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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 4, 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

1,290 listings found

2017 Audi Q5 Premium Plus

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

2017 Audi Q5 Premium Plus

Signal Hill, CA

Unscored
$11,71298,991 mi

Comparison: 8 similar vehicles

Signal Hill, CA

2018 GMC Canyon Base

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

2018 GMC Canyon Base

Signal Hill, CA

Unscored
$13,111125,820 mi

Comparison: 7 similar vehicles

Signal Hill, CA

2020 Kia FORTE LXS

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

2020 Kia FORTE LXS

Signal Hill, CA

OverpricedLimited · 14
$15,11768,180 mi

Market: $9,477 – $14,124

Comparison: 14 similar vehicles

Priced ~7% above the typical market range for similar vehicles (based on current market benchmarks)

Signal Hill, CA

2014 Honda CR-V EX-L

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

2014 Honda CR-V EX-L

Signal Hill, CA

Fair PriceLimited · 15
$16,51675,767 mi

Market: $8,995 – $17,998

Comparison: 15 similar vehicles

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

Signal Hill, CA

2022 Chevrolet Equinox LS

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

2022 Chevrolet Equinox LS

Signal Hill, CA

Fair PriceLimited · 11
$16,54260,591 mi

Market: $12,995 – $19,995

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 38 days listed (based on current market benchmarks)

Signal Hill, CA

2018 Toyota Camry SE

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

2018 Toyota Camry SE

Signal Hill, CA

Fair PriceModerate · 36
$17,421118,659 mi

Market: $11,995 – $23,010

Comparison: 36 similar vehicles

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

Signal Hill, CA

2024 Mitsubishi Outlander Sport SE

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

2024 Mitsubishi Outlander Sport SE

Signal Hill, CA

UnscoredInsufficient · 3
$17,46744,335 mi

Comparison: 3 similar vehicles

Signal Hill, CA

2023 Chevrolet Bolt EUV Premier

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

2023 Chevrolet Bolt EUV Premier

Signal Hill, CA

UnscoredInsufficient · 3
$18,11779,028 mi

Comparison: 3 similar vehicles

Signal Hill, CA

2020 Mercedes-Benz GLA GLA250

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

2020 Mercedes-Benz GLA GLA250

Signal Hill, CA

UnscoredInsufficient · 3
$18,32257,917 mi

Comparison: 3 similar vehicles

Signal Hill, CA

2025 Jeep Compass Latitude

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

2025 Jeep Compass Latitude

Signal Hill, CA

Fair PriceModerate · 28
$18,64336,164 mi

Market: $17,109 – $21,000

Comparison: 28 similar vehicles

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

Signal Hill, CA

2024 Chrysler Pacifica PHEV Select

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

2024 Chrysler Pacifica PHEV Select

Signal Hill, CA

Fair PriceModerate · 44
$18,71768,647 mi

Market: $16,251 – $25,117

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 69 days listed (based on current market benchmarks)

Signal Hill, CA

2024 Kia Forte LXS

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

2024 Kia Forte LXS

Signal Hill, CA

Fair PriceLimited · 11
$18,80117,601 mi

Market: $17,620 – $20,007

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 38 days listed (based on current market benchmarks)

Signal Hill, CA

2023 Volkswagen ID.4 PRO S

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

2023 Volkswagen ID.4 PRO S

Signal Hill, CA

Great DealLimited · 14
$18,80450,846 mi

Market: $19,555 – $21,559

Comparison: 14 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 27 days listed (based on current market benchmarks)

Signal Hill, CA

2021 Honda Accord LX

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

2021 Honda Accord LX

Signal Hill, CA

Fair PriceLimited · 15
$18,817101,223 mi

Market: $13,250 – $21,069

Comparison: 15 similar vehicles

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

Signal Hill, CA

2024 Chrysler Pacifica PHEV Select

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

2024 Chrysler Pacifica PHEV Select

Signal Hill, CA

Fair PriceModerate · 44
$18,89769,837 mi

Market: $16,251 – $25,117

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 69 days listed (based on current market benchmarks)

