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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 6, 2026

5.9M+

Unique vehicles analyzed

as of October 6, 2026

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.2M new·2.7M used·Listings processed daily

Or explore the market

5,932 listings found

2027 Nissan Sentra S

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

2027 Nissan Sentra S

Sioux City, IA

Fair PriceRobust · 65
$24,695Mileage not verified

Market: $23,680 – $25,494

Comparison: 65 similar vehicles

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

Sioux City, IA

2027 Nissan Sentra S

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

2027 Nissan Sentra S

Sioux City, IA

Fair PriceRobust · 65
$24,725Mileage not verified

Market: $23,680 – $25,494

Comparison: 65 similar vehicles

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

Sioux City, IA

2027 Toyota Corolla LE

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

2027 Toyota Corolla LE

Sioux City, IA

Fair PriceRobust · 74
$25,109Mileage not verified

Market: $23,929 – $34,523

Comparison: 74 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Sioux City, IA

2027 Nissan Sentra SV

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

2027 Nissan Sentra SV

Sioux City, IA

UnscoredLimited · 8
$26,784Mileage not verified

Comparison: 8 similar vehicles

Sioux City, IA

2027 Nissan Sentra SV

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

2027 Nissan Sentra SV

Sioux City, IA

UnscoredLimited · 8
$26,984Mileage not verified

Comparison: 8 similar vehicles

Sioux City, IA

2027 Nissan Sentra SV

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

2027 Nissan Sentra SV

Sioux City, IA

UnscoredLimited · 8
$27,485Mileage not verified

Comparison: 8 similar vehicles

Sioux City, IA

2027 Nissan Sentra SV

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

2027 Nissan Sentra SV

Sioux City, IA

UnscoredLimited · 8
$27,485Mileage not verified

Comparison: 8 similar vehicles

Sioux City, IA

2027 Nissan Sentra SR

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

2027 Nissan Sentra SR

Sioux City, IA

Fair PriceRobust · 173
$27,694Mileage not verified

Market: $25,695 – $32,649

Comparison: 173 similar vehicles

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

Sioux City, IA

2027 Volkswagen Jetta Sport

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

2027 Volkswagen Jetta Sport

Le Mars, IA

Fair PriceModerate · 21
$27,951Mileage not verified

Market: $26,576 – $28,375

Comparison: 21 similar vehicles

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

Le Mars, IA

2027 Kia Seltos S

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

2027 Kia Seltos S

Sioux City, IA

Great DealLimited · 12
$28,550Mileage not verified

Market: $30,030 – $33,639

Comparison: 12 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 21 days listed (based on current market benchmarks)

Sioux City, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$28,890Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Toyota Corolla SE

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

2027 Toyota Corolla SE

Sioux City, IA

Fair PriceModerate · 46
$28,987Mileage not verified

Market: $27,559 – $32,894

Comparison: 46 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Sioux City, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$29,315Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$29,330Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$29,405Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Subaru Unknown Base

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

2027 Subaru Unknown Base

Le Mars, IA

UnscoredLimited · 8
$29,408Mileage not verified

Comparison: 8 similar vehicles

Le Mars, IA

2027 Volkswagen Jetta SE

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

2027 Volkswagen Jetta SE

Le Mars, IA

UnscoredInsufficient · 4
$29,431Mileage not verified

Comparison: 4 similar vehicles

Le Mars, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$29,445Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$29,455Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$29,730Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Hyundai Kona SEL Sport

