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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 7, 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

705 listings found

2004 Mercury Grand Marquis LS

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

2004 Mercury Grand Marquis LS

Mount Airy, MD

UnscoredInsufficient · 0
$3,493202,719 mi

Mount Airy, MD

2007 Nissan Versa SL

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

2007 Nissan Versa SL

Mount Airy, MD

UnscoredInsufficient · 3
$4,85097,979 mi

Comparison: 3 similar vehicles

Mount Airy, MD

2008 smart fortwo pure

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

2008 smart fortwo pure

Mount Airy, MD

UnscoredInsufficient · 0
$5,85075,701 mi

Mount Airy, MD

2006 Dodge Magnum SE

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

2006 Dodge Magnum SE

Mount Airy, MD

UnscoredInsufficient · 0
$5,990130,968 mi

Mount Airy, MD

2007 Toyota Tacoma PreRunner

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

2007 Toyota Tacoma PreRunner

Mount Airy, MD

UnscoredInsufficient · 3
$6,500297,288 mi

Comparison: 3 similar vehicles

Mount Airy, MD

2016 Kia Sorento LX

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

2016 Kia Sorento LX

Mount Airy, MD

Unscored
$6,798164,611 mi

Comparison: 12 similar vehicles

Mount Airy, MD

2012 Subaru Forester X

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

2012 Subaru Forester X

Mount Airy, MD

Fair PriceModerate · 22
$6,850111,461 mi

Market: $3,000 – $12,343

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 44 days listed (based on current market benchmarks)

Mount Airy, MD

2009 Audi Q7 Premium

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

2009 Audi Q7 Premium

Mount Airy, MD

UnscoredInsufficient · 0
$6,990115,572 mi

Mount Airy, MD

2001 Isuzu Trooper S

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

2001 Isuzu Trooper S

Mount Airy, MD

UnscoredInsufficient · 0
$6,990123,512 mi

Mount Airy, MD

2008 Toyota Camry Hybrid

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

2008 Toyota Camry Hybrid

Mount Airy, MD

OverpricedLimited · 10
$7,850130,079 mi

Market: $2,000 – $7,499

Comparison: 10 similar vehicles

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

Mount Airy, MD

2009 Chevrolet Express G3500

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

2009 Chevrolet Express G3500

Mount Airy, MD

UnscoredInsufficient · 0
$7,999100,809 mi

Mount Airy, MD

2006 Chevrolet Malibu LT

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

2006 Chevrolet Malibu LT

Mount Airy, MD

UnscoredInsufficient · 0
$7,99943,486 mi

Mount Airy, MD

2013 Ford Escape S

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

2013 Ford Escape S

Mount Airy, MD

OverpricedModerate · 39
$8,083128,042 mi

Market: $4,999 – $7,387

Comparison: 39 similar vehicles

Priced ~9% above the typical market range for similar vehicles (based on current market benchmarks)

Mount Airy, MD

2017 Chevrolet Cruze LT

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

2017 Chevrolet Cruze LT

Mount Airy, MD

Unscored
$8,393128,341 mi

Comparison: 11 similar vehicles

Mount Airy, MD

2007 Mercury Mountaineer Base

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

2007 Mercury Mountaineer Base

Mount Airy, MD

Unscored
$8,79397,543 mi

Comparison: 8 similar vehicles

Mount Airy, MD

2016 Buick Encore Sport Touring

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

2016 Buick Encore Sport Touring

Mount Airy, MD

Unscored
$8,799107,550 mi

Comparison: 9 similar vehicles

Mount Airy, MD

2013 Ford Fusion S

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

2013 Ford Fusion S

Mount Airy, MD

Unscored
$8,85069,459 mi

Comparison: 6 similar vehicles

Mount Airy, MD

2008 Ford F-150

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

2008 Ford F-150

Mount Airy, MD

UnscoredInsufficient · 0
$8,850176,484 mi

Mount Airy, MD

2003 Nissan Frontier SE

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

2003 Nissan Frontier SE

Mount Airy, MD

UnscoredInsufficient · 0
$8,850138,753 mi

Mount Airy, MD

2019 Ford Fiesta SE

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

2019 Ford Fiesta SE

Mount Airy, MD

Great DealModerate · 21
$8,99051,048 mi

Market: $10,994 – $10,995

Comparison: 21 similar vehicles

Competitively priced ~18% below the typical range compared to similar vehicles · 15 days listed (based on current market benchmarks)

Mount Airy, MD

2016 Scion iA Base

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

2016 Scion iA Base

Mount Airy, MD

Fair PriceLimited · 12
$8,99099,195 mi

Market: $4,990 – $9,950

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 189 days listed (based on current market benchmarks)

Mount Airy, MD

2015 Subaru Forester i Premium

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

2015 Subaru Forester i Premium

Mount Airy, MD

Unscored
$8,990121,105 mi

Comparison: 44 similar vehicles

Mount Airy, MD

2013 MINI Cooper Base

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

2013 MINI Cooper Base

Mount Airy, MD

Unscored
$8,99087,880 mi

Comparison: 6 similar vehicles

Mount Airy, MD

2015 Subaru Outback Premium

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

2015 Subaru Outback Premium

Mount Airy, MD

Unscored
$8,999126,793 mi

Comparison: 23 similar vehicles

Mount Airy, MD

2016 Mazda MAZDA6 i Touring

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

2016 Mazda MAZDA6 i Touring

Mount Airy, MD

Unscored
$9,063159,580 mi

Comparison: 33 similar vehicles

Mount Airy, MD

2008 Dodge Ram 1500 Pickup SLT

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

2008 Dodge Ram 1500 Pickup SLT

Mount Airy, MD

Unscored
$9,293160,326 mi

Comparison: 27 similar vehicles

Mount Airy, MD

2017 Toyota Yaris iA Base

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

2017 Toyota Yaris iA Base

Mount Airy, MD

Fair PriceRobust · 50
$9,850111,284 mi

Market: $7,995 – $15,478

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 118 days listed (based on current market benchmarks)

