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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 · October 23, 2026

6M+

Unique vehicles analyzed

as of October 22, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.7M used·Listings processed daily

Or explore the market

110 listings found

2014 Subaru Outback 2.5i Premium

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

2014 Subaru Outback 2.5i Premium

Baltimore, MD

UnscoredLimited · 14
$7,500121,980 mi

Comparison: 14 similar vehicles

Baltimore, MD

2015 Subaru Legacy 2.5i Limited

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

2015 Subaru Legacy 2.5i Limited

Baltimore, MD

UnscoredInsufficient · 3
$8,084188,677 mi

Comparison: 3 similar vehicles

Baltimore, MD

2014 Subaru Outback Base

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

2014 Subaru Outback Base

Baltimore, MD

UnscoredModerate · 32
$8,700136,113 mi

Comparison: 32 similar vehicles

Baltimore, MD

2019 Subaru Ascent Premium

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

2019 Subaru Ascent Premium

Baltimore, MD

UnscoredModerate · 28
$9,057171,828 mi

Comparison: 28 similar vehicles

Baltimore, MD

2017 Subaru Legacy Limited

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

2017 Subaru Legacy Limited

Baltimore, MD

UnscoredInsufficient · 4
$9,877119,661 mi

Comparison: 4 similar vehicles

Baltimore, MD

2017 Subaru Impreza Base

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

2017 Subaru Impreza Base

Baltimore, MD

Fair PriceRobust · 124
$9,994102,585 mi

Market: $6,298 – $17,998

Comparison: 124 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 160 days listed (based on current market benchmarks)

Baltimore, MD

2015 Subaru Forester i

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

2015 Subaru Forester i

Baltimore, MD

Fair PriceRobust · 87
$11,595103,581 mi

Market: $4,400 – $15,850

Comparison: 87 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 91 days listed (based on current market benchmarks)

Baltimore, MD

2014 Subaru XV Crosstrek Hybrid

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

2014 Subaru XV Crosstrek Hybrid

Baltimore, MD

UnscoredInsufficient · 0
$11,70082,728 mi

Baltimore, MD

2014 Subaru XV Crosstrek Limited

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

2014 Subaru XV Crosstrek Limited

Baltimore, MD

Fair PriceModerate · 22
$11,98998,786 mi

Market: $7,995 – $11,998

Comparison: 22 similar vehicles

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

Baltimore, MD

2015 Subaru Forester i Limited

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

2015 Subaru Forester i Limited

Baltimore, MD

Fair PriceModerate · 23
$11,99589,627 mi

Market: $8,500 – $15,288

Comparison: 23 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 63 days listed (based on current market benchmarks)

Baltimore, MD

2018 Subaru Outback Limited

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

2018 Subaru Outback Limited

Baltimore, MD

UnscoredRobust · 74
$13,200211,783 mi

Comparison: 74 similar vehicles

Baltimore, MD

2016 Subaru Outback Limited

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

2016 Subaru Outback Limited

Baltimore, MD

Fair PriceModerate · 20
$13,60098,692 mi

Market: $9,995 – $18,845

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 131 days listed (based on current market benchmarks)

Baltimore, MD

2017 Subaru Crosstrek Limited

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

2017 Subaru Crosstrek Limited

Baltimore, MD

UnscoredInsufficient · 4
$13,99093,159 mi

Comparison: 4 similar vehicles

Baltimore, MD

2018 Subaru Impreza Sport

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

2018 Subaru Impreza Sport

Baltimore, MD

Fair PriceModerate · 43
$14,49982,670 mi

Market: $4,500 – $21,795

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 34 days listed (based on current market benchmarks)

Baltimore, MD

2019 Subaru WRX Limited

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

2019 Subaru WRX Limited

Baltimore, MD

UnscoredLimited · 7
$15,830105,434 mi

Comparison: 7 similar vehicles

Baltimore, MD

2018 Subaru Crosstrek Premium

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

2018 Subaru Crosstrek Premium

Baltimore, MD

Fair PriceRobust · 55
$15,87181,527 mi

Market: $9,307 – $18,854

Comparison: 55 similar vehicles

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

Baltimore, MD

2022 Subaru Impreza Base

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

2022 Subaru Impreza Base

Baltimore, MD

Fair PriceModerate · 20
$16,19960,019 mi

Market: $10,900 – $17,474

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 40 days listed (based on current market benchmarks)

