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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 3, 2026

6.8M+

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

668 listings found

2009 Toyota Camry LE

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

2009 Toyota Camry LE

Wellesley, MA

Unscored
$6,500130,521 mi

Comparison: 11 similar vehicles

Wellesley, MA

2014 Subaru Forester i Premium

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

2014 Subaru Forester i Premium

Wellesley, MA

Unscored
$6,984159,524 mi

Comparison: 32 similar vehicles

Wellesley, MA

2013 Mazda MAZDA5 Grand Touring

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

2013 Mazda MAZDA5 Grand Touring

Wellesley, MA

UnscoredInsufficient · 0
$8,38584,582 mi

Wellesley, MA

2015 Mazda MAZDA6 i Sport

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

2015 Mazda MAZDA6 i Sport

Wellesley, MA

UnscoredInsufficient · 0
$8,984126,695 mi

Wellesley, MA

2016 BMW X3 xDrive28i

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

2016 BMW X3 xDrive28i

Wellesley, MA

Fair PriceModerate · 20
$9,900118,621 mi

Market: $9,390 – $14,493

Comparison: 20 similar vehicles

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

Wellesley, MA

2017 Ford Focus SE

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

2017 Ford Focus SE

Wellesley, MA

UnscoredInsufficient · 0
$11,09455,858 mi

Wellesley, MA

2012 Honda CR-V LX

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

2012 Honda CR-V LX

Wellesley, MA

Unscored
$11,465122,982 mi

Comparison: 10 similar vehicles

Wellesley, MA

2013 Toyota Sienna LE

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

2013 Toyota Sienna LE

Wellesley, MA

Fair PriceLimited · 10
$12,380104,055 mi

Market: $7,872 – $36,990

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 61 days listed (based on current market benchmarks)

Wellesley, MA

2013 Honda Civic LX

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

2013 Honda Civic LX

Wellesley, MA

OverpricedModerate · 43
$12,90078,566 mi

Market: $5,494 – $11,891

Comparison: 43 similar vehicles

Priced ~8% above the typical market range for similar vehicles (based on current market benchmarks)

Wellesley, MA

2018 Mazda Mazda3 Touring

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

2018 Mazda Mazda3 Touring

Wellesley, MA

UnscoredInsufficient · 4
$13,385104,044 mi

Comparison: 4 similar vehicles

Wellesley, MA

2018 Volvo S60 Dynamic

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

2018 Volvo S60 Dynamic

Wellesley, MA

Unscored
$13,59298,955 mi

Comparison: 5 similar vehicles

Wellesley, MA

2014 Subaru Impreza 2.0I Premium

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

2014 Subaru Impreza 2.0I Premium

Wellesley, MA

UnscoredInsufficient · 0
$13,90030,883 mi

Wellesley, MA

2014 Honda Civic EX

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

2014 Honda Civic EX

Wellesley, MA

OverpricedLimited · 11
$14,90076,349 mi

Market: $5,000 – $13,985

Comparison: 11 similar vehicles

Priced ~7% above the typical market range for similar vehicles (based on current market benchmarks)

