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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 24, 2026

6M+

Unique vehicles analyzed

as of October 24, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.8M used·Listings processed daily

Or explore the market

435 listings found

2019 Subaru Ascent Premium

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

2019 Subaru Ascent Premium

Catonsville, MD

UnscoredModerate · 28
$9,295171,828 mi

Comparison: 28 similar vehicles

Catonsville, MD

2015 Chrysler 200 S

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

2015 Chrysler 200 S

Catonsville, MD

UnscoredLimited · 5
$9,800103,933 mi

Comparison: 5 similar vehicles

Catonsville, MD

2016 Chevrolet Equinox LS

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

2016 Chevrolet Equinox LS

Catonsville, MD

Fair PriceModerate · 44
$10,80069,793 mi

Market: $3,200 – $14,995

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)

Catonsville, MD

2015 Toyota Venza XLE

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

2015 Toyota Venza XLE

Catonsville, MD

UnscoredLimited · 6
$10,800187,650 mi

Comparison: 6 similar vehicles

Catonsville, MD

2017 Subaru Forester Premium

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

2017 Subaru Forester Premium

Catonsville, MD

Fair PriceModerate · 25
$12,300119,375 mi

Market: $7,495 – $18,479

Comparison: 25 similar vehicles

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

Catonsville, MD

2016 Nissan Rogue SL

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

2016 Nissan Rogue SL

Catonsville, MD

Fair PriceLimited · 18
$13,60095,340 mi

Market: $8,948 – $15,521

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Catonsville, MD

2018 Jeep Compass Latitude

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

2018 Jeep Compass Latitude

Catonsville, MD

Fair PriceModerate · 29
$14,10085,028 mi

Market: $8,500 – $18,854

Comparison: 29 similar vehicles

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

Catonsville, MD

2018 Hyundai Tucson SEL

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

2018 Hyundai Tucson SEL

Catonsville, MD

UnscoredLimited · 8
$14,10177,133 mi

Comparison: 8 similar vehicles

Catonsville, MD

2014 Honda CR-V EX

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

2014 Honda CR-V EX

Catonsville, MD

UnscoredLimited · 6
$14,300122,978 mi

Comparison: 6 similar vehicles

Catonsville, MD

2018 Subaru Legacy Premium

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

2018 Subaru Legacy Premium

Catonsville, MD

UnscoredLimited · 5
$14,50086,175 mi

Comparison: 5 similar vehicles

Catonsville, MD

2014 GMC Terrain Denali

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

2014 GMC Terrain Denali

Catonsville, MD

Fair PriceLimited · 13
$15,70091,475 mi

Market: $3,700 – $15,990

Comparison: 13 similar vehicles

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

Catonsville, MD

2019 Land Rover Discovery SE

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

2019 Land Rover Discovery SE

Catonsville, MD

UnscoredLimited · 5
$17,30071,261 mi

Comparison: 5 similar vehicles

Catonsville, MD

2017 Buick Envision Premium II

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

2017 Buick Envision Premium II

Catonsville, MD

UnscoredInsufficient · 0
$17,80038,326 mi

Catonsville, MD

2024 Nissan Altima SV

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

2024 Nissan Altima SV

Catonsville, MD

Fair PriceRobust · 78
$18,27957,849 mi

Market: $17,203 – $19,790

Comparison: 78 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 198 days listed (based on current market benchmarks)

Catonsville, MD

2008 Mercedes-Benz SL-Class SL550

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

2008 Mercedes-Benz SL-Class SL550

Catonsville, MD

UnscoredInsufficient · 0
$18,30071,700 mi

Catonsville, MD

2021 Honda Pilot SE

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

2021 Honda Pilot SE

Catonsville, MD

UnscoredLimited · 19
$18,500159,590 mi

Comparison: 19 similar vehicles

Catonsville, MD

2024 Nissan Altima SV

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

2024 Nissan Altima SV

Catonsville, MD

Fair PriceRobust · 79
$18,74358,306 mi

Market: $17,203 – $19,790

Comparison: 79 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 198 days listed (based on current market benchmarks)

