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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

152 listings found

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

Johnson City, TN

UnscoredModerate · 39
$17,799120,593 mi

Comparison: 39 similar vehicles

Johnson City, TN

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

Lenoir, NC

UnscoredLimited · 5
$18,90032,600 mi

Comparison: 5 similar vehicles

Lenoir, NC

2024 Polestar 2 Plus

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

2024 Polestar 2 Plus

Lenoir, NC

UnscoredInsufficient · 0
$20,70035,915 mi

Lenoir, NC

2023 Volkswagen ID.4 PRO

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

2023 Volkswagen ID.4 PRO

Asheville, NC

Fair PriceRobust · 70
$20,99829,942 mi

Market: $19,998 – $23,998

Comparison: 70 similar vehicles

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

Asheville, NC

2022 Chevrolet Bolt EUV Premier

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

2022 Chevrolet Bolt EUV Premier

Abingdon, VA

UnscoredInsufficient · 0
$21,82845,809 mi

Abingdon, VA

2022 Chevrolet Bolt EUV Premier

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

2022 Chevrolet Bolt EUV Premier

Asheville, NC

UnscoredInsufficient · 0
$22,35345,235 mi

Asheville, NC

2024 Toyota bZ4X XLE

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

2024 Toyota bZ4X XLE

Asheville, NC

UnscoredInsufficient · 0
$22,49281,557 mi

Asheville, NC

2023 Subaru SOLTERRA Premium

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

2023 Subaru SOLTERRA Premium

Bristol, TN

OverpricedLimited · 11
$23,69431,394 mi

Market: $20,598 – $23,302

Comparison: 11 similar vehicles

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

Bristol, TN

2024 Subaru Solterra Premium

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

2024 Subaru Solterra Premium

Asheville, NC

UnscoredInsufficient · 0
$24,7439,477 mi

Asheville, NC

2023 Kia EV6 Wind

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

2023 Kia EV6 Wind

Morganton, NC

Fair PriceLimited · 15
$25,23527,326 mi

Market: $22,998 – $26,299

Comparison: 15 similar vehicles

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

Morganton, NC

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

West Jefferson, NC

Fair PriceRobust · 59
$25,49322,572 mi

Market: $22,722 – $29,685

Comparison: 59 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 60 days listed (based on current market benchmarks)

West Jefferson, NC

2024 Ford Mustang Mach-E Select RWD

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

2024 Ford Mustang Mach-E Select RWD

Boone, NC

UnscoredInsufficient · 0
$25,59927,232 mi

Boone, NC

2024 Hyundai Kona EV SEL

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

2024 Hyundai Kona EV SEL

Asheville, NC

OverpricedModerate · 39
$26,30219,278 mi

Market: $22,240 – $24,500

Comparison: 39 similar vehicles

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

Asheville, NC

2022 Tesla Model 3 Long Range

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

2022 Tesla Model 3 Long Range

Asheville, NC

Fair PriceRobust · 90
$26,87677,759 mi

Market: $20,000 – $29,991

Comparison: 90 similar vehicles

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

Asheville, NC

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

Asheville, NC

Fair PriceRobust · 68
$26,88216,278 mi

Market: $22,000 – $28,990

Comparison: 68 similar vehicles

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

Asheville, NC

2026 Chevrolet Equinox EV 1LT

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

2026 Chevrolet Equinox EV 1LT

Spruce Pine, NC

UnscoredLimited · 18
$27,10010,109 mi

Comparison: 18 similar vehicles

Spruce Pine, NC

2025 Hyundai Kona EV SEL

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

2025 Hyundai Kona EV SEL

Asheville, NC

UnscoredInsufficient · 0
$27,59813,436 mi

Asheville, NC

2022 Tesla Model 3 Long Range

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

2022 Tesla Model 3 Long Range

Kingsport, TN

UnscoredInsufficient · 3
$27,67582,562 mi

Comparison: 3 similar vehicles

Kingsport, TN

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

Asheville, NC

Fair PriceModerate · 28
$27,84726,360 mi

Market: $22,729 – $29,186

Comparison: 28 similar vehicles

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

Asheville, NC

2022 Tesla Model 3 Long Range

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

2022 Tesla Model 3 Long Range

Johnson City, TN

Fair PriceRobust · 75
$27,99981,899 mi

Market: $20,000 – $29,999

Comparison: 75 similar vehicles

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

Johnson City, TN

2021 Tesla Model 3 Base

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

2021 Tesla Model 3 Base

Asheville, NC

Fair PriceRobust · 148
$28,80869,761 mi

Market: $16,000 – $29,999

Comparison: 148 similar vehicles

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

Asheville, NC

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

Abingdon, VA

Fair PriceRobust · 68
$28,99527,717 mi

Market: $22,669 – $28,999

Comparison: 68 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 141 days listed (based on current market benchmarks)

Abingdon, VA

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

Abingdon, VA

Fair PriceRobust · 68
$28,99520,219 mi

Market: $22,669 – $28,999

Comparison: 68 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 154 days listed (based on current market benchmarks)

Abingdon, VA

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

Asheville, NC

Fair PriceRobust · 81
$29,03924,745 mi

Market: $21,000 – $29,685

Comparison: 81 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 5 days listed (based on current market benchmarks)