Wellesley, MA

2020 Jeep Grand Cherokee Limited

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

2020 Jeep Grand Cherokee Limited

Wellesley, MA

Fair PriceRobust · 117
$15,59299,258 mi

Market: $12,494 – $24,642

Comparison: 117 similar vehicles

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

Wellesley, MA

2016 Mazda CX-5 Touring

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

2016 Mazda CX-5 Touring

Wellesley, MA

Fair PriceLimited · 12
$15,98472,994 mi

Market: $6,995 – $16,998

Comparison: 12 similar vehicles

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

Wellesley, MA

2015 Honda CR-V EX-L

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

2015 Honda CR-V EX-L

Wellesley, MA

Fair PriceRobust · 85
$15,984105,594 mi

Market: $9,294 – $19,589

Comparison: 85 similar vehicles

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

Wellesley, MA

2005 Lexus LS 430

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

2005 Lexus LS 430

Wellesley, MA

UnscoredInsufficient · 3
$17,46682,821 mi

Comparison: 3 similar vehicles

Wellesley, MA

2022 Nissan Altima SR

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

2022 Nissan Altima SR

Wellesley, MA

Unscored
$17,59260,336 mi

Comparison: 8 similar vehicles

Wellesley, MA

2022 Nissan Sentra S

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

2022 Nissan Sentra S

Wellesley, MA

UnscoredInsufficient · 0
$17,59211,371 mi

Wellesley, MA

2019 Subaru Forester Base

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

2019 Subaru Forester Base

Wellesley, MA

UnscoredInsufficient · 4
$17,96647,180 mi

Comparison: 4 similar vehicles

Wellesley, MA

2020 Nissan Rogue SV

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

2020 Nissan Rogue SV

Wellesley, MA

Fair PriceLimited · 12
$17,99439,085 mi

Market: $17,858 – $20,876

Comparison: 12 similar vehicles

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

Wellesley, MA

2019 BMW X3 30i

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

2019 BMW X3 30i

Wellesley, MA

Fair PriceRobust · 76
$18,50092,615 mi

Market: $12,995 – $23,017

Comparison: 76 similar vehicles

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

Wellesley, MA

2018 Mazda CX-5 Grand Touring

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

2018 Mazda CX-5 Grand Touring

Wellesley, MA

OverpricedLimited · 19
$19,38077,328 mi

Market: $11,288 – $19,040

Comparison: 19 similar vehicles

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

Wellesley, MA

2018 Toyota RAV4 LE

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

2018 Toyota RAV4 LE

Wellesley, MA

Fair PriceRobust · 72
$19,465101,278 mi

Market: $11,400 – $20,764

Comparison: 72 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 61 days listed (based on current market benchmarks)

Wellesley, MA

2023 Nissan Altima SR

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

2023 Nissan Altima SR

Wellesley, MA

Great DealModerate · 25
$19,58846,118 mi

Market: $20,920 – $25,594

Comparison: 25 similar vehicles

Competitively priced ~6% below the typical range compared to similar vehicles · 54 days listed (based on current market benchmarks)

Wellesley, MA

2024 Toyota Corolla LE

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

2024 Toyota Corolla LE

Wellesley, MA

Fair PriceLimited · 16
$20,46547,779 mi

Market: $18,297 – $23,900

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 18 days listed (based on current market benchmarks)

Wellesley, MA

2023 Toyota Corolla LE

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

2023 Toyota Corolla LE

Wellesley, MA

Fair PriceLimited · 11
$20,46520,238 mi

Market: $19,972 – $26,454

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 12 days listed (based on current market benchmarks)

Wellesley, MA

2025 Volkswagen Jetta S

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

2025 Volkswagen Jetta S

Wellesley, MA

Unscored
$20,7949,630 mi

Comparison: 9 similar vehicles

Wellesley, MA

2023 Toyota Corolla LE

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

2023 Toyota Corolla LE

Wellesley, MA

Fair PriceLimited · 11
$20,96626,025 mi

Market: $19,972 – $26,454

Comparison: 11 similar vehicles

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

Wellesley, MA

2023 Toyota Corolla LE

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

2023 Toyota Corolla LE

Wellesley, MA

Fair PriceModerate · 32
$21,38530,440 mi

Market: $19,888 – $25,699

Comparison: 32 similar vehicles

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

Wellesley, MA

2024 Honda Civic Sport

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

2024 Honda Civic Sport

Wellesley, MA

Fair PriceModerate · 40
$21,46587,250 mi

Market: $21,330 – $26,977

Comparison: 40 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 47 days listed (based on current market benchmarks)

Wellesley, MA

2021 Toyota Prius LE

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

2021 Toyota Prius LE

Wellesley, MA

UnscoredInsufficient · 0
$21,46583,809 mi

Wellesley, MA

2024 Toyota Corolla LE

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

2024 Toyota Corolla LE

Wellesley, MA

Fair PriceModerate · 45
$21,46637,472 mi

Market: $19,900 – $21,895

Comparison: 45 similar vehicles

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

Wellesley, MA

2025 Volkswagen Jetta Sport

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

2025 Volkswagen Jetta Sport

Wellesley, MA

Fair PriceLimited · 18
$21,9947,329 mi

Market: $21,998 – $24,998

Comparison: 18 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 39 days listed (based on current market benchmarks)

