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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

642 listings found

2017 Volkswagen Passat SE

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

2017 Volkswagen Passat SE

Norwell, MA

UnscoredInsufficient · 4
$10,53295,563 mi

Comparison: 4 similar vehicles

Norwell, MA

2019 Volkswagen Jetta SE

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

2019 Volkswagen Jetta SE

Norwell, MA

Unscored
$12,138116,510 mi

Comparison: 9 similar vehicles

Norwell, MA

2016 Audi A3 Sedan Premium

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

2016 Audi A3 Sedan Premium

Norwell, MA

OverpricedLimited · 11
$13,17684,433 mi

Market: $7,190 – $12,995

Comparison: 11 similar vehicles

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

Norwell, MA

2016 Volkswagen Beetle Wolfsburg Edition

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

2016 Volkswagen Beetle Wolfsburg Edition

Norwell, MA

UnscoredInsufficient · 0
$13,91570,385 mi

Norwell, MA

2012 Jeep Wrangler Sahara

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

2012 Jeep Wrangler Sahara

Norwell, MA

UnscoredInsufficient · 3
$14,49986,109 mi

Comparison: 3 similar vehicles

Norwell, MA

2020 Ford Escape SEL

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

2020 Ford Escape SEL

Norwell, MA

UnscoredInsufficient · 4
$16,49984,256 mi

Comparison: 4 similar vehicles

Norwell, MA

2019 Nissan Armada SV

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

2019 Nissan Armada SV

Norwell, MA

UnscoredInsufficient · 4
$16,98882,727 mi

Comparison: 4 similar vehicles

Norwell, MA

2017 Honda Civic Touring

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

2017 Honda Civic Touring

Norwell, MA

Fair PriceLimited · 16
$17,399105,396 mi

Market: $5,000 – $19,700

Comparison: 16 similar vehicles

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

Norwell, MA

2018 Toyota RAV4 LE

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

2018 Toyota RAV4 LE

Norwell, MA

Fair PriceRobust · 72
$17,497101,049 mi

Market: $12,600 – $23,998

Comparison: 72 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 15 days listed (based on current market benchmarks)

Norwell, MA

2016 Honda CR-V EX-L

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

2016 Honda CR-V EX-L

Norwell, MA

Fair PriceModerate · 47
$17,599103,254 mi

Market: $10,799 – $19,363

Comparison: 47 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 96 days listed (based on current market benchmarks)

Norwell, MA

2019 Nissan Rogue SL

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

2019 Nissan Rogue SL

Norwell, MA

UnscoredInsufficient · 0
$17,86257,533 mi

Norwell, MA

2018 Audi Q5 Premium Plus

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

2018 Audi Q5 Premium Plus

Norwell, MA

Fair PriceRobust · 174
$19,09972,534 mi

Market: $11,000 – $23,546

Comparison: 174 similar vehicles

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

Norwell, MA

2022 Volkswagen ID.4 PRO

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

2022 Volkswagen ID.4 PRO

Norwell, MA

UnscoredInsufficient · 0
$19,60440,044 mi

Norwell, MA

2025 Nissan KICKS PLAY Base

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

2025 Nissan KICKS PLAY Base

Norwell, MA

Fair PriceLimited · 12
$19,9858,131 mi

Market: $20,486 – $22,214

Comparison: 12 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 9 days listed (based on current market benchmarks)

