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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

115 listings found

2000 BMW Z3 Base

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

2000 BMW Z3 Base

Marion, VA

Unscored
$6,99578,000 mi

Comparison: 6 similar vehicles

Marion, VA

2020 Hyundai Elantra SEL

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

2020 Hyundai Elantra SEL

Marion, VA

Fair PriceRobust · 135
$11,99992,343 mi

Market: $6,888 – $17,995

Comparison: 135 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 353 days listed (based on current market benchmarks)

Marion, VA

2017 Ford Fusion SE

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

2017 Ford Fusion SE

Marion, VA

Fair PriceRobust · 197
$13,80086,893 mi

Market: $4,995 – $15,995

Comparison: 197 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 193 days listed (based on current market benchmarks)

Marion, VA

2014 Subaru Forester XT Premium

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

2014 Subaru Forester XT Premium

Marion, VA

UnscoredInsufficient · 3
$14,500110,036 mi

Comparison: 3 similar vehicles

Marion, VA

2020 Kia Sportage S

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

2020 Kia Sportage S

Marion, VA

UnscoredInsufficient · 3
$14,600103,770 mi

Comparison: 3 similar vehicles

Marion, VA

2022 Nissan Rogue Sport S

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

2022 Nissan Rogue Sport S

Marion, VA

UnscoredInsufficient · 3
$15,800101,000 mi

Comparison: 3 similar vehicles

Marion, VA

2020 Kia FORTE GT-Line

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

2020 Kia FORTE GT-Line

Marion, VA

OverpricedRobust · 109
$16,50077,000 mi

Market: $10,000 – $15,182

Comparison: 109 similar vehicles

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

Marion, VA

2020 Chevrolet Malibu Premier

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

2020 Chevrolet Malibu Premier

Marion, VA

UnscoredInsufficient · 3
$16,59968,175 mi

Comparison: 3 similar vehicles

Marion, VA

2019 Hyundai Sonata SEL

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

2019 Hyundai Sonata SEL

Marion, VA

UnscoredInsufficient · 0
$16,95742,096 mi

Marion, VA

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

Marion, VA

OverpricedModerate · 22
$16,99998,234 mi

Market: $12,000 – $16,797

Comparison: 22 similar vehicles

Priced ~1% above the typical market range for similar vehicles (based on current market benchmarks)

Marion, VA

2021 Ford Escape SE

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

2021 Ford Escape SE

Marion, VA

Fair PriceRobust · 99
$17,80098,800 mi

Market: $9,950 – $19,095

Comparison: 99 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 359 days listed (based on current market benchmarks)

Marion, VA

2018 INFINITI Q50 LUXE

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

2018 INFINITI Q50 LUXE

Marion, VA

Fair PriceModerate · 26
$17,800102,894 mi

Market: $8,900 – $22,995

Comparison: 26 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 408 days listed (based on current market benchmarks)

Marion, VA

2016 Jeep Wrangler Unlimited Sport S

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

2016 Jeep Wrangler Unlimited Sport S

Marion, VA

Fair PriceRobust · 181
$17,825103,177 mi

Market: $7,999 – $29,990

Comparison: 181 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 32 days listed (based on current market benchmarks)

Marion, VA

2022 Chevrolet Equinox LT

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

2022 Chevrolet Equinox LT

Marion, VA

Fair PriceRobust · 249
$18,42570,095 mi

Market: $8,579 – $24,999

Comparison: 249 similar vehicles

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

Marion, VA

2022 Nissan Sentra SR

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

2022 Nissan Sentra SR

Marion, VA

Fair PriceLimited · 14
$18,52551,446 mi

Market: $16,988 – $19,616

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 24 days listed (based on current market benchmarks)

Marion, VA

2020 Kia Optima EX

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

2020 Kia Optima EX

Marion, VA

UnscoredInsufficient · 0
$18,99949,587 mi

Marion, VA

2025 Nissan Sentra SV

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

2025 Nissan Sentra SV

Marion, VA

UnscoredInsufficient · 3
$19,99349,490 mi

Comparison: 3 similar vehicles

Marion, VA

2024 Chevrolet Malibu 1LT

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

2024 Chevrolet Malibu 1LT

Marion, VA

Fair PriceLimited · 16
$21,17552,684 mi

Market: $17,547 – $21,455

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 32 days listed (based on current market benchmarks)

