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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 5, 2026

6.8M+

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

70 listings found

2009 Toyota Corolla LE

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

2009 Toyota Corolla LE

Macomb, IL

Unscored
$4,999169,979 mi

Comparison: 22 similar vehicles

Macomb, IL

2007 Toyota Sienna CE

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

2007 Toyota Sienna CE

Macomb, IL

Unscored
$5,699174,222 mi

Comparison: 11 similar vehicles

Macomb, IL

2006 Toyota Sienna LE

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

2006 Toyota Sienna LE

Macomb, IL

Unscored
$5,699145,161 mi

Comparison: 7 similar vehicles

Macomb, IL

2003 Toyota Camry XLE

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

2003 Toyota Camry XLE

Macomb, IL

Unscored
$5,799126,441 mi

Comparison: 7 similar vehicles

Macomb, IL

2006 Toyota Sienna LE

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

2006 Toyota Sienna LE

Macomb, IL

Unscored
$6,499138,565 mi

Comparison: 7 similar vehicles

Macomb, IL

2011 Toyota RAV4 Base

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

2011 Toyota RAV4 Base

Macomb, IL

Unscored
$8,537186,153 mi

Comparison: 42 similar vehicles

Macomb, IL

2015 Toyota Sienna XLE Premium

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

2015 Toyota Sienna XLE Premium

Macomb, IL

Unscored
$10,387211,369 mi

Comparison: 10 similar vehicles

Macomb, IL

2014 Toyota Venza XLE

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

2014 Toyota Venza XLE

Macomb, IL

Unscored
$12,975133,051 mi

Comparison: 5 similar vehicles

Macomb, IL

2022 Toyota Camry LE

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

2022 Toyota Camry LE

Macomb, IL

Unscored
$17,733139,967 mi

Comparison: 38 similar vehicles

Macomb, IL

2018 Toyota Tacoma TRD Off Road

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

2018 Toyota Tacoma TRD Off Road

Macomb, IL

Unscored
$22,721241,718 mi

Comparison: 21 similar vehicles

Macomb, IL

2023 Toyota Camry LE

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

2023 Toyota Camry LE

Macomb, IL

Fair PriceLimited · 16
$23,99945,800 mi

Market: $20,488 – $26,988

Comparison: 16 similar vehicles

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

Macomb, IL

2024 Toyota Camry SE

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

2024 Toyota Camry SE

Macomb, IL

Unscored
$25,57451,719 mi

Comparison: 6 similar vehicles

Macomb, IL

2027 Toyota Corolla LE

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

2027 Toyota Corolla LE

Macomb, IL

Fair PriceRobust · 961
$25,912Mileage not verified

Market: $23,829 – $35,384

Comparison: 961 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 57 days listed (based on current market benchmarks)

Macomb, IL

2027 Toyota Corolla Hatchback SE

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

2027 Toyota Corolla Hatchback SE

Macomb, IL

Fair PriceRobust · 51
$26,642Mileage not verified

Market: $25,073 – $37,679

Comparison: 51 similar vehicles

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

Macomb, IL

2020 Toyota Highlander XLE

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

2020 Toyota Highlander XLE

Macomb, IL

Unscored
$27,306104,686 mi

Comparison: 7 similar vehicles

Macomb, IL

2019 Toyota Highlander XLE

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

2019 Toyota Highlander XLE

Macomb, IL

Fair PriceRobust · 138
$27,33481,853 mi

Market: $15,295 – $30,354

Comparison: 138 similar vehicles

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

Macomb, IL

2023 Toyota Corolla Cross LE

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

2023 Toyota Corolla Cross LE

Macomb, IL

UnscoredInsufficient · 0
$28,05227,355 mi

Macomb, IL

2025 Toyota Camry SE

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

2025 Toyota Camry SE

Macomb, IL

Fair PriceLimited · 10
$28,38050,557 mi

Market: $26,513 – $30,606

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 75 days listed (based on current market benchmarks)