Catonsville, MD

2024 Chevrolet Malibu 2LT

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

2024 Chevrolet Malibu 2LT

Catonsville, MD

Fair PriceLimited · 10
$18,79961,595 mi

Market: $17,995 – $18,925

Comparison: 10 similar vehicles

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

Catonsville, MD

2021 Mercedes-Benz A-Class A220

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

2021 Mercedes-Benz A-Class A220

Catonsville, MD

UnscoredInsufficient · 3
$18,80087,114 mi

Comparison: 3 similar vehicles

Catonsville, MD

2020 Mazda CX-5 Grand Touring

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

2020 Mazda CX-5 Grand Touring

Catonsville, MD

Fair PriceLimited · 19
$19,00096,292 mi

Market: $17,998 – $25,521

Comparison: 19 similar vehicles

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

Catonsville, MD

2022 Volkswagen Taos SE

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

2022 Volkswagen Taos SE

Catonsville, MD

UnscoredInsufficient · 4
$19,70041,382 mi

Comparison: 4 similar vehicles

Catonsville, MD

2016 Toyota Sienna XLE

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

2016 Toyota Sienna XLE

Catonsville, MD

Fair PriceModerate · 44
$19,800109,221 mi

Market: $7,890 – $29,995

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 8 days listed (based on current market benchmarks)

Catonsville, MD

2020 Volkswagen Jetta R-Line

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

2020 Volkswagen Jetta R-Line

Catonsville, MD

UnscoredInsufficient · 0
$20,00010,089 mi

Catonsville, MD

2022 Jeep Grand Cherokee WK Limited

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

2022 Jeep Grand Cherokee WK Limited

Catonsville, MD

Fair PriceModerate · 49
$20,47996,070 mi

Market: $16,800 – $35,000

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 22 days listed (based on current market benchmarks)

Catonsville, MD

2023 Toyota Corolla LE

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

2023 Toyota Corolla LE

Catonsville, MD

Fair PriceLimited · 15
$20,54958,922 mi

Market: $19,098 – $21,703

Comparison: 15 similar vehicles

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

Catonsville, MD

2025 Hyundai Kona SEL

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

2025 Hyundai Kona SEL

Catonsville, MD

Fair PriceRobust · 80
$21,10048,193 mi

Market: $19,200 – $22,304

Comparison: 80 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)

Catonsville, MD

2025 Nissan Altima SV

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

2025 Nissan Altima SV

Catonsville, MD

UnscoredLimited · 8
$21,39613,372 mi

Comparison: 8 similar vehicles

Catonsville, MD

2021 Subaru Forester Premium

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

2021 Subaru Forester Premium

Catonsville, MD

Fair PriceModerate · 23
$21,79865,819 mi

Market: $16,175 – $21,800

Comparison: 23 similar vehicles

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

Catonsville, MD

2014 Mercedes-Benz SLK-Class SLK250

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

2014 Mercedes-Benz SLK-Class SLK250

Catonsville, MD

UnscoredInsufficient · 0
$21,80027,147 mi

Catonsville, MD

2024 Nissan Altima S

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

2024 Nissan Altima S

Catonsville, MD

Fair PriceLimited · 18
$22,4806,931 mi

Market: $16,997 – $22,998

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 120 days listed (based on current market benchmarks)

Catonsville, MD

2025 Toyota Camry LE

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

2025 Toyota Camry LE

Catonsville, MD

UnscoredModerate · 49
$22,69756,798 mi

Comparison: 49 similar vehicles

Catonsville, MD

2020 Honda Pilot EX-L

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

2020 Honda Pilot EX-L

Catonsville, MD

Fair PriceLimited · 15
$22,78687,660 mi

Market: $14,495 – $26,240

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 76 days listed (based on current market benchmarks)

Catonsville, MD

2022 Hyundai Tucson Limited

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

2022 Hyundai Tucson Limited

Catonsville, MD

Fair PriceModerate · 30
$22,78950,406 mi

Market: $22,499 – $24,981

Comparison: 30 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 75 days listed (based on current market benchmarks)

Catonsville, MD

2023 Nissan Rogue SV

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

2023 Nissan Rogue SV

Catonsville, MD

UnscoredLimited · 5
$23,0007,917 mi

Comparison: 5 similar vehicles

Catonsville, MD

2021 Honda Civic Hatchback Sport Touring

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

2021 Honda Civic Hatchback Sport Touring

Catonsville, MD

Fair PriceLimited · 15
$23,00073,780 mi

Market: $20,790 – $25,950

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 8 days listed (based on current market benchmarks)