Baltimore, MD

2018 Subaru Forester XT Touring

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

2018 Subaru Forester XT Touring

Baltimore, MD

Fair PriceLimited · 17
$16,243107,658 mi

Market: $16,399 – $21,998

Comparison: 17 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 51 days listed (based on current market benchmarks)

Baltimore, MD

2020 Subaru Forester Sport

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

2020 Subaru Forester Sport

Baltimore, MD

UnscoredLimited · 7
$16,98796,211 mi

Comparison: 7 similar vehicles

Baltimore, MD

2022 Subaru Outback Touring

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

2022 Subaru Outback Touring

Baltimore, MD

UnscoredLimited · 8
$17,000109,409 mi

Comparison: 8 similar vehicles

Baltimore, MD

2020 Subaru Outback Limited

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

2020 Subaru Outback Limited

Baltimore, MD

Fair PriceModerate · 25
$17,49087,759 mi

Market: $16,498 – $25,521

Comparison: 25 similar vehicles

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

Baltimore, MD

2017 Subaru Outback Limited

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

2017 Subaru Outback Limited

Baltimore, MD

Fair PriceLimited · 18
$17,684105,347 mi

Market: $9,998 – $22,100

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 444 days listed (based on current market benchmarks)

Baltimore, MD

2021 Subaru Crosstrek Sport

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

2021 Subaru Crosstrek Sport

Baltimore, MD

UnscoredInsufficient · 4
$17,99080,975 mi

Comparison: 4 similar vehicles

Baltimore, MD

2021 Subaru Ascent Premium

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

2021 Subaru Ascent Premium

Baltimore, MD

Fair PriceRobust · 68
$18,29962,411 mi

Market: $15,399 – $23,815

Comparison: 68 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 210 days listed (based on current market benchmarks)

Baltimore, MD

2020 Subaru Ascent Limited

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

2020 Subaru Ascent Limited

Baltimore, MD

Fair PriceLimited · 19
$18,60079,170 mi

Market: $16,495 – $21,246

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 33 days listed (based on current market benchmarks)

Baltimore, MD

2020 Subaru Forester Premium

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

2020 Subaru Forester Premium

Baltimore, MD

Fair PriceModerate · 20
$19,29966,180 mi

Market: $15,348 – $23,798

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 112 days listed (based on current market benchmarks)

Baltimore, MD

2023 Subaru Ascent Base

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

2023 Subaru Ascent Base

Baltimore, MD

UnscoredInsufficient · 0
$19,79953,861 mi

Baltimore, MD

2023 Subaru WRX Limited

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

2023 Subaru WRX Limited

Baltimore, MD

UnscoredInsufficient · 4
$19,99548,794 mi

Comparison: 4 similar vehicles

Baltimore, MD

2021 Subaru Crosstrek Premium

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

2021 Subaru Crosstrek Premium

Baltimore, MD

Fair PriceLimited · 17
$20,99089,316 mi

Market: $17,797 – $21,948

Comparison: 17 similar vehicles

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

Baltimore, MD

2024 Subaru Ascent Limited

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

2024 Subaru Ascent Limited

Baltimore, MD

UnscoredInsufficient · 0
$21,29986,283 mi

Baltimore, MD

2018 Subaru Forester Limited

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

2018 Subaru Forester Limited

Baltimore, MD

UnscoredLimited · 5
$21,79430,815 mi

Comparison: 5 similar vehicles

Baltimore, MD

2025 Subaru Forester Premium

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

2025 Subaru Forester Premium

Baltimore, MD

UnscoredInsufficient · 0
$22,29959,606 mi

Baltimore, MD

2021 Subaru Forester Touring

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

2021 Subaru Forester Touring

Baltimore, MD

UnscoredLimited · 6
$22,30081,469 mi

Comparison: 6 similar vehicles

Baltimore, MD

2024 Subaru Impreza Sport

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

2024 Subaru Impreza Sport

Baltimore, MD

UnscoredLimited · 5
$22,50035,704 mi

Comparison: 5 similar vehicles

Baltimore, MD

2019 Subaru Crosstrek Premium

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

2019 Subaru Crosstrek Premium

Baltimore, MD

Fair PriceModerate · 20
$23,79050,127 mi

Market: $16,450 – $24,495

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 1606 days listed (based on current market benchmarks)