Wellesley, MA

2020 Volkswagen Tiguan SEL Premium R-Line

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

2020 Volkswagen Tiguan SEL Premium R-Line

Wellesley, MA

UnscoredInsufficient · 0
$22,10050,240 mi

Wellesley, MA

2023 Nissan Altima SL

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

2023 Nissan Altima SL

Wellesley, MA

Fair PriceModerate · 37
$22,29413,986 mi

Market: $21,161 – $27,995

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Wellesley, MA

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

Wellesley, MA

UnscoredInsufficient · 4
$22,38558,500 mi

Comparison: 4 similar vehicles

Wellesley, MA

2018 Toyota RAV4 LE

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

2018 Toyota RAV4 LE

Wellesley, MA

UnscoredInsufficient · 3
$22,38540,800 mi

Comparison: 3 similar vehicles

Wellesley, MA

2024 Toyota Corolla LE

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

2024 Toyota Corolla LE

Wellesley, MA

Fair PriceRobust · 85
$22,46513,577 mi

Market: $21,000 – $25,989

Comparison: 85 similar vehicles

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

Wellesley, MA

2024 Toyota Corolla LE

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

2024 Toyota Corolla LE

Wellesley, MA

Fair PriceRobust · 85
$22,46514,774 mi

Market: $21,000 – $25,989

Comparison: 85 similar vehicles

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

Wellesley, MA

2016 Toyota Camry XLE

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

2016 Toyota Camry XLE

Wellesley, MA

UnscoredInsufficient · 0
$22,46513,475 mi

Wellesley, MA

2026 Nissan Sentra S

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

2026 Nissan Sentra S

Wellesley, MA

Unscored
$23,091Mileage not verified

Comparison: 8 similar vehicles

Wellesley, MA

2023 Nissan Rogue SV

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

2023 Nissan Rogue SV

Wellesley, MA

Fair PriceRobust · 241
$23,41130,297 mi

Market: $18,490 – $25,176

Comparison: 241 similar vehicles

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

Wellesley, MA

2026 Toyota Corolla LE

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

2026 Toyota Corolla LE

Wellesley, MA

Fair PriceModerate · 34
$23,46525,939 mi

Market: $20,091 – $26,466

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 110 days listed (based on current market benchmarks)

Wellesley, MA

2026 Nissan Sentra SR

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

2026 Nissan Sentra SR

Wellesley, MA

Fair PriceRobust · 81
$23,519Mileage not verified

Market: $24,074 – $30,246

Comparison: 81 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 54 days listed (based on current market benchmarks)

Wellesley, MA

2024 Honda Civic LX

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

2024 Honda Civic LX

Wellesley, MA

Fair PriceLimited · 14
$23,90029,878 mi

Market: $22,005 – $24,357

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 39 days listed (based on current market benchmarks)

Wellesley, MA

2024 Toyota Camry LE

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

2024 Toyota Camry LE

Wellesley, MA

Unscored
$23,96562,705 mi

Comparison: 9 similar vehicles

Wellesley, MA

2021 Mazda CX-5 Grand Touring

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

2021 Mazda CX-5 Grand Touring

Wellesley, MA

Fair PriceLimited · 13
$23,98454,141 mi

Market: $22,998 – $24,582

Comparison: 13 similar vehicles

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

Wellesley, MA

2023 Nissan Maxima SV

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

2023 Nissan Maxima SV

Wellesley, MA

UnscoredInsufficient · 0
$23,98847,582 mi

Wellesley, MA

2023 Hyundai Santa Fe SEL

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

2023 Hyundai Santa Fe SEL

Wellesley, MA

Fair PriceRobust · 116
$23,99222,243 mi

Market: $23,398 – $28,977

Comparison: 116 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 45 days listed (based on current market benchmarks)

Wellesley, 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 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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