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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 6, 2026

7.1M+

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

74 listings found

2016 Jeep Compass High Altitude

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

2016 Jeep Compass High Altitude

Odenton, MD

UnscoredInsufficient · 3
$7,999118,041 mi

Comparison: 3 similar vehicles

Odenton, MD

2013 BMW 5 Series 528i

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

2013 BMW 5 Series 528i

Odenton, MD

Unscored
$7,999120,341 mi

Comparison: 38 similar vehicles

Odenton, MD

2011 BMW 3 Series 335i

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

2011 BMW 3 Series 335i

Odenton, MD

Fair PriceModerate · 20
$8,888109,653 mi

Market: $3,100 – $15,995

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 173 days listed (based on current market benchmarks)

Odenton, MD

2000 Mercedes-Benz CLK CLK430

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

2000 Mercedes-Benz CLK CLK430

Odenton, MD

UnscoredInsufficient · 0
$8,98844,012 mi

Odenton, MD

2014 BMW 5 Series 550i

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

2014 BMW 5 Series 550i

Odenton, MD

Unscored
$8,999142,294 mi

Comparison: 9 similar vehicles

Odenton, MD

2006 Mercedes-Benz SLK-Class SLK350

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

2006 Mercedes-Benz SLK-Class SLK350

Odenton, MD

UnscoredInsufficient · 0
$9,80058,930 mi

Odenton, MD

2016 Chevrolet Cruze LT

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

2016 Chevrolet Cruze LT

Odenton, MD

UnscoredInsufficient · 4
$9,99580,001 mi

Comparison: 4 similar vehicles

Odenton, MD

2018 Volkswagen Tiguan Limited Base

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

2018 Volkswagen Tiguan Limited Base

Odenton, MD

UnscoredInsufficient · 4
$10,79985,521 mi

Comparison: 4 similar vehicles

Odenton, MD

2018 Nissan Altima S

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

2018 Nissan Altima S

Odenton, MD

Salvage title
$10,988114,380 mi

Odenton, MD

2017 Chevrolet Equinox LT

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

2017 Chevrolet Equinox LT

Odenton, MD

Fair PriceLimited · 16
$10,999108,810 mi

Market: $7,999 – $14,000

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 43 days listed (based on current market benchmarks)

Odenton, MD

2017 GMC Canyon Base

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

2017 GMC Canyon Base

Odenton, MD

UnscoredInsufficient · 4
$11,699119,362 mi

Comparison: 4 similar vehicles

Odenton, MD

2022 Ford Escape SE

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

2022 Ford Escape SE

Odenton, MD

Great DealModerate · 39
$12,999103,279 mi

Market: $14,500 – $20,249

Comparison: 39 similar vehicles

Competitively priced ~10% below the typical range compared to similar vehicles · 68 days listed (based on current market benchmarks)

Odenton, MD

2018 Chrysler Pacifica Touring L

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

2018 Chrysler Pacifica Touring L

Odenton, MD

Fair PriceModerate · 25
$12,99989,412 mi

Market: $10,895 – $16,532

Comparison: 25 similar vehicles

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

Odenton, MD

2017 Nissan Rogue S

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

2017 Nissan Rogue S

Odenton, MD

Fair PriceModerate · 27
$12,99985,160 mi

Market: $7,595 – $14,995

Comparison: 27 similar vehicles

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

Odenton, MD

2010 Toyota Tundra Grade

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

2010 Toyota Tundra Grade

Odenton, MD

Unscored
$12,999169,877 mi

Comparison: 22 similar vehicles

Odenton, MD

2017 Chevrolet Malibu 1LT

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

2017 Chevrolet Malibu 1LT

Odenton, MD

Unscored
$13,99583,646 mi

Comparison: 6 similar vehicles

Odenton, MD

2021 Volkswagen Tiguan S

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

2021 Volkswagen Tiguan S

Odenton, MD

Fair PriceLimited · 12
$13,99960,573 mi

Market: $13,794 – $16,923

Comparison: 12 similar vehicles

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

Odenton, MD

2020 Chevrolet Colorado LT

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

2020 Chevrolet Colorado LT

Odenton, MD

Unscored
$13,999142,924 mi

Comparison: 15 similar vehicles

Odenton, MD

2015 Acura TLX Technology Package

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

2015 Acura TLX Technology Package

Odenton, MD

Fair PriceLimited · 15
$13,999113,318 mi

Market: $10,000 – $19,998

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 20 days listed (based on current market benchmarks)

