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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 8, 2026

7.3M+

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

213 listings found

2000 Chevrolet Express G3500

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

2000 Chevrolet Express G3500

Cedar Lake, IN

UnscoredInsufficient · 0
$5,671178,389 mi

Cedar Lake, IN

2013 Dodge Grand Caravan SXT

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

2013 Dodge Grand Caravan SXT

Cedar Lake, IN

Unscored
$6,171126,904 mi

Comparison: 6 similar vehicles

Cedar Lake, IN

2010 Chrysler PT Cruiser Classic

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

2010 Chrysler PT Cruiser Classic

Cedar Lake, IN

UnscoredInsufficient · 0
$6,171105,360 mi

Cedar Lake, IN

2010 Acura TSX Technology Package

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

2010 Acura TSX Technology Package

Cedar Lake, IN

UnscoredInsufficient · 0
$6,171182,512 mi

Cedar Lake, IN

2008 INFINITI EX 35 Journey

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

2008 INFINITI EX 35 Journey

Cedar Lake, IN

Unscored
$6,171166,608 mi

Comparison: 12 similar vehicles

Cedar Lake, IN

2016 Chevrolet Traverse LS

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

2016 Chevrolet Traverse LS

Cedar Lake, IN

Unscored
$6,373203,257 mi

Comparison: 6 similar vehicles

Cedar Lake, IN

2014 Ford Focus SE

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

2014 Ford Focus SE

Cedar Lake, IN

Fair PriceLimited · 16
$6,37396,003 mi

Market: $1,500 – $10,990

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 191 days listed (based on current market benchmarks)

Cedar Lake, IN

2019 Jeep Cherokee Latitude

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

2019 Jeep Cherokee Latitude

Cedar Lake, IN

Unscored
$6,747196,581 mi

Comparison: 11 similar vehicles

Cedar Lake, IN

2006 Toyota Camry Solara SE

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

2006 Toyota Camry Solara SE

Cedar Lake, IN

UnscoredInsufficient · 0
$7,171164,447 mi

Cedar Lake, IN

2014 Mercedes-Benz E-Class E250

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

2014 Mercedes-Benz E-Class E250

Cedar Lake, IN

UnscoredInsufficient · 0
$7,671198,845 mi

Cedar Lake, IN

2002 Lincoln Town Car Executive

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

2002 Lincoln Town Car Executive

Cedar Lake, IN

UnscoredInsufficient · 0
$7,671119,953 mi

Cedar Lake, IN

2013 Ford Escape S

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

2013 Ford Escape S

Cedar Lake, IN

Unscored
$8,171115,880 mi

Comparison: 5 similar vehicles

Cedar Lake, IN

2012 Chevrolet Malibu 2LZ

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

2012 Chevrolet Malibu 2LZ

Cedar Lake, IN

Unscored
$8,171116,807 mi

Comparison: 6 similar vehicles

Cedar Lake, IN

2008 Saturn Sky Roadster

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

2008 Saturn Sky Roadster

Cedar Lake, IN

UnscoredInsufficient · 0
$8,171100,108 mi

Cedar Lake, IN

1987 Lincoln Town Car

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

1987 Lincoln Town Car

Cedar Lake, IN

UnscoredInsufficient · 0
$8,171125,497 mi

Cedar Lake, IN

2016 Dodge Journey R/T

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

2016 Dodge Journey R/T

Cedar Lake, IN

Fair PriceModerate · 20
$8,671119,625 mi

Market: $7,980 – $13,900

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 130 days listed (based on current market benchmarks)

