 mi

Waterford, PA

2011 Chevrolet Avalanche LT

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

2011 Chevrolet Avalanche LT

Waterford, PA

UnscoredLimited · 7
$14,999150,708 mi

Comparison: 7 similar vehicles

Waterford, PA

2019 Chevrolet Equinox LT

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

2019 Chevrolet Equinox LT

Waterford, PA

Fair PriceLimited · 11
$15,47091,778 mi

Market: $6,999 – $19,988

Comparison: 11 similar vehicles

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

Waterford, PA

2015 Chevrolet Camaro 2LS

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

2015 Chevrolet Camaro 2LS

Waterford, PA

UnscoredInsufficient · 0
$15,48555,992 mi

Waterford, PA

2019 Chevrolet Equinox LT

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

2019 Chevrolet Equinox LT

Waterford, PA

Fair PriceLimited · 10
$15,70586,310 mi

Market: $6,999 – $19,988

Comparison: 10 similar vehicles

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

Waterford, PA

2021 Chevrolet Malibu 1LS

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

2021 Chevrolet Malibu 1LS

Waterford, PA

UnscoredInsufficient · 0
$15,98553,510 mi

Waterford, PA

2019 Chevrolet Colorado Work Truck

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

2019 Chevrolet Colorado Work Truck

Waterford, PA

Fair PriceRobust · 126
$15,999100,059 mi

Market: $11,500 – $22,975

Comparison: 126 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 1476 days listed (based on current market benchmarks)

Waterford, PA

2015 Chevrolet Tahoe LT

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

2015 Chevrolet Tahoe LT

Waterford, PA

UnscoredModerate · 44
$16,999131,464 mi

Comparison: 44 similar vehicles

Waterford, PA

2012 Chevrolet Silverado 1500 LTZ

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

2012 Chevrolet Silverado 1500 LTZ

Waterford, PA

UnscoredInsufficient · 4
$16,999233,495 mi

Comparison: 4 similar vehicles

Waterford, PA

2021 Chevrolet Blazer 3LT

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

2021 Chevrolet Blazer 3LT

Waterford, PA

Fair PriceRobust · 53
$17,990107,089 mi

Market: $14,790 – $20,348

Comparison: 53 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 44 days listed (based on current market benchmarks)

Waterford, PA

2023 Chevrolet Equinox LS

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

2023 Chevrolet Equinox LS

Waterford, PA

Fair PriceModerate · 31
$17,999111,319 mi

Market: $10,999 – $20,488

Comparison: 31 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 263 days listed (based on current market benchmarks)

Waterford, PA

2020 Chevrolet Equinox LS

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

2020 Chevrolet Equinox LS

Waterford, PA

Fair PriceRobust · 67
$18,91153,635 mi

Market: $13,995 – $18,990

Comparison: 67 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 87 days listed (based on current market benchmarks)

Waterford, PA

2015 Chevrolet Tahoe LT

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

2015 Chevrolet Tahoe LT

Waterford, PA

Fair PriceModerate · 44
$18,999119,158 mi

Market: $12,999 – $21,478

Comparison: 44 similar vehicles

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

Waterford, PA

2014 Chevrolet Silverado 1500 LT

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

2014 Chevrolet Silverado 1500 LT

Waterford, PA

UnscoredLimited · 6
$18,999215,180 mi

Comparison: 6 similar vehicles

Waterford, PA

2015 Chevrolet Silverado 1500 LT

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

2015 Chevrolet Silverado 1500 LT

Waterford, PA

UnscoredInsufficient · 4
$19,47087,976 mi

Comparison: 4 similar vehicles

Waterford, PA

2015 Chevrolet Silverado 1500 LT

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

2015 Chevrolet Silverado 1500 LT

Waterford, PA

UnscoredInsufficient · 3
$20,41174,525 mi

Comparison: 3 similar vehicles

Waterford, PA

2015 Chevrolet Silverado 1500 LTZ

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

2015 Chevrolet Silverado 1500 LTZ

Waterford, PA

UnscoredRobust · 83
$20,476121,443 mi

Comparison: 83 similar vehicles

Waterford, PA

2018 Chevrolet Silverado 1500 LT Z71

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

2018 Chevrolet Silverado 1500 LT Z71

Waterford, PA

Fair PriceRobust · 227
$20,487102,339 mi

Market: $11,990 – $30,384

Comparison: 227 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 7 days listed (based on current market benchmarks)

Waterford, PA

2016 Chevrolet Colorado Z71

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

2016 Chevrolet Colorado Z71

Waterford, PA

Fair PriceRobust · 85
$21,48779,473 mi

Market: $10,900 – $23,490

Comparison: 85 similar vehicles

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

Waterford, PA

2021 Chevrolet Blazer RS

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

2021 Chevrolet Blazer RS

Waterford, PA

Fair PriceRobust · 195
$23,55074,838 mi

Market: $15,900 – $28,077

Comparison: 195 similar vehicles

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

Waterford, PA

2024 Chevrolet Trax Activ

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

2024 Chevrolet Trax Activ

Waterford, PA

Fair PriceRobust · 307
$24,47028,374 mi

Market: $20,943 – $28,775

Comparison: 307 similar vehicles

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

Waterford, PA

2019 Chevrolet Silverado 1500 LT

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

2019 Chevrolet Silverado 1500 LT

Waterford, PA

UnscoredInsufficient · 4
$24,90097,584 mi

Comparison: 4 similar vehicles

Waterford, PA

2018 Chevrolet Colorado LT

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

2018 Chevrolet Colorado LT

Waterford, PA

OverpricedModerate · 42
$24,99993,465 mi

Market: $10,995 – $24,035

Comparison: 42 similar vehicles

Priced ~4% above the typical market range for similar vehicles (based on current market benchmarks)

