Skip to main content
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 31, 2026

6.1M+

Unique vehicles analyzed

as of October 31, 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

1,130 listings found

2012 Chevrolet Impala 1FL

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

2012 Chevrolet Impala 1FL

Opelousas, LA

Salvage title
$2,954145,000 mi

Opelousas, LA

2012 Chevrolet Cruze 1LT

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

2012 Chevrolet Cruze 1LT

Opelousas, LA

UnscoredInsufficient · 4
$4,449117,781 mi

Comparison: 4 similar vehicles

Opelousas, LA

2016 Nissan Versa Sedan SV

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

2016 Nissan Versa Sedan SV

Opelousas, LA

Fair PriceLimited · 15
$4,995107,232 mi

Market: $4,780 – $5,990

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)

Opelousas, LA

2006 Subaru B9 Tribeca Limited 5-Passenger

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

2006 Subaru B9 Tribeca Limited 5-Passenger

Opelousas, LA

UnscoredInsufficient · 0
$5,450118,358 mi

Opelousas, LA

2012 Ford Expedition Limited

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

2012 Ford Expedition Limited

Opelousas, LA

Unscored
$5,458198,325 mi

Comparison: 6 similar vehicles

Opelousas, LA

2007 Toyota Camry LE

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

2007 Toyota Camry LE

Opelousas, LA

Unscored
$5,800106,000 mi

Comparison: 8 similar vehicles

Opelousas, LA

2015 Chrysler 200 Limited

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

2015 Chrysler 200 Limited

Opelousas, LA

Unscored
$6,600168,000 mi

Comparison: 35 similar vehicles

Opelousas, LA

2018 Ford Escape SE

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

2018 Ford Escape SE

Opelousas, LA

Fair PriceRobust · 59
$6,999110,349 mi

Market: $5,995 – $21,032

Comparison: 59 similar vehicles

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

Opelousas, LA

2017 Kia Forte LX

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

2017 Kia Forte LX

Opelousas, LA

Fair PriceModerate · 36
$7,499120,000 mi

Market: $4,995 – $14,995

Comparison: 36 similar vehicles

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

Opelousas, LA

2016 Chevrolet Spark 1LT

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

2016 Chevrolet Spark 1LT

Opelousas, LA

UnscoredInsufficient · 0
$7,500102,900 mi

Opelousas, LA

2012 Honda Accord EX-L V6

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

2012 Honda Accord EX-L V6

Opelousas, LA

Unscored
$7,999150,500 mi

Comparison: 11 similar vehicles

Opelousas, LA

2017 Nissan Rogue S

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

2017 Nissan Rogue S

Opelousas, LA

Unscored
$8,300177,020 mi

Comparison: 26 similar vehicles

Opelousas, LA

2015 Nissan Rogue SL

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

2015 Nissan Rogue SL

Opelousas, LA

Unscored
$8,437182,055 mi

Comparison: 11 similar vehicles

Opelousas, LA

2018 Nissan Rogue SL

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

2018 Nissan Rogue SL

Opelousas, LA

UnscoredInsufficient · 3
$8,499121,208 mi

Comparison: 3 similar vehicles

Opelousas, LA

2018 Nissan Maxima SL

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

2018 Nissan Maxima SL

Opelousas, LA

Unscored
$8,500159,759 mi

Comparison: 8 similar vehicles

Opelousas, LA

2014 Nissan Pathfinder SL

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

2014 Nissan Pathfinder SL

Opelousas, LA

OverpricedLimited · 12
$8,823248,549 mi

Market: $3,799 – $8,000

Comparison: 12 similar vehicles

Priced ~10% above the typical market range for similar vehicles (based on current market benchmarks)