Signal Hill, CA

2022 Chevrolet Equinox RS

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

2022 Chevrolet Equinox RS

Signal Hill, CA

UnscoredInsufficient · 0
$19,11637,570 mi

Signal Hill, CA

2019 Mercedes-Benz GLC GLC300

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

2019 Mercedes-Benz GLC GLC300

Signal Hill, CA

OverpricedModerate · 23
$19,60565,001 mi

Market: $6,696 – $17,138

Comparison: 23 similar vehicles

Priced ~14% above the typical market range for similar vehicles (based on current market benchmarks)

Signal Hill, CA

2024 Mitsubishi Outlander SE

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

2024 Mitsubishi Outlander SE

Signal Hill, CA

UnscoredInsufficient · 4
$19,61062,219 mi

Comparison: 4 similar vehicles

Signal Hill, CA

2020 Cadillac XT4 Sport

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

2020 Cadillac XT4 Sport

Signal Hill, CA

UnscoredInsufficient · 3
$19,66772,430 mi

Comparison: 3 similar vehicles

Signal Hill, CA

2024 GMC Terrain SLT

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

2024 GMC Terrain SLT

Signal Hill, CA

Unscored
$19,76751,557 mi

Comparison: 8 similar vehicles

Signal Hill, CA

2019 Honda Accord Sport

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

2019 Honda Accord Sport

Signal Hill, CA

Fair PriceRobust · 72
$19,92387,600 mi

Market: $13,500 – $26,089

Comparison: 72 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 46 days listed (based on current market benchmarks)

Signal Hill, CA

2021 RAM Promaster City Tradesman

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

2021 RAM Promaster City Tradesman

Signal Hill, CA

UnscoredInsufficient · 0
$20,11150,379 mi

Signal Hill, CA

2022 Honda Accord Sport

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

2022 Honda Accord Sport

Signal Hill, CA

Unscored
$20,117137,417 mi

Comparison: 39 similar vehicles

Signal Hill, CA

2021 Honda Civic LX

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

2021 Honda Civic LX

Signal Hill, CA

Unscored
$20,11742,067 mi

Comparison: 7 similar vehicles

Signal Hill, CA

2017 Cadillac XT5 Luxury

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

2017 Cadillac XT5 Luxury

Signal Hill, CA

Unscored
$20,16752,580 mi

Comparison: 6 similar vehicles

Signal Hill, CA

2021 Mercedes-Benz CLA CLA250

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

2021 Mercedes-Benz CLA CLA250

Signal Hill, CA

UnscoredInsufficient · 3
$20,51452,320 mi

Comparison: 3 similar vehicles

Signal Hill, CA

2018 Land Rover Range Rover Sport HSE

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

2018 Land Rover Range Rover Sport HSE

Signal Hill, CA

Fair PriceLimited · 13
$21,01466,565 mi

Market: $16,999 – $21,999

Comparison: 13 similar vehicles

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

Signal Hill, CA

2020 Toyota Prius Prime Limited

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

2020 Toyota Prius Prime Limited

Signal Hill, CA

UnscoredInsufficient · 3
$21,01690,777 mi

Comparison: 3 similar vehicles

Signal Hill, CA

2023 Subaru Legacy Premium

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

2023 Subaru Legacy Premium

Signal Hill, CA

UnscoredInsufficient · 0
$21,52135,362 mi

Signal Hill, CA

2018 Audi A6 Sport

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

2018 Audi A6 Sport

Signal Hill, CA

UnscoredInsufficient · 0
$21,62184,639 mi

Signal Hill, CA

2024 Hyundai Kona Limited

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

2024 Hyundai Kona Limited

Signal Hill, CA

OverpricedLimited · 11
$21,91758,673 mi

Market: $20,546 – $20,886

Comparison: 11 similar vehicles

Priced ~5% above the typical market range for similar vehicles (based on current market benchmarks)

Signal Hill, CA

2020 Honda CR-V LX

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

2020 Honda CR-V LX

Signal Hill, CA

OverpricedLimited · 18
$22,03572,304 mi

Market: $15,114 – $21,500

Comparison: 18 similar vehicles

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

Signal Hill, CA

2022 Toyota Camry SE

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

2022 Toyota Camry SE

Signal Hill, CA

Great DealLimited · 12
$22,66750,750 mi

Market: $23,806 – $28,019

Comparison: 12 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 22 days listed (based on current market benchmarks)