Macomb, IL

2027 Toyota Corolla SE

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

2027 Toyota Corolla SE

Macomb, IL

Fair PriceRobust · 531
$28,747Mileage not verified

Market: $25,999 – $34,280

Comparison: 531 similar vehicles

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

Macomb, IL

2026 Toyota Corolla Hatchback XSE

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

2026 Toyota Corolla Hatchback XSE

Macomb, IL

UnscoredInsufficient · 0
$28,919Mileage not verified

Macomb, IL

2027 Toyota Corolla LE

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

2027 Toyota Corolla LE

Macomb, IL

Fair PriceRobust · 961
$29,334Mileage not verified

Market: $23,829 – $35,384

Comparison: 961 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 41 days listed (based on current market benchmarks)

Macomb, IL

2021 Toyota RAV4 XLE Premium

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

2021 Toyota RAV4 XLE Premium

Macomb, IL

Fair PriceRobust · 68
$29,52683,087 mi

Market: $17,277 – $31,180

Comparison: 68 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 82 days listed (based on current market benchmarks)

Macomb, IL

2025 Toyota Camry SE

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

2025 Toyota Camry SE

Macomb, IL

Unscored
$30,60556,850 mi

Comparison: 8 similar vehicles

Macomb, IL

2024 Toyota RAV4 LE

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

2024 Toyota RAV4 LE

Macomb, IL

Fair PriceRobust · 79
$31,89344,046 mi

Market: $26,295 – $32,403

Comparison: 79 similar vehicles

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

Macomb, IL

2026 Toyota Corolla Cross LE

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

2026 Toyota Corolla Cross LE

Macomb, IL

Fair PriceRobust · 187
$32,087Mileage not verified

Market: $29,057 – $36,574

Comparison: 187 similar vehicles

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

Macomb, IL

2024 Toyota Camry XLE

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

2024 Toyota Camry XLE

Macomb, IL

UnscoredInsufficient · 3
$32,10140,473 mi

Comparison: 3 similar vehicles

Macomb, IL

2027 Toyota Camry SE

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

2027 Toyota Camry SE

Macomb, IL

Fair PriceRobust · 1387
$32,168Mileage not verified

Market: $30,207 – $47,608

Comparison: 1387 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 14 days listed (based on current market benchmarks)

Macomb, IL

2023 Toyota Highlander L

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

2023 Toyota Highlander L

Macomb, IL

Fair PriceModerate · 33
$32,36581,558 mi

Market: $25,988 – $35,169

Comparison: 33 similar vehicles

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

Macomb, IL

2024 Toyota RAV4 XLE Premium

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

2024 Toyota RAV4 XLE Premium

Macomb, IL

Fair PriceLimited · 17
$35,33444,478 mi

Market: $30,216 – $37,406

Comparison: 17 similar vehicles

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

Macomb, IL

2026 Toyota RAV4 LE

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

2026 Toyota RAV4 LE

Macomb, IL

Fair PriceRobust · 356
$35,647Mileage not verified

Market: $33,365 – $40,736

Comparison: 356 similar vehicles

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

Macomb, IL

2023 Toyota RAV4 XLE Premium

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

2023 Toyota RAV4 XLE Premium

Macomb, IL

Fair PriceRobust · 50
$35,99535,286 mi

Market: $29,990 – $36,767

Comparison: 50 similar vehicles

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

Macomb, IL

2023 Toyota Sienna XSE

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

2023 Toyota Sienna XSE

Macomb, IL

UnscoredInsufficient · 0
$36,357142,486 mi

Macomb, IL

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Macomb, IL

UnscoredInsufficient · 4
$36,541Mileage not verified

Comparison: 4 similar vehicles

Macomb, IL

2021 Toyota Tundra SR5

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

2021 Toyota Tundra SR5

Macomb, IL

Fair PriceModerate · 44
$37,30890,678 mi

Market: $27,288 – $44,863

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 131 days listed (based on current market benchmarks)

