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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 21, 2026

6M+

Unique vehicles analyzed

as of October 20, 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

185 listings found

2011 Nissan LEAF SV

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

2011 Nissan LEAF SV

Boalsburg, PA

UnscoredInsufficient · 0
$4,20050,552 mi

Boalsburg, PA

2015 Nissan LEAF S

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

2015 Nissan LEAF S

Harrisburg, PA

UnscoredInsufficient · 0
$7,00016,400 mi

Harrisburg, PA

2019 Nissan Leaf S Plus

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

2019 Nissan Leaf S Plus

Fayetteville, PA

UnscoredInsufficient · 0
$12,90070,190 mi

Fayetteville, PA

2021 Hyundai Kona EV Limited

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

2021 Hyundai Kona EV Limited

Millersburg, PA

UnscoredInsufficient · 3
$14,12960,326 mi

Comparison: 3 similar vehicles

Millersburg, PA

2019 Tesla Model 3 Long Range

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

2019 Tesla Model 3 Long Range

Harrisburg, PA

Fair PriceRobust · 67
$19,48099,155 mi

Market: $6,900 – $25,000

Comparison: 67 similar vehicles

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

Harrisburg, PA

2021 Volkswagen ID.4 PRO S

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

2021 Volkswagen ID.4 PRO S

Mechanicsburg, PA

Fair PriceModerate · 33
$20,38532,535 mi

Market: $19,394 – $22,306

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 48 days listed (based on current market benchmarks)

Mechanicsburg, PA

2022 Ford Mustang Mach-E Premium AWD

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

2022 Ford Mustang Mach-E Premium AWD

Mechanicsburg, PA

UnscoredInsufficient · 3
$20,990108,456 mi

Comparison: 3 similar vehicles

Mechanicsburg, PA

2020 Tesla Model 3 Base

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

2020 Tesla Model 3 Base

Mechanicsburg, PA

Fair PriceRobust · 83
$21,270110,918 mi

Market: $13,999 – $33,500

Comparison: 83 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 41 days listed (based on current market benchmarks)

Mechanicsburg, PA

2023 Toyota bZ4X Limited

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

2023 Toyota bZ4X Limited

Dillsburg, PA

UnscoredInsufficient · 3
$22,74038,389 mi

Comparison: 3 similar vehicles

Dillsburg, PA

2023 Volkswagen ID.4 S

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

2023 Volkswagen ID.4 S

Mechanicsburg, PA

UnscoredLimited · 8
$22,99820,451 mi

Comparison: 8 similar vehicles

Mechanicsburg, PA

2020 Tesla Model 3 Base

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

2020 Tesla Model 3 Base

Millersburg, PA

Fair PriceModerate · 36
$23,55851,254 mi

Market: $17,988 – $26,290

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 30 days listed (based on current market benchmarks)