Norwell, MA

2022 Volvo XC40 R-Design

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

2022 Volvo XC40 R-Design

Norwell, MA

Unscored
$20,04989,042 mi

Comparison: 21 similar vehicles

Norwell, MA

2020 Audi A3 Sedan Premium

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

2020 Audi A3 Sedan Premium

Norwell, MA

Unscored
$20,09977,614 mi

Comparison: 5 similar vehicles

Norwell, MA

2018 Audi Q5 Premium Plus

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

2018 Audi Q5 Premium Plus

Norwell, MA

Unscored
$20,59950,027 mi

Comparison: 5 similar vehicles

Norwell, MA

2021 Mercedes-Benz GLA GLA250

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

2021 Mercedes-Benz GLA GLA250

Norwell, MA

Unscored
$20,99971,851 mi

Comparison: 5 similar vehicles

Norwell, MA

2025 Volkswagen Jetta S

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

2025 Volkswagen Jetta S

Norwell, MA

Fair PriceLimited · 14
$21,15713,895 mi

Market: $19,500 – $22,390

Comparison: 14 similar vehicles

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

Norwell, MA

2020 Volvo XC90 Momentum

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

2020 Volvo XC90 Momentum

Norwell, MA

Fair PriceModerate · 25
$21,299101,796 mi

Market: $16,999 – $24,283

Comparison: 25 similar vehicles

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

Norwell, MA

2022 Nissan Rogue SL

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

2022 Nissan Rogue SL

Norwell, MA

Unscored
$21,49755,178 mi

Comparison: 5 similar vehicles

Norwell, MA

2018 BMW 5 Series 530i

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

2018 BMW 5 Series 530i

Norwell, MA

OverpricedModerate · 42
$21,69963,029 mi

Market: $11,450 – $20,906

Comparison: 42 similar vehicles

Priced ~4% above the typical market range for similar vehicles (based on current market benchmarks)

Norwell, MA

2020 BMW X3 30i

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

2020 BMW X3 30i

Norwell, MA

Fair PriceModerate · 43
$22,31578,725 mi

Market: $15,797 – $23,497

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)

Norwell, MA

2023 Jeep Wrangler 4xe Willys 4XE

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

2023 Jeep Wrangler 4xe Willys 4XE

Norwell, MA

Unscored
$22,39745,809 mi

Comparison: 5 similar vehicles

Norwell, MA

2021 Audi Q5 Premium Plus

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

2021 Audi Q5 Premium Plus

Norwell, MA

Fair PriceRobust · 100
$22,79962,149 mi

Market: $14,899 – $23,389

Comparison: 100 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 3 days listed (based on current market benchmarks)

Norwell, MA

2025 Nissan Altima SV

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

2025 Nissan Altima SV

Norwell, MA

Fair PriceModerate · 22
$22,98510,121 mi

Market: $17,550 – $24,966

Comparison: 22 similar vehicles

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

Norwell, MA

2021 Audi Q5 Premium

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

2021 Audi Q5 Premium

Norwell, MA

UnscoredInsufficient · 3
$22,99962,698 mi

Comparison: 3 similar vehicles

Norwell, MA

2021 Honda Accord LX

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

2021 Honda Accord LX

Norwell, MA

OverpricedLimited · 13
$23,09953,788 mi

Market: $17,400 – $22,044

Comparison: 13 similar vehicles

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

Norwell, MA

2024 Volkswagen Taos SE

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

2024 Volkswagen Taos SE

Norwell, MA

Fair PriceModerate · 29
$23,23224,891 mi

Market: $20,574 – $23,794

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 53 days listed (based on current market benchmarks)

Norwell, MA

2023 Audi Q3 S Line Premium

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

2023 Audi Q3 S Line Premium

Norwell, MA

Unscored
$23,49966,155 mi

Comparison: 7 similar vehicles

Norwell, MA

2022 Audi Q3 S Line Premium Plus

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

2022 Audi Q3 S Line Premium Plus

Norwell, MA

UnscoredInsufficient · 0
$23,66456,500 mi

Norwell, MA

2023 Kia Sportage X-Pro

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

2023 Kia Sportage X-Pro

Norwell, MA

Fair PriceLimited · 16
$24,49969,568 mi

Market: $21,772 – $27,494

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 84 days listed (based on current market benchmarks)

Norwell, MA

2023 Audi Q3 S Line Premium

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

2023 Audi Q3 S Line Premium

Norwell, MA

Unscored
$24,99957,602 mi

Comparison: 5 similar vehicles

Norwell, MA

2026 Volkswagen Jetta SE

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

2026 Volkswagen Jetta SE

Norwell, MA

Fair PriceLimited · 16
$25,0386,220 mi

Market: $21,927 – $25,494

Comparison: 16 similar vehicles

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

Norwell, MA

2023 Volkswagen Tiguan SE

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

2023 Volkswagen Tiguan SE

Norwell, MA

OverpricedLimited · 19
$25,20431,933 mi

Market: $19,475 – $24,469

Comparison: 19 similar vehicles

Priced ~3% above the typical market range for similar vehicles (based on current market benchmarks)