Odenton, MD

2018 Honda Civic Hatchback LX

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

2018 Honda Civic Hatchback LX

Odenton, MD

Unscored
$14,499112,296 mi

Comparison: 5 similar vehicles

Odenton, MD

2014 Maserati Quattroporte S

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

2014 Maserati Quattroporte S

Odenton, MD

Unscored
$14,98842,899 mi

Comparison: 5 similar vehicles

Odenton, MD

2022 Ford Escape SE

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

2022 Ford Escape SE

Odenton, MD

Fair PriceModerate · 39
$14,99981,969 mi

Market: $12,999 – $20,249

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 99 days listed (based on current market benchmarks)

Odenton, MD

2018 Toyota C-HR XLE Premium

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

2018 Toyota C-HR XLE Premium

Odenton, MD

Fair PriceModerate · 22
$14,999102,503 mi

Market: $10,995 – $19,495

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 31 days listed (based on current market benchmarks)

Odenton, MD

2020 Honda Civic Sport

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

2020 Honda Civic Sport

Odenton, MD

Fair PriceLimited · 16
$15,199116,736 mi

Market: $12,500 – $20,495

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 116 days listed (based on current market benchmarks)

Odenton, MD

2017 Ford Mustang EcoBoost

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

2017 Ford Mustang EcoBoost

Odenton, MD

UnscoredInsufficient · 4
$15,299105,796 mi

Comparison: 4 similar vehicles

Odenton, MD

2019 RAM ProMaster Cargo Van Base

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

2019 RAM ProMaster Cargo Van Base

Odenton, MD

Fair PriceLimited · 16
$15,988105,641 mi

Market: $14,499 – $19,999

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Odenton, MD

2019 Chevrolet Silverado 1500 LD LT

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

2019 Chevrolet Silverado 1500 LD LT

Odenton, MD

Unscored
$16,399122,685 mi

Comparison: 122 similar vehicles

Odenton, MD

2019 Chrysler 300 S

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

2019 Chrysler 300 S

Odenton, MD

Fair PriceModerate · 23
$16,499106,320 mi

Market: $12,995 – $18,995

Comparison: 23 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 119 days listed (based on current market benchmarks)