Catonsville, MD

2020 BMW X3 30i

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

2020 BMW X3 30i

Catonsville, MD

UnscoredInsufficient · 3
$23,14572,937 mi

Comparison: 3 similar vehicles

Catonsville, MD

2024 Volkswagen Tiguan SE

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

2024 Volkswagen Tiguan SE

Catonsville, MD

UnscoredInsufficient · 4
$23,60042,525 mi

Comparison: 4 similar vehicles

Catonsville, MD

2021 Chevrolet Silverado 1500 Custom

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

2021 Chevrolet Silverado 1500 Custom

Catonsville, MD

Fair PriceModerate · 20
$23,69989,349 mi

Market: $19,999 – $29,955

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 27 days listed (based on current market benchmarks)

Catonsville, MD

2022 Volkswagen Atlas Cross Sport SE w/Tech

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

2022 Volkswagen Atlas Cross Sport SE w/Tech

Catonsville, MD

UnscoredInsufficient · 4
$23,80044,995 mi

Comparison: 4 similar vehicles

Catonsville, MD

2024 Subaru Crosstrek Base

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

2024 Subaru Crosstrek Base

Catonsville, MD

UnscoredLimited · 17
$24,30027,730 mi

Comparison: 17 similar vehicles

Catonsville, MD

2021 Mazda CX-9 Grand Touring

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

2021 Mazda CX-9 Grand Touring

Catonsville, MD

Fair PriceModerate · 37
$24,72560,773 mi

Market: $17,995 – $27,829

Comparison: 37 similar vehicles

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

Catonsville, MD

2024 Volkswagen Jetta SEL

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

2024 Volkswagen Jetta SEL

Catonsville, MD

UnscoredInsufficient · 0
$24,8004,720 mi

Catonsville, MD

2026 Chevrolet Equinox LT

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

2026 Chevrolet Equinox LT

Catonsville, MD

Great DealLimited · 16
$25,0006,569 mi

Market: $26,466 – $29,960

Comparison: 16 similar vehicles

Competitively priced ~6% below the typical range compared to similar vehicles · 68 days listed (based on current market benchmarks)

Catonsville, MD

2024 Kia Sportage X-Line

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

2024 Kia Sportage X-Line

Catonsville, MD

Fair PriceRobust · 113
$25,00038,338 mi

Market: $22,999 – $32,488

Comparison: 113 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 85 days listed (based on current market benchmarks)

Catonsville, MD

2024 Volkswagen Golf GTI S

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

2024 Volkswagen Golf GTI S

Catonsville, MD

Fair PriceRobust · 80
$25,30936,475 mi

Market: $23,851 – $31,170

Comparison: 80 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 27 days listed (based on current market benchmarks)

Catonsville, MD

2022 Toyota Camry SE

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

2022 Toyota Camry SE

Catonsville, MD

Fair PriceLimited · 17
$25,63140,197 mi

Market: $26,000 – $28,998

Comparison: 17 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 2 days listed (based on current market benchmarks)

Catonsville, MD

2025 Toyota Camry LE

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

2025 Toyota Camry LE

Catonsville, MD

Fair PriceRobust · 67
$25,80047,886 mi

Market: $24,100 – $27,799

Comparison: 67 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 27 days listed (based on current market benchmarks)

Catonsville, MD

2023 Mazda CX-30 Premium

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

2023 Mazda CX-30 Premium

Catonsville, MD

Fair PriceLimited · 15
$26,0008,392 mi

Market: $24,153 – $27,992

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Catonsville, MD

2022 Volkswagen Atlas SE w/Tech

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

2022 Volkswagen Atlas SE w/Tech

Catonsville, MD

UnscoredLimited · 5
$26,30044,172 mi

Comparison: 5 similar vehicles

Catonsville, MD

2018 Mercedes-Benz E-Class E400

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

2018 Mercedes-Benz E-Class E400

Catonsville, MD

Fair PriceModerate · 24
$26,30085,085 mi

Market: $13,298 – $34,495

Comparison: 24 similar vehicles

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

Catonsville, 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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