Baltimore, MD

2024 Subaru Legacy Base

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

2024 Subaru Legacy Base

Baltimore, MD

UnscoredInsufficient · 0
$23,80015,222 mi

Baltimore, MD

2023 Subaru Crosstrek Premium

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

2023 Subaru Crosstrek Premium

Baltimore, MD

Fair PriceModerate · 24
$24,30029,520 mi

Market: $19,794 – $26,894

Comparison: 24 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 21 days listed (based on current market benchmarks)

Baltimore, MD

2025 Subaru Legacy Premium

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

2025 Subaru Legacy Premium

Baltimore, MD

Great DealLimited · 11
$25,0007,889 mi

Market: $27,390 – $32,552

Comparison: 11 similar vehicles

Competitively priced ~9% below the typical range compared to similar vehicles · 36 days listed (based on current market benchmarks)

Baltimore, MD

2023 Subaru Forester Touring

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

2023 Subaru Forester Touring

Baltimore, MD

UnscoredLimited · 7
$27,11051,865 mi

Comparison: 7 similar vehicles

Baltimore, MD

2025 Subaru Forester Premium

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

2025 Subaru Forester Premium

Baltimore, MD

Fair PriceLimited · 16
$27,60022,181 mi

Market: $28,000 – $29,998

Comparison: 16 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 51 days listed (based on current market benchmarks)

Baltimore, MD

2026 Subaru Impreza Sport

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

2026 Subaru Impreza Sport

Baltimore, MD

Fair PriceModerate · 33
$27,952Mileage not verified

Market: $27,804 – $31,319

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 36 days listed (based on current market benchmarks)

Baltimore, MD

2026 Subaru Crosstrek Base

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

2026 Subaru Crosstrek Base

Baltimore, MD

Fair PriceLimited · 13
$28,281Mileage not verified

Market: $27,536 – $29,895

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 42 days listed (based on current market benchmarks)

Baltimore, MD

2023 Subaru Ascent Limited

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

2023 Subaru Ascent Limited

Baltimore, MD

Fair PriceModerate · 36
$28,57530,688 mi

Market: $27,584 – $33,894

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 78 days listed (based on current market benchmarks)

Baltimore, MD

2025 Subaru Forester Premium

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

2025 Subaru Forester Premium

Baltimore, MD

Fair PriceLimited · 17
$29,3006,423 mi

Market: $28,500 – $30,489

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 26 days listed (based on current market benchmarks)

Baltimore, MD

2026 Subaru Crosstrek Premium

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

2026 Subaru Crosstrek Premium

Baltimore, MD

Fair PriceRobust · 73
$29,324Mileage not verified

Market: $28,981 – $33,606

Comparison: 73 similar vehicles

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

Baltimore, MD

2027 Subaru Crosstrek Base

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

2027 Subaru Crosstrek Base

Baltimore, MD

Fair PriceLimited · 14
$29,878Mileage not verified

Market: $28,509 – $30,067

Comparison: 14 similar vehicles

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

Baltimore, MD

2026 Subaru Forester Sport

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

2026 Subaru Forester Sport

Baltimore, MD

Fair PriceRobust · 82
$30,4754,459 mi

Market: $30,000 – $36,498

Comparison: 82 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 40 days listed (based on current market benchmarks)

Baltimore, MD

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Baltimore, MD

Fair PriceRobust · 120
$30,80017,000 mi

Market: $29,798 – $33,287

Comparison: 120 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 23 days listed (based on current market benchmarks)

Baltimore, MD

2026 Subaru Crosstrek Premium

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

2026 Subaru Crosstrek Premium

Baltimore, MD

Fair PriceRobust · 73
$31,288Mileage not verified

Market: $28,981 – $33,606

Comparison: 73 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 35 days listed (based on current market benchmarks)

Baltimore, MD

2026 Subaru Ascent Premium

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

2026 Subaru Ascent Premium

Baltimore, MD

UnscoredInsufficient · 3
$31,4957,328 mi

Comparison: 3 similar vehicles

Baltimore, 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 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. Paid RetailVision™ subscribers unlock deeper analytics: per-listing comparable counts, market context drill-downs, inventory health, pricing recommendations, competitive benchmarking, alerts, and exports.
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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