Marion, VA

2019 Lincoln MKZ Reserve I

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

2019 Lincoln MKZ Reserve I

Marion, VA

UnscoredInsufficient · 0
$22,29439,679 mi

Marion, VA

2020 Hyundai Palisade SEL

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

2020 Hyundai Palisade SEL

Marion, VA

Fair PriceRobust · 245
$22,30088,968 mi

Market: $13,995 – $24,115

Comparison: 245 similar vehicles

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

Marion, VA

2024 Mitsubishi Eclipse Cross SE

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

2024 Mitsubishi Eclipse Cross SE

Marion, VA

UnscoredInsufficient · 3
$22,95844,809 mi

Comparison: 3 similar vehicles

Marion, VA

2016 Cadillac Escalade Luxury

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

2016 Cadillac Escalade Luxury

Marion, VA

Unscored
$23,500127,667 mi

Comparison: 10 similar vehicles

Marion, VA

2019 GMC Acadia Denali

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

2019 GMC Acadia Denali

Marion, VA

OverpricedRobust · 74
$23,99993,006 mi

Market: $8,800 – $23,997

Comparison: 74 similar vehicles

Marion, VA

2026 Chevrolet Trax LT

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

2026 Chevrolet Trax LT

Marion, VA

Fair PriceModerate · 44
$24,495Mileage not verified

Market: $23,993 – $27,790

Comparison: 44 similar vehicles

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

Marion, VA

2024 Mitsubishi Outlander SE

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

2024 Mitsubishi Outlander SE

Marion, VA

Fair PriceRobust · 117
$24,75050,929 mi

Market: $19,564 – $26,495

Comparison: 117 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 58 days listed (based on current market benchmarks)

Marion, VA

2026 Chevrolet Trax LS

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

2026 Chevrolet Trax LS

Marion, VA

Unscored
$24,885Mileage not verified

Comparison: 6 similar vehicles

Marion, VA

2026 Chevrolet Trax LT

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

2026 Chevrolet Trax LT

Marion, VA

Fair PriceModerate · 44
$25,130Mileage not verified

Market: $23,993 – $27,790

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 80 days listed (based on current market benchmarks)

Marion, VA

2024 Chevrolet Equinox LT

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

2024 Chevrolet Equinox LT

Marion, VA

Fair PriceRobust · 193
$25,22519,473 mi

Market: $21,521 – $27,185

Comparison: 193 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 24 days listed (based on current market benchmarks)

Marion, VA

2024 Chevrolet Equinox LT

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

2024 Chevrolet Equinox LT

Marion, VA

Fair PriceRobust · 138
$25,31732,608 mi

Market: $18,551 – $27,574

Comparison: 138 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 142 days listed (based on current market benchmarks)

Marion, VA

2024 Jeep Compass Latitude

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

2024 Jeep Compass Latitude

Marion, VA

OverpricedLimited · 11
$25,42555,580 mi

Market: $17,422 – $22,455

Comparison: 11 similar vehicles

Priced ~13% above the typical market range for similar vehicles (based on current market benchmarks)

Marion, VA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Marion, VA

Fair PriceModerate · 20
$25,585Mileage not verified

Market: $25,565 – $29,459

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 55 days listed (based on current market benchmarks)

Marion, VA

2026 Chevrolet Trax LT

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

2026 Chevrolet Trax LT

Marion, VA

Fair PriceModerate · 44
$25,780Mileage not verified

Market: $23,993 – $27,790

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 16 days listed (based on current market benchmarks)