Odenton, MD

2017 Chevrolet Silverado 1500 LT Z71

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

2017 Chevrolet Silverado 1500 LT Z71

Odenton, MD

Unscored
$16,499138,857 mi

Comparison: 7 similar vehicles

Odenton, MD

2020 Nissan Rogue SV

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

2020 Nissan Rogue SV

Odenton, MD

Fair PriceModerate · 27
$16,90088,156 mi

Market: $10,554 – $18,998

Comparison: 27 similar vehicles

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

Odenton, MD

2016 Honda Accord Sport

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

2016 Honda Accord Sport

Odenton, MD

Unscored
$16,90098,947 mi

Comparison: 9 similar vehicles

Odenton, MD

2022 Honda HR-V EX

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

2022 Honda HR-V EX

Odenton, MD

UnscoredInsufficient · 4
$17,49984,472 mi

Comparison: 4 similar vehicles

Odenton, MD

2019 Honda Civic Hatchback Sport

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

2019 Honda Civic Hatchback Sport

Odenton, MD

Unscored
$17,68991,371 mi

Comparison: 8 similar vehicles

Odenton, MD

2019 Ford F-150 XLT

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

2019 Ford F-150 XLT

Odenton, MD

Unscored
$17,999143,323 mi

Comparison: 42 similar vehicles

Odenton, MD

2018 Ford Transit Van Base

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

2018 Ford Transit Van Base

Odenton, MD

Unscored
$17,999132,775 mi

Comparison: 8 similar vehicles

Odenton, MD

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

Odenton, MD

Unscored
$17,999154,447 mi

Comparison: 16 similar vehicles

Odenton, MD

2018 Ford F-150 XLT

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

2018 Ford F-150 XLT

Odenton, MD

Unscored
$18,499130,534 mi

Comparison: 72 similar vehicles

Odenton, MD

2018 Chevrolet Silverado 1500 Work Truck 1WT

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

2018 Chevrolet Silverado 1500 Work Truck 1WT

Odenton, MD

Unscored
$18,499121,652 mi

Comparison: 41 similar vehicles

Odenton, MD

2023 Hyundai Elantra SEL

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

2023 Hyundai Elantra SEL

Odenton, MD

Fair PriceModerate · 28
$18,80035,811 mi

Market: $16,995 – $22,000

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 9 days listed (based on current market benchmarks)

Odenton, MD

2020 Ford F-150 Lariat

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

2020 Ford F-150 Lariat

Odenton, MD

Unscored
$18,898138,635 mi

Comparison: 19 similar vehicles

Odenton, MD

2022 Jeep Grand Cherokee WK Laredo E

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

2022 Jeep Grand Cherokee WK Laredo E

Odenton, MD

Unscored
$18,99991,428 mi

Comparison: 15 similar vehicles

Odenton, MD

2011 Chevrolet Express LS

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

2011 Chevrolet Express LS

Odenton, MD

Unscored
$18,999100,299 mi

Comparison: 5 similar vehicles

Odenton, MD

2021 Toyota Camry SE

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

2021 Toyota Camry SE

Odenton, MD

Fair PriceModerate · 35
$19,300107,821 mi

Market: $11,800 – $21,248

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 88 days listed (based on current market benchmarks)

Odenton, MD

2022 Ford Explorer XLT

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

2022 Ford Explorer XLT

Odenton, MD

Fair PriceModerate · 40
$19,90099,983 mi

Market: $15,795 – $27,067

Comparison: 40 similar vehicles

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

Odenton, MD

2019 Honda Accord Sport

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

2019 Honda Accord Sport

Odenton, MD

Fair PriceModerate · 35
$19,90099,290 mi

Market: $12,999 – $26,998

Comparison: 35 similar vehicles

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

Odenton, MD

2024 Toyota Corolla LE

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

2024 Toyota Corolla LE

Odenton, MD

Fair PriceRobust · 194
$19,99957,547 mi

Market: $17,449 – $25,995

Comparison: 194 similar vehicles

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

Odenton, MD

2022 Ford Ranger XLT

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

2022 Ford Ranger XLT

Odenton, MD

Great DealLimited · 10
$19,999118,913 mi

Market: $25,300 – $27,800

Comparison: 10 similar vehicles

Competitively priced ~21% below the typical range compared to similar vehicles · 92 days listed (based on current market benchmarks)

Odenton, MD

2025 Kia K4 LXS

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

2025 Kia K4 LXS

Odenton, MD

Fair PriceLimited · 11
$20,30015,526 mi

Market: $20,838 – $22,122

Comparison: 11 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 4 days listed (based on current market benchmarks)

Odenton, MD

2017 GMC Sierra 1500 SLT

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

2017 GMC Sierra 1500 SLT

Odenton, MD

UnscoredInsufficient · 4
$20,999122,357 mi

Comparison: 4 similar vehicles

Odenton, MD

2024 Honda Civic Sport

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

2024 Honda Civic Sport

Odenton, MD

Fair PriceModerate · 24
$21,599112,547 mi

Market: $19,571 – $26,995

Comparison: 24 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 100 days listed (based on current market benchmarks)

Odenton, MD

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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