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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 25, 2026

6M+

Unique vehicles analyzed

as of October 25, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.8M used·Listings processed daily

Or explore the market

268 listings found

2014 Hyundai Elantra SE

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

2014 Hyundai Elantra SE

North Charleston, SC

UnscoredLimited · 9
$3,200133,043 mi

Comparison: 9 similar vehicles

North Charleston, SC

2012 Hyundai Sonata GLS

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

2012 Hyundai Sonata GLS

North Charleston, SC

UnscoredLimited · 8
$3,500198,804 mi

Comparison: 8 similar vehicles

North Charleston, SC

2010 Hyundai Elantra GLS

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

2010 Hyundai Elantra GLS

North Charleston, SC

UnscoredInsufficient · 0
$3,900159,626 mi

North Charleston, SC

2016 Hyundai Elantra GT Base

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

2016 Hyundai Elantra GT Base

North Charleston, SC

UnscoredLimited · 5
$6,999143,297 mi

Comparison: 5 similar vehicles

North Charleston, SC

2015 Hyundai Santa Fe Sport

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

2015 Hyundai Santa Fe Sport

North Charleston, SC

UnscoredInsufficient · 4
$7,76978,313 mi

Comparison: 4 similar vehicles

North Charleston, SC

2021 Hyundai Accent SE

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

2021 Hyundai Accent SE

North Charleston, SC

UnscoredInsufficient · 0
$7,90093,116 mi

North Charleston, SC

2014 Hyundai Accent GLS

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

2014 Hyundai Accent GLS

North Charleston, SC

UnscoredInsufficient · 0
$8,990123,954 mi

North Charleston, SC

2020 Hyundai Elantra SEL

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

2020 Hyundai Elantra SEL

North Charleston, SC

UnscoredLimited · 6
$9,500133,999 mi

Comparison: 6 similar vehicles

North Charleston, SC

2018 Hyundai Santa Fe Sport

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

2018 Hyundai Santa Fe Sport

North Charleston, SC

UnscoredLimited · 7
$10,989108,178 mi

Comparison: 7 similar vehicles

North Charleston, SC

2011 Hyundai Sonata Limited

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

2011 Hyundai Sonata Limited

North Charleston, SC

UnscoredLimited · 7
$10,990114,506 mi

Comparison: 7 similar vehicles

North Charleston, SC

2015 Hyundai Genesis Base

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

2015 Hyundai Genesis Base

North Charleston, SC

UnscoredLimited · 12
$10,999185,102 mi

Comparison: 12 similar vehicles

North Charleston, SC

2021 Hyundai Venue SE

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

2021 Hyundai Venue SE

North Charleston, SC

UnscoredInsufficient · 0
$15,13377,170 mi

North Charleston, SC

2021 Hyundai Palisade SEL

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

2021 Hyundai Palisade SEL

North Charleston, SC

UnscoredModerate · 20
$15,999109,821 mi

Comparison: 20 similar vehicles

North Charleston, SC

2022 Hyundai Venue SEL

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

2022 Hyundai Venue SEL

North Charleston, SC

UnscoredInsufficient · 0
$16,23028,140 mi

North Charleston, SC

2022 Hyundai Sonata Hybrid Limited

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

2022 Hyundai Sonata Hybrid Limited

North Charleston, SC

UnscoredInsufficient · 0
$17,58183,422 mi

North Charleston, SC

2024 Hyundai Kona SEL

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

2024 Hyundai Kona SEL

North Charleston, SC

Fair PriceRobust · 52
$17,89853,174 mi

Market: $16,497 – $22,988

Comparison: 52 similar vehicles

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

North Charleston, SC

2025 Hyundai Venue SEL

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

2025 Hyundai Venue SEL

North Charleston, SC

Fair PriceModerate · 43
$18,19841,791 mi

Market: $15,920 – $19,382

Comparison: 43 similar vehicles

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

North Charleston, SC

2023 Hyundai Elantra SEL

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

2023 Hyundai Elantra SEL

North Charleston, SC

UnscoredModerate · 20
$18,71672,400 mi

Comparison: 20 similar vehicles

North Charleston, SC

2024 Hyundai Sonata SEL

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

2024 Hyundai Sonata SEL

North Charleston, SC

UnscoredLimited · 12
$19,39860,000 mi

Comparison: 12 similar vehicles

North Charleston, SC

2025 Hyundai Kona SEL

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

2025 Hyundai Kona SEL

North Charleston, SC

Fair PriceRobust · 99
$19,69844,364 mi

Market: $17,319 – $22,832

Comparison: 99 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 23 days listed (based on current market benchmarks)