Millersburg, PA

2023 Tesla Model 3 Base

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

2023 Tesla Model 3 Base

Dillsburg, PA

UnscoredLimited · 13
$23,74068,760 mi

Comparison: 13 similar vehicles

Dillsburg, PA

2024 Chevrolet Blazer EV RS

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

2024 Chevrolet Blazer EV RS

Millersburg, PA

UnscoredInsufficient · 4
$24,18129,130 mi

Comparison: 4 similar vehicles

Millersburg, PA

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Mechanicsburg, PA

UnscoredInsufficient · 4
$24,41030,299 mi

Comparison: 4 similar vehicles

Mechanicsburg, PA

2023 Ford Mustang Mach-E Select AWD

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

2023 Ford Mustang Mach-E Select AWD

Hollidaysburg, PA

UnscoredInsufficient · 4
$24,48756,285 mi

Comparison: 4 similar vehicles

Hollidaysburg, PA

2024 Kia EV6 Light L/R

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

2024 Kia EV6 Light L/R

Harrisburg, PA

UnscoredInsufficient · 3
$24,4998,722 mi

Comparison: 3 similar vehicles

Harrisburg, PA

2023 Volvo C40 Plus

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

2023 Volvo C40 Plus

Mechanicsburg, PA

UnscoredLimited · 7
$24,99523,308 mi

Comparison: 7 similar vehicles

Mechanicsburg, PA

2023 Tesla Model 3 Base

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

2023 Tesla Model 3 Base

Millersburg, PA

UnscoredInsufficient · 4
$25,16036,107 mi

Comparison: 4 similar vehicles

Millersburg, PA

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Millersburg, PA

UnscoredInsufficient · 4
$25,17318,939 mi

Comparison: 4 similar vehicles

Millersburg, PA

2024 Subaru Solterra Premium

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

2024 Subaru Solterra Premium

Mechanicsburg, PA

UnscoredInsufficient · 0
$25,40110,860 mi

Mechanicsburg, PA

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Duncansville, PA

Fair PriceRobust · 149
$25,46821,083 mi

Market: $21,447 – $27,633

Comparison: 149 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 74 days listed (based on current market benchmarks)

Duncansville, PA

2024 Chevrolet Blazer EV RS

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

2024 Chevrolet Blazer EV RS

Millersburg, PA

UnscoredInsufficient · 4
$25,49029,924 mi

Comparison: 4 similar vehicles

Millersburg, PA

2023 Chevrolet Bolt EUV Premier

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

2023 Chevrolet Bolt EUV Premier

Sunbury, PA

OverpricedLimited · 11
$25,58021,810 mi

Market: $22,400 – $25,472

Comparison: 11 similar vehicles

Sunbury, PA

2021 Tesla Model Y Long Range

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

2021 Tesla Model Y Long Range

Millersburg, PA

Fair PriceRobust · 174
$25,93562,696 mi

Market: $11,999 – $32,979

Comparison: 174 similar vehicles

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

Millersburg, PA

2024 Nissan ARIYA Engage+

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

2024 Nissan ARIYA Engage+

State College, PA

Fair PriceModerate · 21
$25,98710,011 mi

Market: $23,890 – $30,985

Comparison: 21 similar vehicles

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

State College, PA

2024 Volkswagen ID.4 PRO

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

2024 Volkswagen ID.4 PRO

Harrisburg, PA

UnscoredInsufficient · 0
$26,14513,791 mi

Harrisburg, PA

2024 Kia EV6 GT-Line

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

2024 Kia EV6 GT-Line

Harrisburg, PA

UnscoredLimited · 8
$26,4759,266 mi

Comparison: 8 similar vehicles

Harrisburg, PA

2023 Audi Q4 e-tron Prestige

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

2023 Audi Q4 e-tron Prestige

Mechanicsburg, PA

Great DealModerate · 33
$26,79531,019 mi

Market: $29,418 – $29,998

Comparison: 33 similar vehicles

Competitively priced ~9% below the typical range compared to similar vehicles · 31 days listed (based on current market benchmarks)

Mechanicsburg, PA

2024 Chevrolet Equinox EV Launch Edition

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

2024 Chevrolet Equinox EV Launch Edition

Shippensburg, PA

Fair PriceLimited · 13
$26,96019,819 mi

Market: $25,980 – $27,998

Comparison: 13 similar vehicles

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

Shippensburg, PA

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Lewistown, PA

Fair PriceRobust · 157
$26,98820,012 mi

Market: $22,720 – $27,633

Comparison: 157 similar vehicles

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

Lewistown, PA

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Shippensburg, PA

UnscoredInsufficient · 3
$26,99015,234 mi

Comparison: 3 similar vehicles

Shippensburg, PA

2024 Chevrolet Blazer EV RS

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

2024 Chevrolet Blazer EV RS

Huntingdon, PA

Fair PriceRobust · 86
$27,29724,701 mi

Market: $24,181 – $33,495

Comparison: 86 similar vehicles

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

Huntingdon, PA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Harrisburg, PA

Fair PriceLimited · 14
$27,490Mileage not verified

Market: $28,159 – $30,855

Comparison: 14 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 59 days listed (based on current market benchmarks)