Cedar Lake, IN

1984 Ford F-150

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

1984 Ford F-150

Cedar Lake, IN

UnscoredInsufficient · 0
$8,67169,688 mi

Cedar Lake, IN

2019 Ford Ecosport SE

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

2019 Ford Ecosport SE

Cedar Lake, IN

UnscoredInsufficient · 4
$8,749113,696 mi

Comparison: 4 similar vehicles

Cedar Lake, IN

2015 Nissan Armada Platinum

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

2015 Nissan Armada Platinum

Cedar Lake, IN

Unscored
$8,900171,086 mi

Comparison: 10 similar vehicles

Cedar Lake, IN

2012 Honda Civic LX

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

2012 Honda Civic LX

Cedar Lake, IN

UnscoredInsufficient · 3
$8,900186,896 mi

Comparison: 3 similar vehicles

Cedar Lake, IN

2016 Dodge Grand Caravan SE Plus

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

2016 Dodge Grand Caravan SE Plus

Cedar Lake, IN

Fair PriceModerate · 38
$9,171117,218 mi

Market: $3,995 – $14,495

Comparison: 38 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 146 days listed (based on current market benchmarks)

Cedar Lake, IN

2016 FIAT 500X Easy

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

2016 FIAT 500X Easy

Cedar Lake, IN

Unscored
$9,17160,787 mi

Comparison: 5 similar vehicles

Cedar Lake, IN

2012 Cadillac CTS Sport Sedan Luxury Collection

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

2012 Cadillac CTS Sport Sedan Luxury Collection

Cedar Lake, IN

Unscored
$9,171100,666 mi

Comparison: 7 similar vehicles

Cedar Lake, IN

2011 Buick LaCrosse CXL

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

2011 Buick LaCrosse CXL

Cedar Lake, IN

Fair PriceLimited · 17
$9,171111,590 mi

Market: $5,500 – $10,990

Comparison: 17 similar vehicles

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

Cedar Lake, IN

2011 Mercedes-Benz GLK-Class GLK350

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

2011 Mercedes-Benz GLK-Class GLK350

Cedar Lake, IN

UnscoredInsufficient · 4
$9,171116,903 mi

Comparison: 4 similar vehicles

Cedar Lake, IN

2010 Mercury Grand Marquis LS

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

2010 Mercury Grand Marquis LS

Cedar Lake, IN

Unscored
$9,17199,138 mi

Comparison: 5 similar vehicles

Cedar Lake, IN

2014 Ford Escape Titanium

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

2014 Ford Escape Titanium

Cedar Lake, IN

Unscored
$9,228143,315 mi

Comparison: 9 similar vehicles

Cedar Lake, IN

2016 Mercedes-Benz C-Class C300

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

2016 Mercedes-Benz C-Class C300

Cedar Lake, IN

Unscored
$9,671137,297 mi

Comparison: 7 similar vehicles

Cedar Lake, IN

2012 Toyota Highlander Limited

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

2012 Toyota Highlander Limited

Cedar Lake, IN

Unscored
$9,671261,573 mi

Comparison: 17 similar vehicles

Cedar Lake, IN

2017 Dodge Charger Police

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

2017 Dodge Charger Police

Cedar Lake, IN

UnscoredInsufficient · 4
$10,171113,353 mi

Comparison: 4 similar vehicles

Cedar Lake, IN

2012 Honda Odyssey EX

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

2012 Honda Odyssey EX

Cedar Lake, IN

OverpricedModerate · 21
$10,171124,413 mi

Market: $4,199 – $9,942

Comparison: 21 similar vehicles

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

Cedar Lake, IN

2012 Cadillac CTS Sport Sedan Luxury Collection

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

2012 Cadillac CTS Sport Sedan Luxury Collection

Cedar Lake, IN

Unscored
$10,67192,315 mi

Comparison: 7 similar vehicles

Cedar Lake, IN

2019 Chevrolet Equinox LT

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

2019 Chevrolet Equinox LT

Cedar Lake, IN

Unscored
$10,900147,102 mi

Comparison: 36 similar vehicles

Cedar Lake, IN

2016 Audi Q3 Premium Plus

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

2016 Audi Q3 Premium Plus

Cedar Lake, IN

UnscoredInsufficient · 3
$11,17194,711 mi

Comparison: 3 similar vehicles

Cedar Lake, IN

2010 Lincoln Town Car Signature Limited

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

2010 Lincoln Town Car Signature Limited