Asheville, NC

No Photo

2027 Chevrolet Bolt LT

Marion, NC

UnscoredLimited · 5
$29,389Mileage not verified

Comparison: 5 similar vehicles

Marion, NC

2022 Tesla Model 3 Long Range

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

2022 Tesla Model 3 Long Range

Johnson City, TN

Fair PriceLimited · 10
$29,50254,981 mi

Market: $27,169 – $29,998

Comparison: 10 similar vehicles

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

Johnson City, TN

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

Asheville, NC

OverpricedRobust · 81
$29,68522,302 mi

Market: $21,000 – $29,039

Comparison: 81 similar vehicles

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

Asheville, NC

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Kingsport, TN

Fair PriceRobust · 165
$29,822Mileage not verified

Market: $25,751 – $35,655

Comparison: 165 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 136 days listed (based on current market benchmarks)

Kingsport, TN

2025 Subaru Solterra Touring

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

2025 Subaru Solterra Touring

Asheville, NC

UnscoredInsufficient · 0
$29,99718,373 mi

Asheville, NC

2024 Honda Prologue Touring

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

2024 Honda Prologue Touring

Asheville, NC

OverpricedModerate · 34
$29,99814,715 mi

Market: $26,050 – $29,169

Comparison: 34 similar vehicles

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

Asheville, NC

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Asheville, NC

UnscoredLimited · 6
$30,150389 mi

Comparison: 6 similar vehicles

Asheville, NC

2023 Tesla Model Y Performance

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

2023 Tesla Model Y Performance

Greeneville, TN

Fair PriceModerate · 35
$30,24481,355 mi

Market: $28,495 – $37,890

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 19 days listed (based on current market benchmarks)

Greeneville, TN

2023 Ford Mustang Mach-E Premium AWD

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

2023 Ford Mustang Mach-E Premium AWD

Johnson City, TN

Fair PriceModerate · 41
$30,76625,146 mi

Market: $29,995 – $34,748

Comparison: 41 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 101 days listed (based on current market benchmarks)

Johnson City, TN

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Castlewood, VA

Fair PriceRobust · 144
$30,785Mileage not verified

Market: $25,751 – $36,733

Comparison: 144 similar vehicles

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

Castlewood, VA

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

Bristol, TN

Fair PriceRobust · 92
$30,99881,297 mi

Market: $22,000 – $31,998

Comparison: 92 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 137 days listed (based on current market benchmarks)

Bristol, TN

2027 Chevrolet Bolt RS

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

2027 Chevrolet Bolt RS

Marion, NC

UnscoredLimited · 5
$31,494Mileage not verified

Comparison: 5 similar vehicles

Marion, NC

2024 Hyundai IONIQ 5 Limited

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

2024 Hyundai IONIQ 5 Limited

Asheville, NC

UnscoredInsufficient · 0
$31,79848,247 mi

Asheville, NC

2023 Kia EV6 GT-Line

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

2023 Kia EV6 GT-Line

Bristol, TN

UnscoredInsufficient · 3
$31,99810,018 mi

Comparison: 3 similar vehicles

Bristol, TN

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

Asheville, NC

Fair PriceModerate · 44
$31,99854,422 mi

Market: $27,996 – $33,995

Comparison: 44 similar vehicles

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

Asheville, NC

2027 Chevrolet Bolt RS

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

2027 Chevrolet Bolt RS

Spruce Pine, NC

UnscoredInsufficient · 3
$32,394Mileage not verified

Comparison: 3 similar vehicles

Spruce Pine, NC

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

West Jefferson, NC

Great DealRobust · 111
$32,90038,899 mi

Market: $33,998 – $40,998

Comparison: 111 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 102 days listed (based on current market benchmarks)

West Jefferson, NC

2023 BMW i4 40

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

2023 BMW i4 40

Lenoir, NC

UnscoredInsufficient · 4
$33,50029,968 mi

Comparison: 4 similar vehicles

Lenoir, NC

2027 Chevrolet Bolt RS

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

2027 Chevrolet Bolt RS

Asheville, NC

UnscoredInsufficient · 3
$33,685Mileage not verified

Comparison: 3 similar vehicles

Asheville, NC

2026 Toyota bZ XLE

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

2026 Toyota bZ XLE

Asheville, NC

Fair PriceRobust · 144
$34,275Mileage not verified

Market: $29,849 – $38,934

Comparison: 144 similar vehicles

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

Asheville, NC

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

Asheville, NC

Fair PriceModerate · 44
$34,93740,434 mi

Market: $31,159 – $37,784

Comparison: 44 similar vehicles

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

Asheville, NC

2023 Tesla Model Y Performance

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

2023 Tesla Model Y Performance

Spruce Pine, NC

Fair PriceModerate · 43
$35,01134,628 mi

Market: $32,704 – $44,793

Comparison: 43 similar vehicles

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

Spruce Pine, NC

2025 Volkswagen ID.4 PRO S PLUS

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

2025 Volkswagen ID.4 PRO S PLUS

Bristol, TN

UnscoredInsufficient · 0
$35,19437,403 mi

Bristol, TN

2027 Chevrolet Bolt RS

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

2027 Chevrolet Bolt RS

Bristol, TN

Fair PriceModerate · 48
$35,646Mileage not verified

Market: $30,492 – $41,103

Comparison: 48 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 228 days listed (based on current market benchmarks)

Bristol, TN

2027 Toyota bZ XLE

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

2027 Toyota bZ XLE

Johnson City, TN

Fair PriceModerate · 42
$36,798Mileage not verified

Market: $36,914 – $48,954

Comparison: 42 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 6 days listed (based on current market benchmarks)

Johnson City, TN

2026 Ford Mustang Mach-E Select RWD

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

2026 Ford Mustang Mach-E Select RWD

Morganton, NC

UnscoredLimited · 6
$36,835Mileage not verified

Comparison: 6 similar vehicles

Morganton, NC

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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