Marion, VA

2025 Nissan Rogue SV

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

2025 Nissan Rogue SV

Marion, VA

OverpricedLimited · 18
$25,87052,254 mi

Market: $20,673 – $23,546

Comparison: 18 similar vehicles

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

Marion, VA

2022 Jeep Compass (RED) Edition

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

2022 Jeep Compass (RED) Edition

Marion, VA

UnscoredInsufficient · 3
$25,87546,545 mi

Comparison: 3 similar vehicles

Marion, VA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Marion, VA

Fair PriceModerate · 20
$26,185Mileage not verified

Market: $25,565 – $29,459

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 72 days listed (based on current market benchmarks)

Marion, VA

2019 RAM 1500 Pickup Laramie

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

2019 RAM 1500 Pickup Laramie

Marion, VA

Unscored
$26,900130,376 mi

Comparison: 227 similar vehicles

Marion, VA

2026 Chevrolet Trailblazer LS

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

2026 Chevrolet Trailblazer LS

Marion, VA

Fair PriceLimited · 11
$27,235Mileage not verified

Market: $25,728 – $29,494

Comparison: 11 similar vehicles

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

Marion, VA

2024 GMC Terrain SLE

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

2024 GMC Terrain SLE

Marion, VA

OverpricedRobust · 85
$27,43326,692 mi

Market: $21,995 – $26,995

Comparison: 85 similar vehicles

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

Marion, VA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Marion, VA

Fair PriceModerate · 20
$27,530Mileage not verified

Market: $25,565 – $29,459

Comparison: 20 similar vehicles

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

Marion, VA

2023 Jeep Compass Altitude

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

2023 Jeep Compass Altitude

Marion, VA

OverpricedModerate · 30
$27,62517,042 mi

Market: $20,980 – $23,516

Comparison: 30 similar vehicles

Priced ~17% above the typical market range for similar vehicles (based on current market benchmarks)

Marion, VA

2024 Buick Envision Preferred

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

2024 Buick Envision Preferred

Marion, VA

OverpricedModerate · 40
$27,78848,662 mi

Market: $20,796 – $24,862

Comparison: 40 similar vehicles

Priced ~12% above the typical market range for similar vehicles (based on current market benchmarks)

Marion, VA

2026 Chevrolet Trailblazer LS

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

2026 Chevrolet Trailblazer LS

Marion, VA

Fair PriceLimited · 11
$28,095Mileage not verified

Market: $25,728 – $29,494

Comparison: 11 similar vehicles

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

Marion, VA

2026 Chevrolet Trax Activ

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

2026 Chevrolet Trax Activ

Marion, VA

Unscored
$28,385Mileage not verified

Comparison: 7 similar vehicles

Marion, VA

2026 Chevrolet Trailblazer LT

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

2026 Chevrolet Trailblazer LT

Marion, VA

OverpricedModerate · 35
$28,46217,848 mi

Market: $19,599 – $25,990

Comparison: 35 similar vehicles

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

Marion, VA

2025 Chevrolet Blazer 2LT

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

2025 Chevrolet Blazer 2LT

Marion, VA

OverpricedRobust · 150
$28,71546,453 mi

Market: $19,896 – $25,910

Comparison: 150 similar vehicles

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

Marion, VA

2025 Ford Bronco Sport Big Bend

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

2025 Ford Bronco Sport Big Bend

Marion, VA

UnscoredInsufficient · 3
$28,95046,047 mi

Comparison: 3 similar vehicles

Marion, VA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Marion, VA

OverpricedModerate · 20
$29,459Mileage not verified

Market: $25,565 – $28,995

Comparison: 20 similar vehicles

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

Marion, VA

2025 Ford Escape ST-Line Select

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

2025 Ford Escape ST-Line Select

Marion, VA

OverpricedRobust · 121
$29,47545,035 mi

Market: $18,622 – $26,577

Comparison: 121 similar vehicles

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

Marion, VA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Marion, VA

OverpricedRobust · 218
$29,579262 mi

Market: $22,922 – $27,894

Comparison: 218 similar vehicles

Priced ~6% above the typical market range for similar vehicles (based on current market benchmarks)

Marion, VA

2024 Chrysler Pacifica Touring L

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

2024 Chrysler Pacifica Touring L

Marion, VA

UnscoredInsufficient · 3
$29,60058,222 mi

Comparison: 3 similar vehicles

Marion, VA

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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