Cedar Lake, IN

Unscored
$11,17198,130 mi

Comparison: 5 similar vehicles

Cedar Lake, IN

2010 Mercury Grand Marquis LS

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

2010 Mercury Grand Marquis LS

Cedar Lake, IN

Unscored
$11,17169,063 mi

Comparison: 5 similar vehicles

Cedar Lake, IN

2020 Chevrolet Trax LS

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

2020 Chevrolet Trax LS

Cedar Lake, IN

Fair PriceLimited · 12
$11,36585,013 mi

Market: $3,300 – $14,590

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 136 days listed (based on current market benchmarks)

Cedar Lake, IN

2016 Honda Civic LX

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

2016 Honda Civic LX

Cedar Lake, IN

Unscored
$11,900151,955 mi

Comparison: 61 similar vehicles

Cedar Lake, IN

2015 Buick Enclave Leather

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

2015 Buick Enclave Leather

Cedar Lake, IN

Unscored
$11,900103,679 mi

Comparison: 5 similar vehicles

Cedar Lake, IN

2014 Cadillac CTS Coupe Premium Collection

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

2014 Cadillac CTS Coupe Premium Collection

Cedar Lake, IN

UnscoredInsufficient · 0
$12,17190,652 mi

Cedar Lake, IN

2009 Pontiac Solstice GXP

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

2009 Pontiac Solstice GXP

Cedar Lake, IN

UnscoredInsufficient · 0
$12,17162,492 mi

Cedar Lake, IN

2008 Buick Lucerne CXL

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

2008 Buick Lucerne CXL

Cedar Lake, IN

UnscoredInsufficient · 0
$12,17132,633 mi

Cedar Lake, IN

2007 Saturn Sky Roadster

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

2007 Saturn Sky Roadster

Cedar Lake, IN

UnscoredInsufficient · 0
$12,17140,160 mi

Cedar Lake, IN

2007 Lincoln Town Car Signature Limited

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

2007 Lincoln Town Car Signature Limited

Cedar Lake, IN

UnscoredInsufficient · 0
$12,17167,695 mi

Cedar Lake, IN

2020 Nissan Kicks SV

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

2020 Nissan Kicks SV

Cedar Lake, IN

Fair PriceLimited · 11
$12,37376,894 mi

Market: $7,500 – $16,990

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 45 days listed (based on current market benchmarks)

Cedar Lake, IN

2016 Nissan Altima SL

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

2016 Nissan Altima SL

Cedar Lake, IN

OverpricedLimited · 14
$12,67171,702 mi

Market: $7,000 – $11,410

Comparison: 14 similar vehicles

Priced ~11% above the typical market range for similar vehicles (based on current market benchmarks)

Cedar Lake, IN

2015 Buick Enclave Leather

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

2015 Buick Enclave Leather

Cedar Lake, IN

Unscored
$12,90084,858 mi

Comparison: 5 similar vehicles

Cedar Lake, IN

2019 Chevrolet Trax LS

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

2019 Chevrolet Trax LS

Cedar Lake, IN

Unscored
$13,17165,559 mi

Comparison: 7 similar vehicles

Cedar Lake, IN

2014 Toyota Tacoma PreRunner

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

2014 Toyota Tacoma PreRunner

Cedar Lake, IN

Unscored
$13,171201,646 mi

Comparison: 6 similar vehicles

Cedar Lake, IN

2015 Ford F-350 Super Duty Chassis Cab XL

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

2015 Ford F-350 Super Duty Chassis Cab XL

Cedar Lake, IN

Unscored
$13,671281,384 mi

Comparison: 23 similar vehicles

Cedar Lake, IN

Trust signal layer

Demand-Verified Deals™

The Demand-Verified badge is sell-through evidence — the matched cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, and this listing has not been listed longer than the cohort’s typical time on market. A listing coming off the market is not always a sale. 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 time on market, 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 cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, the cohort meets minimum-sample and freshness requirements, and this specific listing has not been listed longer than the cohort's typical time on market. 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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