Norwell, MA

2023 Nissan Rogue SL

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

2023 Nissan Rogue SL

Norwell, MA

Fair PriceModerate · 25
$25,48619,632 mi

Market: $24,717 – $27,588

Comparison: 25 similar vehicles

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

Norwell, MA

2023 Nissan Rogue SL

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

2023 Nissan Rogue SL

Norwell, MA

Fair PriceRobust · 93
$25,49725,969 mi

Market: $23,979 – $28,977

Comparison: 93 similar vehicles

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

Norwell, MA

2027 Nissan Sentra SV

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

2027 Nissan Sentra SV

Norwell, MA

Fair PriceRobust · 521
$25,869Mileage not verified

Market: $23,674 – $29,229

Comparison: 521 similar vehicles

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

Norwell, MA

2027 Nissan Sentra SV

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

2027 Nissan Sentra SV

Norwell, MA

Fair PriceRobust · 521
$25,869Mileage not verified

Market: $23,674 – $29,229

Comparison: 521 similar vehicles

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

Norwell, MA

2027 Nissan KICKS SV

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

2027 Nissan KICKS SV

Norwell, MA

Fair PriceRobust · 355
$25,929Mileage not verified

Market: $25,755 – $32,650

Comparison: 355 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 51 days listed (based on current market benchmarks)

Norwell, MA

2023 Audi Q5 Premium Plus

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

2023 Audi Q5 Premium Plus

Norwell, MA

Fair PriceLimited · 19
$26,09966,018 mi

Market: $20,974 – $28,099

Comparison: 19 similar vehicles

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

Norwell, MA

2027 Nissan Sentra SV

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

2027 Nissan Sentra SV

Norwell, MA

Fair PriceRobust · 521
$26,506Mileage not verified

Market: $23,674 – $29,229

Comparison: 521 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 81 days listed (based on current market benchmarks)

Norwell, MA

2023 Audi Q5 Premium Plus

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

2023 Audi Q5 Premium Plus

Norwell, MA

Fair PriceRobust · 53
$26,65845,802 mi

Market: $25,500 – $29,102

Comparison: 53 similar vehicles

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

Norwell, MA

2024 Nissan Pathfinder SL

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

2024 Nissan Pathfinder SL

Norwell, MA

UnscoredInsufficient · 4
$26,98766,034 mi

Comparison: 4 similar vehicles

Norwell, MA

2019 Audi A5 Sportback Prestige

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

2019 Audi A5 Sportback Prestige

Norwell, MA

UnscoredInsufficient · 0
$27,13459,191 mi

Norwell, MA

2022 Audi Q5 Premium Plus

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

2022 Audi Q5 Premium Plus

Norwell, MA

Fair PriceModerate · 23
$27,29939,825 mi

Market: $22,700 – $36,694

Comparison: 23 similar vehicles

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

Norwell, MA

2025 Kia K5 GT-Line

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

2025 Kia K5 GT-Line

Norwell, MA

Fair PriceModerate · 26
$27,43116,383 mi

Market: $26,090 – $30,402

Comparison: 26 similar vehicles

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

Norwell, MA

2024 Nissan Murano SV

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

2024 Nissan Murano SV

Norwell, MA

UnscoredInsufficient · 0
$27,4857,324 mi

Norwell, MA

2023 Volkswagen Atlas SEL R-Line Black

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

2023 Volkswagen Atlas SEL R-Line Black

Norwell, MA

UnscoredInsufficient · 4
$27,58766,146 mi

Comparison: 4 similar vehicles

Norwell, MA

2023 Audi Q5 Premium Plus

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

2023 Audi Q5 Premium Plus

Norwell, MA

OverpricedLimited · 19
$28,09960,962 mi

Market: $20,974 – $27,382

Comparison: 19 similar vehicles

Priced ~3% above the typical market range for similar vehicles (based on current market benchmarks)

Norwell, MA

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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