Mount Airy, MD

2008 Mercedes-Benz GL-Class GL450

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

2008 Mercedes-Benz GL-Class GL450

Mount Airy, MD

UnscoredInsufficient · 4
$9,85088,042 mi

Comparison: 4 similar vehicles

Mount Airy, MD

2016 Jeep Cherokee Sport

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

2016 Jeep Cherokee Sport

Mount Airy, MD

Fair PriceModerate · 22
$9,99078,519 mi

Market: $2,900 – $14,995

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 79 days listed (based on current market benchmarks)

Mount Airy, MD

2016 Audi A5 Coupe Premium Plus

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

2016 Audi A5 Coupe Premium Plus

Mount Airy, MD

Unscored
$9,990112,177 mi

Comparison: 9 similar vehicles

Mount Airy, MD

2015 Kia Sorento LX

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

2015 Kia Sorento LX

Mount Airy, MD

UnscoredInsufficient · 4
$9,99067,925 mi

Comparison: 4 similar vehicles

Mount Airy, MD

2008 Ford E-Series Econoline Van Commercial

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

2008 Ford E-Series Econoline Van Commercial

Mount Airy, MD

Fair PriceLimited · 10
$9,990113,473 mi

Market: $4,395 – $13,995

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 66 days listed (based on current market benchmarks)

Mount Airy, MD

2016 Ford Edge SEL

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

2016 Ford Edge SEL

Mount Airy, MD

Unscored
$10,600105,591 mi

Comparison: 8 similar vehicles

Mount Airy, MD

2016 Chrysler 300 S

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

2016 Chrysler 300 S

Mount Airy, MD

Unscored
$10,850117,458 mi

Comparison: 5 similar vehicles

Mount Airy, MD

2007 Mercedes-Benz S-Class S550

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

2007 Mercedes-Benz S-Class S550

Mount Airy, MD

UnscoredInsufficient · 3
$10,85075,406 mi

Comparison: 3 similar vehicles

Mount Airy, MD

2003 Ford Expedition Eddie Bauer

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

2003 Ford Expedition Eddie Bauer

Mount Airy, MD

UnscoredInsufficient · 0
$10,85045,323 mi

Mount Airy, MD

2012 Ford E-Series Econoline Wagon XLT

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

2012 Ford E-Series Econoline Wagon XLT

Mount Airy, MD

Unscored
$10,990182,685 mi

Comparison: 15 similar vehicles

Mount Airy, MD

2004 Chevrolet Colorado

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

2004 Chevrolet Colorado

Mount Airy, MD

UnscoredInsufficient · 0
$11,30058,303 mi

Mount Airy, MD

2016 Mazda MAZDA6 i Touring

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

2016 Mazda MAZDA6 i Touring

Mount Airy, MD

Unscored
$11,598129,364 mi

Comparison: 33 similar vehicles

Mount Airy, MD

2016 BMW X5 xDrive40e

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

2016 BMW X5 xDrive40e

Mount Airy, MD

Unscored
$11,625109,476 mi

Comparison: 6 similar vehicles

Mount Airy, MD

2018 Ford Escape SE

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

2018 Ford Escape SE

Mount Airy, MD

Fair PriceLimited · 12
$11,793109,477 mi

Market: $6,495 – $17,595

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 11 days listed (based on current market benchmarks)

Mount Airy, MD

2016 Honda Odyssey EX-L

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

2016 Honda Odyssey EX-L

Mount Airy, MD

Unscored
$11,800166,409 mi

Comparison: 39 similar vehicles

Mount Airy, MD

2013 Mercedes-Benz E-Class E350 Sport

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

2013 Mercedes-Benz E-Class E350 Sport

Mount Airy, MD

Unscored
$11,85080,137 mi

Comparison: 5 similar vehicles

Mount Airy, MD

2003 Toyota Tacoma Prerunner

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

2003 Toyota Tacoma Prerunner

Mount Airy, MD

UnscoredInsufficient · 3
$11,850175,831 mi

Comparison: 3 similar vehicles

Mount Airy, MD

2017 Ford Explorer Limited

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

2017 Ford Explorer Limited

Mount Airy, MD

Great DealLimited · 14
$11,990105,318 mi

Market: $12,994 – $21,485

Comparison: 14 similar vehicles

Competitively priced ~8% below the typical range compared to similar vehicles · 14 days listed (based on current market benchmarks)

Mount Airy, MD

2014 Dodge Durango Limited

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

2014 Dodge Durango Limited

Mount Airy, MD

UnscoredInsufficient · 4
$12,300107,612 mi

Comparison: 4 similar vehicles

Mount Airy, MD

2019 Lincoln MKC Base

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

2019 Lincoln MKC Base

Mount Airy, MD

Unscored
$12,408156,231 mi

Comparison: 16 similar vehicles

Mount Airy, MD

2017 Toyota Prius Prime Advanced

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

2017 Toyota Prius Prime Advanced

Mount Airy, MD

Unscored
$12,445238,366 mi

Comparison: 48 similar vehicles

Mount Airy, MD

2018 Jeep Grand Cherokee Altitude

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

2018 Jeep Grand Cherokee Altitude

Mount Airy, MD

Unscored
$12,700141,151 mi

Comparison: 7 similar vehicles

Mount Airy, MD

2014 Toyota Camry SE

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

2014 Toyota Camry SE

Mount Airy, MD

Unscored
$12,798141,741 mi

Comparison: 58 similar vehicles

Mount Airy, MD

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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