Opelousas, LA

2012 Mercedes-Benz C-Class C250 Luxury

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

2012 Mercedes-Benz C-Class C250 Luxury

Opelousas, LA

UnscoredInsufficient · 0
$8,99987,700 mi

Opelousas, LA

2012 Toyota Camry SE

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

2012 Toyota Camry SE

Opelousas, LA

Unscored
$9,262164,802 mi

Comparison: 25 similar vehicles

Opelousas, LA

2018 Audi A4 Premium Plus

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

2018 Audi A4 Premium Plus

Opelousas, LA

Unscored
$9,500174,599 mi

Comparison: 14 similar vehicles

Opelousas, LA

2017 Buick Enclave Leather

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

2017 Buick Enclave Leather

Opelousas, LA

UnscoredInsufficient · 3
$9,918161,449 mi

Comparison: 3 similar vehicles

Opelousas, LA

2008 Mercedes-Benz CLS-Class CLS550

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

2008 Mercedes-Benz CLS-Class CLS550

Opelousas, LA

UnscoredInsufficient · 3
$9,99596,362 mi

Comparison: 3 similar vehicles

Opelousas, LA

2019 Hyundai Elantra SEL

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

2019 Hyundai Elantra SEL

Opelousas, LA

Unscored
$9,999141,500 mi

Comparison: 13 similar vehicles

Opelousas, LA

2018 Nissan Murano SV

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

2018 Nissan Murano SV

Opelousas, LA

Unscored
$9,999157,000 mi

Comparison: 14 similar vehicles

Opelousas, LA

2017 Buick Encore Sport Touring

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

2017 Buick Encore Sport Touring

Opelousas, LA

UnscoredInsufficient · 0
$10,30690,382 mi

Opelousas, LA

2019 Nissan Altima S

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

2019 Nissan Altima S

Opelousas, LA

Unscored
$10,999122,775 mi

Comparison: 48 similar vehicles

Opelousas, LA

2018 Chevrolet Equinox LT

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

2018 Chevrolet Equinox LT

Opelousas, LA

Unscored
$10,999155,000 mi

Comparison: 62 similar vehicles

Opelousas, LA

2018 Audi A4 Premium Plus

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

2018 Audi A4 Premium Plus

Opelousas, LA

Fair PriceLimited · 14
$10,999108,928 mi

Market: $6,990 – $19,995

Comparison: 14 similar vehicles

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

Opelousas, LA

2016 Jeep Grand Cherokee Overland

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

2016 Jeep Grand Cherokee Overland

Opelousas, LA

UnscoredInsufficient · 0
$10,999112,000 mi

Opelousas, LA

2016 Volkswagen Passat SE

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

2016 Volkswagen Passat SE

Opelousas, LA

Fair PriceLimited · 17
$10,99978,000 mi

Market: $4,950 – $13,950

Comparison: 17 similar vehicles

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

Opelousas, LA

2019 Toyota Highlander LE

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

2019 Toyota Highlander LE

Opelousas, LA

Unscored
$11,954180,549 mi

Comparison: 21 similar vehicles

Opelousas, LA

2021 Mazda CX-30 Preferred

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

2021 Mazda CX-30 Preferred

Opelousas, LA

UnscoredInsufficient · 0
$11,999132,580 mi

Opelousas, LA

2020 Toyota Corolla LE

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

2020 Toyota Corolla LE

Opelousas, LA

Unscored
$11,999141,972 mi

Comparison: 54 similar vehicles

Opelousas, LA

2019 Hyundai Santa Fe SEL

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

2019 Hyundai Santa Fe SEL

Opelousas, LA

Unscored
$11,999147,000 mi

Comparison: 14 similar vehicles

Opelousas, LA

2014 Mercedes-Benz E-Class E350 Sport

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

2014 Mercedes-Benz E-Class E350 Sport

Opelousas, LA

Unscored
$12,007160,973 mi

Comparison: 18 similar vehicles

Opelousas, LA

2018 Toyota RAV4 LE

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

2018 Toyota RAV4 LE

Opelousas, LA

Unscored
$12,020220,842 mi

Comparison: 5 similar vehicles

Opelousas, LA

2018 Nissan Rogue SV

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

2018 Nissan Rogue SV

Opelousas, LA

Unscored
$12,577164,328 mi

Comparison: 45 similar vehicles

Opelousas, LA

2016 GMC Terrain Denali

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

2016 GMC Terrain Denali

Opelousas, LA

UnscoredInsufficient · 0
$13,430107,355 mi

Opelousas, LA

2017 GMC Acadia Denali

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

2017 GMC Acadia Denali

Opelousas, LA

Unscored
$13,433145,150 mi

Comparison: 25 similar vehicles

Opelousas, LA

2014 GMC Sierra 1500 SLT

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

2014 GMC Sierra 1500 SLT

Opelousas, LA

Unscored
$13,999162,980 mi

Comparison: 30 similar vehicles

Opelousas, LA

2017 INFINITI Q50 Premium

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

2017 INFINITI Q50 Premium

Opelousas, LA

Fair PriceLimited · 12
$14,99191,581 mi

Market: $11,500 – $18,222

Comparison: 12 similar vehicles

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

Opelousas, LA

2015 Toyota Tundra SR5

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

2015 Toyota Tundra SR5

Opelousas, LA

Unscored
$14,999207,000 mi

Comparison: 13 similar vehicles

Opelousas, LA

2021 Nissan Altima SR

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

2021 Nissan Altima SR

Opelousas, LA

Unscored
$15,621121,910 mi

Comparison: 75 similar vehicles

Opelousas, LA

2023 Chevrolet Malibu 1LT

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

2023 Chevrolet Malibu 1LT

Opelousas, LA

Unscored
$15,94074,455 mi

Comparison: 5 similar vehicles

Opelousas, LA

2021 Chevrolet Malibu 1LS

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

2021 Chevrolet Malibu 1LS

Opelousas, LA

UnscoredInsufficient · 3
$15,94074,357 mi

Comparison: 3 similar vehicles

Opelousas, LA

2018 Jeep Grand Cherokee Limited

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

2018 Jeep Grand Cherokee Limited

Opelousas, LA

Fair PriceModerate · 39
$16,17180,529 mi

Market: $9,224 – $20,495

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 52 days listed (based on current market benchmarks)

Opelousas, LA

2017 Ford Explorer XLT

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

2017 Ford Explorer XLT

Opelousas, LA

Fair PriceRobust · 94
$16,34098,194 mi

Market: $7,595 – $19,995

Comparison: 94 similar vehicles

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

Opelousas, LA

2017 Nissan Rogue SV

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

2017 Nissan Rogue SV

Opelousas, LA

Fair PriceModerate · 40
$16,44571,676 mi

Market: $8,000 – $22,145

Comparison: 40 similar vehicles

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

Opelousas, LA

2020 Ford Expedition XLT

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

2020 Ford Expedition XLT

Opelousas, LA

Unscored
$16,449103,551 mi

Comparison: 7 similar vehicles

Opelousas, LA

2017 GMC Acadia Limited Base

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

2017 GMC Acadia Limited Base

Opelousas, LA

UnscoredInsufficient · 0
$16,60357,759 mi

Opelousas, LA

2019 Jeep Grand Cherokee High Altitude

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

2019 Jeep Grand Cherokee High Altitude

Opelousas, LA

UnscoredInsufficient · 4
$16,691101,015 mi

Comparison: 4 similar vehicles

Opelousas, LA

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 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

Explore Popular Markets

Independent, evidence-backed pricing intelligence for every major US metro

We collect personal information as described in our Notice at Collection and Privacy Policy. You may opt out of the sale or sharing of your personal information.