Signal Hill, CA

2023 Honda Civic Sport

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

2023 Honda Civic Sport

Signal Hill, CA

Unscored
$22,76747,670 mi

Comparison: 6 similar vehicles

Signal Hill, CA

2023 Polestar 2 Performance

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

2023 Polestar 2 Performance

Signal Hill, CA

Great DealModerate · 31
$23,01218,353 mi

Market: $26,112 – $34,017

Comparison: 31 similar vehicles

Competitively priced ~12% below the typical range compared to similar vehicles · 46 days listed (based on current market benchmarks)

Signal Hill, CA

2018 Chevrolet Express Cargo Work Van

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

2018 Chevrolet Express Cargo Work Van

Signal Hill, CA

UnscoredInsufficient · 3
$23,06857,791 mi

Comparison: 3 similar vehicles

Signal Hill, CA

2011 Ford Ranger XLT

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

2011 Ford Ranger XLT

Signal Hill, CA

UnscoredInsufficient · 0
$23,06817,675 mi

Signal Hill, CA

2021 Honda CR-V EX-L

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

2021 Honda CR-V EX-L

Signal Hill, CA

Fair PriceLimited · 11
$23,11771,142 mi

Market: $12,995 – $23,673

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Signal Hill, CA

2024 Honda Civic LX

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

2024 Honda Civic LX

Signal Hill, CA

UnscoredInsufficient · 4
$23,51744,078 mi

Comparison: 4 similar vehicles

Signal Hill, CA

2025 Hyundai Tucson SE

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

2025 Hyundai Tucson SE

Signal Hill, CA

UnscoredInsufficient · 4
$23,6039,823 mi

Comparison: 4 similar vehicles

Signal Hill, CA

2026 Chevrolet Equinox LT

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

2026 Chevrolet Equinox LT

Signal Hill, CA

Fair PriceRobust · 70
$23,86326,543 mi

Market: $20,500 – $29,295

Comparison: 70 similar vehicles

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

Signal Hill, CA

2022 Honda CR-V EX

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

2022 Honda CR-V EX

Signal Hill, CA

UnscoredInsufficient · 4
$23,86746,285 mi

Comparison: 4 similar vehicles

Signal Hill, CA

2024 Honda HR-V Sport

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

2024 Honda HR-V Sport

Signal Hill, CA

Fair PriceLimited · 16
$23,91747,859 mi

Market: $19,984 – $29,115

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Signal Hill, CA

2024 Honda Accord EX

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

2024 Honda Accord EX

Signal Hill, CA

Fair PriceModerate · 27
$23,96846,872 mi

Market: $23,122 – $26,579

Comparison: 27 similar vehicles

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

Signal Hill, CA

2024 Audi Q3 S Line Premium

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

2024 Audi Q3 S Line Premium

Signal Hill, CA

Great DealModerate · 29
$24,01329,348 mi

Market: $26,998 – $30,481

Comparison: 29 similar vehicles

Competitively priced ~11% below the typical range compared to similar vehicles · 43 days listed (based on current market benchmarks)

Signal Hill, CA

2022 Mercedes-Benz A-Class A220

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

2022 Mercedes-Benz A-Class A220

Signal Hill, CA

Unscored
$24,02235,099 mi

Comparison: 7 similar vehicles

Signal Hill, CA

2010 Toyota Tacoma Base

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

2010 Toyota Tacoma Base

Signal Hill, CA

UnscoredInsufficient · 0
$24,06843,813 mi

Signal Hill, CA

2020 Mercedes-Benz GLE GLE350

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

2020 Mercedes-Benz GLE GLE350

Signal Hill, CA

Fair PriceRobust · 50
$24,10484,145 mi

Market: $18,694 – $30,007

Comparison: 50 similar vehicles

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

Signal Hill, CA

2023 Alfa Romeo Stelvio Veloce

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

2023 Alfa Romeo Stelvio Veloce

Signal Hill, CA

UnscoredInsufficient · 0
$24,11162,344 mi

Signal Hill, CA

2025 Honda Civic LX

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

2025 Honda Civic LX

Signal Hill, CA

Unscored
$24,11745,104 mi

Comparison: 9 similar vehicles

Signal Hill, CA

You can page through the first 500 listings. Add a filter, such as a ZIP code, price or year, to see others.

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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