Harrisburg, PA

2024 Chevrolet Blazer EV RS

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

2024 Chevrolet Blazer EV RS

Millersburg, PA

Fair PriceModerate · 42
$27,49010,870 mi

Market: $26,304 – $31,998

Comparison: 42 similar vehicles

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

Millersburg, PA

2024 Hyundai IONIQ 6 Limited

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

2024 Hyundai IONIQ 6 Limited

Mechanicsburg, PA

UnscoredLimited · 9
$27,65939,541 mi

Comparison: 9 similar vehicles

Mechanicsburg, PA

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Shippensburg, PA

UnscoredInsufficient · 3
$27,97014,127 mi

Comparison: 3 similar vehicles

Shippensburg, PA

2024 Hyundai IONIQ 5 SEL

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

2024 Hyundai IONIQ 5 SEL

Mechanicsburg, PA

Fair PriceRobust · 96
$28,05923,574 mi

Market: $23,175 – $29,593

Comparison: 96 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 9 days listed (based on current market benchmarks)

Mechanicsburg, PA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Chambersburg, PA

UnscoredLimited · 8
$28,084Mileage not verified

Comparison: 8 similar vehicles

Chambersburg, PA

2023 Ford Mustang Mach-E Select AWD

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

2023 Ford Mustang Mach-E Select AWD

State College, PA

Fair PriceModerate · 40
$28,48713,034 mi

Market: $27,395 – $31,291

Comparison: 40 similar vehicles

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

State College, PA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Shippensburg, PA

UnscoredLimited · 7
$28,5901,072 mi

Comparison: 7 similar vehicles

Shippensburg, PA

2022 Tesla Model Y Long Range

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

2022 Tesla Model Y Long Range

Fayetteville, PA

Fair PriceModerate · 41
$28,94542,790 mi

Market: $28,549 – $36,798

Comparison: 41 similar vehicles

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

Fayetteville, PA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

State College, PA

Fair PriceRobust · 641
$29,151Mileage not verified

Market: $25,790 – $36,745

Comparison: 641 similar vehicles

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

State College, PA

2023 Hyundai IONIQ 5 SEL

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

2023 Hyundai IONIQ 5 SEL

Mechanicsburg, PA

Fair PriceRobust · 119
$29,44728,488 mi

Market: $25,994 – $30,356

Comparison: 119 similar vehicles

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

Mechanicsburg, PA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Millersburg, PA

UnscoredInsufficient · 3
$29,485Mileage not verified

Comparison: 3 similar vehicles

Millersburg, PA

2021 Tesla Model Y Long Range

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

2021 Tesla Model Y Long Range

Mechanicsburg, PA

Fair PriceLimited · 16
$30,05935,518 mi

Market: $28,985 – $34,899

Comparison: 16 similar vehicles

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

Mechanicsburg, PA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Harrisburg, PA

Fair PriceLimited · 14
$30,736Mileage not verified

Market: $27,490 – $30,855

Comparison: 14 similar vehicles

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

Harrisburg, PA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Shippensburg, PA

UnscoredLimited · 5
$30,895Mileage not verified

Comparison: 5 similar vehicles

Shippensburg, PA

2024 Tesla Model Y Long Range

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

2024 Tesla Model Y Long Range

Harrisburg, PA

Fair PriceModerate · 20
$31,19058,992 mi

Market: $23,500 – $37,107

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 151 days listed (based on current market benchmarks)

Harrisburg, PA

2023 Tesla Model Y Long Range

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

2023 Tesla Model Y Long Range

Harrisburg, PA

Fair PriceModerate · 28
$31,39057,659 mi

Market: $23,999 – $34,998

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 87 days listed (based on current market benchmarks)

Harrisburg, PA

2021 Tesla Model Y Long Range

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

2021 Tesla Model Y Long Range

Harrisburg, PA

OverpricedLimited · 17
$31,39034,814 mi

Market: $30,059 – $30,549

Comparison: 17 similar vehicles

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

Harrisburg, PA

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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