Macomb, IL

2027 Toyota Prius XLE

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

2027 Toyota Prius XLE

Macomb, IL

UnscoredInsufficient · 4
$38,445Mileage not verified

Comparison: 4 similar vehicles

Macomb, IL

2023 Toyota Highlander XLE

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

2023 Toyota Highlander XLE

Macomb, IL

Fair PriceModerate · 48
$40,09656,126 mi

Market: $32,999 – $40,482

Comparison: 48 similar vehicles

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

Macomb, IL

2024 Toyota Highlander XLE

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

2024 Toyota Highlander XLE

Macomb, IL

UnscoredInsufficient · 3
$40,10923,576 mi

Comparison: 3 similar vehicles

Macomb, IL

2026 Toyota RAV4 SE

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

2026 Toyota RAV4 SE

Macomb, IL

Fair PriceRobust · 315
$40,666Mileage not verified

Market: $37,433 – $72,895

Comparison: 315 similar vehicles

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

Macomb, IL

2024 Toyota Grand Highlander XLE

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

2024 Toyota Grand Highlander XLE

Macomb, IL

Fair PriceRobust · 82
$41,31651,643 mi

Market: $32,600 – $46,923

Comparison: 82 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 129 days listed (based on current market benchmarks)

Macomb, IL

2027 Toyota Camry XLE

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

2027 Toyota Camry XLE

Macomb, IL

Fair PriceRobust · 140
$42,737Mileage not verified

Market: $32,520 – $72,895

Comparison: 140 similar vehicles

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

Macomb, IL

2026 Toyota RAV4 XLE

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

2026 Toyota RAV4 XLE

Macomb, IL

Fair PriceLimited · 10
$43,405Mileage not verified

Market: $40,188 – $44,271

Comparison: 10 similar vehicles

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

Macomb, IL

2026 Toyota RAV4 XLE

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

2026 Toyota RAV4 XLE

Macomb, IL

Fair PriceLimited · 10
$43,536Mileage not verified

Market: $40,188 – $44,271

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 12 days listed (based on current market benchmarks)

Macomb, IL

2026 Toyota RAV4 XLE

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

2026 Toyota RAV4 XLE

Macomb, IL

Fair PriceLimited · 10
$43,541Mileage not verified

Market: $40,188 – $44,271

Comparison: 10 similar vehicles

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

Macomb, IL

2026 Toyota Sienna LE

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

2026 Toyota Sienna LE

Macomb, IL

Fair PriceRobust · 71
$43,598Mileage not verified

Market: $43,112 – $70,314

Comparison: 71 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 19 days listed (based on current market benchmarks)

Macomb, IL

2026 Toyota Camry XSE

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

2026 Toyota Camry XSE

Macomb, IL

Fair PriceRobust · 137
$43,932Mileage not verified

Market: $36,462 – $47,876

Comparison: 137 similar vehicles

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

Macomb, IL

2023 Toyota Highlander Limited

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

2023 Toyota Highlander Limited

Macomb, IL

Fair PriceLimited · 11
$44,15742,430 mi

Market: $35,533 – $47,175

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 95 days listed (based on current market benchmarks)

Macomb, IL

2026 Toyota RAV4 XLE

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

2026 Toyota RAV4 XLE

Macomb, IL

OverpricedLimited · 10
$44,271Mileage not verified

Market: $40,188 – $43,541

Comparison: 10 similar vehicles

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

Macomb, IL

2023 Toyota Highlander Limited

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

2023 Toyota Highlander Limited

Macomb, IL

Unscored
$45,09139,696 mi

Comparison: 6 similar vehicles

Macomb, IL

2026 Toyota RAV4 Limited

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

2026 Toyota RAV4 Limited

Macomb, IL

Fair PriceRobust · 234
$46,330Mileage not verified

Market: $45,308 – $72,895

Comparison: 234 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 19 days listed (based on current market benchmarks)

Macomb, IL

2026 Toyota RAV4 Limited

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

2026 Toyota RAV4 Limited

Macomb, IL

Fair PriceRobust · 234
$47,190Mileage not verified

Market: $45,308 – $72,895

Comparison: 234 similar vehicles

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

Macomb, IL

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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