North Charleston, SC

2025 Hyundai Elantra SEL

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

2025 Hyundai Elantra SEL

North Charleston, SC

Fair PriceModerate · 46
$19,69838,996 mi

Market: $17,999 – $23,995

Comparison: 46 similar vehicles

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

North Charleston, SC

2021 Hyundai Palisade SEL

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

2021 Hyundai Palisade SEL

North Charleston, SC

Fair PriceLimited · 19
$19,98892,461 mi

Market: $15,999 – $22,352

Comparison: 19 similar vehicles

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

North Charleston, SC

2025 Hyundai Sonata SEL

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

2025 Hyundai Sonata SEL

North Charleston, SC

UnscoredLimited · 12
$20,89846,035 mi

Comparison: 12 similar vehicles

North Charleston, SC

2025 Hyundai Elantra Limited

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

2025 Hyundai Elantra Limited

North Charleston, SC

Fair PriceLimited · 16
$20,89839,585 mi

Market: $18,920 – $21,902

Comparison: 16 similar vehicles

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

North Charleston, SC

2024 Hyundai Elantra SEL

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

2024 Hyundai Elantra SEL

North Charleston, SC

Fair PriceRobust · 72
$20,89951,375 mi

Market: $15,920 – $20,997

Comparison: 72 similar vehicles

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

North Charleston, SC

2025 Hyundai Sonata SEL

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

2025 Hyundai Sonata SEL

North Charleston, SC

Fair PriceRobust · 54
$21,39837,785 mi

Market: $19,686 – $26,097

Comparison: 54 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 32 days listed (based on current market benchmarks)

North Charleston, SC

2025 Hyundai Elantra SEL

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

2025 Hyundai Elantra SEL

North Charleston, SC

Fair PriceModerate · 32
$21,81452,439 mi

Market: $19,041 – $24,241

Comparison: 32 similar vehicles

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

North Charleston, SC

2025 Hyundai Tucson SEL

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

2025 Hyundai Tucson SEL

North Charleston, SC

Fair PriceModerate · 45
$21,99538,605 mi

Market: $20,169 – $25,995

Comparison: 45 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 29 days listed (based on current market benchmarks)

North Charleston, SC

2025 Hyundai Tucson SEL

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

2025 Hyundai Tucson SEL

North Charleston, SC

Great DealModerate · 40
$22,58129,440 mi

Market: $23,425 – $33,279

Comparison: 40 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 96 days listed (based on current market benchmarks)

North Charleston, SC

2023 Hyundai Venue SEL

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

2023 Hyundai Venue SEL

North Charleston, SC

UnscoredInsufficient · 0
$22,69022,306 mi

North Charleston, SC

2026 Hyundai Elantra SE

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

2026 Hyundai Elantra SE

North Charleston, SC

UnscoredLimited · 8
$22,867Mileage not verified

Comparison: 8 similar vehicles

North Charleston, SC

2026 Hyundai Elantra SE

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

2026 Hyundai Elantra SE

North Charleston, SC

UnscoredLimited · 8
$23,0197,200 mi

Comparison: 8 similar vehicles

North Charleston, SC

2026 Hyundai Elantra SE

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

2026 Hyundai Elantra SE

North Charleston, SC

UnscoredLimited · 8
$23,579Mileage not verified

Comparison: 8 similar vehicles

North Charleston, SC

2026 Hyundai Elantra SEL Sport

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

2026 Hyundai Elantra SEL Sport

North Charleston, SC

UnscoredLimited · 6
$23,898Mileage not verified

Comparison: 6 similar vehicles

North Charleston, SC

2025 Hyundai Tucson SEL

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

2025 Hyundai Tucson SEL

North Charleston, SC

Fair PriceRobust · 160
$24,17549,845 mi

Market: $19,420 – $26,483

Comparison: 160 similar vehicles

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

North Charleston, SC

2026 Hyundai Sonata SE

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

2026 Hyundai Sonata SE

North Charleston, SC

Fair PriceModerate · 48
$24,3821,591 mi

Market: $21,820 – $27,890

Comparison: 48 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 299 days listed (based on current market benchmarks)

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$24,482Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

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

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$24,527Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 58 days listed (based on current market benchmarks)

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$24,528Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

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

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$24,542Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

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

North Charleston, SC

2023 Hyundai Tucson Limited

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

2023 Hyundai Tucson Limited

North Charleston, SC

UnscoredLimited · 9
$24,72221,539 mi

Comparison: 9 similar vehicles

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$25,014Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

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

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$25,014Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 23 days listed (based on current market benchmarks)

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$25,022Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

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

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$25,024Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 13 days listed (based on current market benchmarks)

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$25,029Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

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

North Charleston, SC

2026 Hyundai Elantra SEL

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

2026 Hyundai Elantra SEL

North Charleston, SC

UnscoredLimited · 6
$25,029Mileage not verified

Comparison: 6 similar vehicles

North Charleston, SC

2026 Hyundai Elantra SEL Sport Plus

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

2026 Hyundai Elantra SEL Sport Plus

North Charleston, SC

Fair PriceModerate · 42
$25,514Mileage not verified

Market: $24,041 – $27,524

Comparison: 42 similar vehicles

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

North Charleston, SC

2026 Hyundai Elantra SEL

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

2026 Hyundai Elantra SEL

North Charleston, SC

UnscoredLimited · 6
$25,583953 mi

Comparison: 6 similar vehicles

North Charleston, SC

2024 Hyundai Santa Cruz Limited

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

2024 Hyundai Santa Cruz Limited

North Charleston, SC

UnscoredInsufficient · 3
$25,70572,288 mi

Comparison: 3 similar vehicles

North Charleston, SC

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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