Waterford, PA

2025 Chevrolet Equinox LT

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

2025 Chevrolet Equinox LT

Waterford, PA

Fair PriceRobust · 477
$25,47023,414 mi

Market: $21,900 – $34,470

Comparison: 477 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 107 days listed (based on current market benchmarks)

Waterford, PA

2019 Chevrolet Tahoe LT

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

2019 Chevrolet Tahoe LT

Waterford, PA

Fair PriceRobust · 180
$25,470104,261 mi

Market: $15,995 – $33,490

Comparison: 180 similar vehicles

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

Waterford, PA

2016 Chevrolet Silverado 1500 LT

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

2016 Chevrolet Silverado 1500 LT

Waterford, PA

UnscoredInsufficient · 0
$25,94559,311 mi

Waterford, PA

2020 Chevrolet Silverado 1500 Custom

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

2020 Chevrolet Silverado 1500 Custom

Waterford, PA

Fair PriceRobust · 437
$29,00569,503 mi

Market: $16,750 – $32,170

Comparison: 437 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 68 days listed (based on current market benchmarks)

Waterford, PA

2018 Chevrolet Silverado 1500 LT

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

2018 Chevrolet Silverado 1500 LT

Waterford, PA

UnscoredLimited · 5
$29,07581,383 mi

Comparison: 5 similar vehicles

Waterford, PA

2025 Chevrolet Equinox RS

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

2025 Chevrolet Equinox RS

Waterford, PA

OverpricedLimited · 12
$29,48748,540 mi

Market: $26,499 – $27,893

Comparison: 12 similar vehicles

Priced ~6% above the typical market range for similar vehicles (based on current market benchmarks)

Waterford, PA

2019 Chevrolet Tahoe LS

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

2019 Chevrolet Tahoe LS

Waterford, PA

OverpricedRobust · 62
$29,48760,172 mi

Market: $12,995 – $28,556

Comparison: 62 similar vehicles

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

Waterford, PA

2022 Chevrolet Colorado Z71

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

2022 Chevrolet Colorado Z71

Waterford, PA

Fair PriceRobust · 97
$30,48752,649 mi

Market: $23,993 – $38,467

Comparison: 97 similar vehicles

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

Waterford, PA

2021 Chevrolet Colorado ZR2

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

2021 Chevrolet Colorado ZR2

Waterford, PA

Fair PriceModerate · 23
$34,47046,550 mi

Market: $32,652 – $34,470

Comparison: 23 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 36 days listed (based on current market benchmarks)

Waterford, PA

2022 Chevrolet Silverado 1500 Limited LT Trail Boss

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

2022 Chevrolet Silverado 1500 Limited LT Trail Boss

Waterford, PA

Fair PriceRobust · 103
$36,98576,355 mi

Market: $25,000 – $39,975

Comparison: 103 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 102 days listed (based on current market benchmarks)

Waterford, PA

2023 Chevrolet Silverado 1500 RST

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

2023 Chevrolet Silverado 1500 RST

Waterford, PA

Fair PriceRobust · 307
$39,48530,133 mi

Market: $36,405 – $45,937

Comparison: 307 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 127 days listed (based on current market benchmarks)

Waterford, PA

2022 Chevrolet Silverado 1500 LTZ

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

2022 Chevrolet Silverado 1500 LTZ

Waterford, PA

Fair PriceLimited · 15
$43,48535,391 mi

Market: $38,495 – $45,308

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 213 days listed (based on current market benchmarks)

Waterford, PA

2022 Chevrolet Silverado 1500 ZR2

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

2022 Chevrolet Silverado 1500 ZR2

Waterford, PA

Fair PriceModerate · 27
$48,47036,063 mi

Market: $46,990 – $48,989

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 36 days listed (based on current market benchmarks)

Waterford, PA

2022 Chevrolet Tahoe RST

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

2022 Chevrolet Tahoe RST

Waterford, PA

UnscoredLimited · 6
$52,47039,082 mi

Comparison: 6 similar vehicles

Waterford, PA

2026 Chevrolet Silverado 1500 High Country

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

2026 Chevrolet Silverado 1500 High Country

Waterford, PA

Fair PriceModerate · 49
$62,99018,380 mi

Market: $56,174 – $67,995

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Waterford, PA

2026 Chevrolet Corvette 2LT

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

2026 Chevrolet Corvette 2LT

Waterford, PA

UnscoredLimited · 9
$82,9901,411 mi

Comparison: 9 similar vehicles

Waterford, PA

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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