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

2027 Hyundai Kona SEL Sport

Sioux City, IA

UnscoredLimited · 7
$29,780Mileage not verified

Comparison: 7 similar vehicles

Sioux City, IA

2027 Volkswagen Jetta SE

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

2027 Volkswagen Jetta SE

Sioux City, IA

UnscoredInsufficient · 4
$29,926Mileage not verified

Comparison: 4 similar vehicles

Sioux City, IA

2027 Volkswagen Jetta SE

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

2027 Volkswagen Jetta SE

Sioux City, IA

UnscoredInsufficient · 4
$29,926Mileage not verified

Comparison: 4 similar vehicles

Sioux City, IA

2027 Kia Seltos S

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

2027 Kia Seltos S

Sioux City, IA

Fair PriceLimited · 12
$30,030Mileage not verified

Market: $28,550 – $33,639

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Sioux City, IA

2027 Honda HR-V LX

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

2027 Honda HR-V LX

Sioux City, IA

Fair PriceRobust · 55
$30,185Mileage not verified

Market: $27,050 – $30,504

Comparison: 55 similar vehicles

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

Sioux City, IA

2027 Honda HR-V LX

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

2027 Honda HR-V LX

Sioux City, IA

Fair PriceRobust · 55
$30,185Mileage not verified

Market: $27,050 – $30,504

Comparison: 55 similar vehicles

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

Sioux City, IA

2027 Kia Seltos S

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

2027 Kia Seltos S

Sioux City, IA

Fair PriceLimited · 12
$30,250Mileage not verified

Market: $28,550 – $33,639

Comparison: 12 similar vehicles

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

Sioux City, IA

2027 Nissan KICKS SV

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

2027 Nissan KICKS SV

Sioux City, IA

Fair PriceRobust · 175
$30,465Mileage not verified

Market: $25,165 – $32,030

Comparison: 175 similar vehicles

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

Sioux City, IA

2027 Kia Seltos S

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

2027 Kia Seltos S

Sioux City, IA

Fair PriceLimited · 12
$30,829Mileage not verified

Market: $28,550 – $33,639

Comparison: 12 similar vehicles

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

Sioux City, IA

2027 Kia Seltos S

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

2027 Kia Seltos S

Sioux City, IA

Fair PriceLimited · 12
$30,829Mileage not verified

Market: $28,550 – $33,639

Comparison: 12 similar vehicles

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

Sioux City, IA

2027 Kia Seltos S

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

2027 Kia Seltos S

Sioux City, IA

Fair PriceLimited · 12
$30,829Mileage not verified

Market: $28,550 – $33,639

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 59 days listed (based on current market benchmarks)

Sioux City, IA

2027 Hyundai Kona SEL Premium

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

2027 Hyundai Kona SEL Premium

Sioux City, IA

Fair PriceLimited · 14
$31,015Mileage not verified

Market: $31,065 – $33,630

Comparison: 14 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 17 days listed (based on current market benchmarks)

Sioux City, IA

2027 Hyundai Kona SEL Premium

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

2027 Hyundai Kona SEL Premium

Sioux City, IA

Fair PriceLimited · 14
$31,065Mileage not verified

Market: $31,015 – $33,630

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Sioux City, IA

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Sioux City, IA

Fair PriceRobust · 52
$31,263Mileage not verified

Market: $28,193 – $36,810

Comparison: 52 similar vehicles

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

Sioux City, IA

2027 Honda HR-V Sport

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

2027 Honda HR-V Sport

Sioux City, IA

Fair PriceLimited · 10
$31,530Mileage not verified

Market: $31,085 – $32,085

Comparison: 10 similar vehicles

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

Sioux City, IA

2027 Toyota Corolla XSE

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

2027 Toyota Corolla XSE

Sioux City, IA

Fair PriceModerate · 24
$31,592Mileage not verified

Market: $31,105 – $33,349

Comparison: 24 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 26 days listed (based on current market benchmarks)

Sioux City, IA

2027 Kia Seltos S

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

2027 Kia Seltos S

Sioux City, IA

Fair PriceLimited · 12
$31,605Mileage not verified

Market: $28,550 – $33,639

Comparison: 12 similar vehicles

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

Sioux City, IA

2027 Honda HR-V Sport

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

2027 Honda HR-V Sport

Sioux City, IA

Fair PriceLimited · 10
$31,630Mileage not verified

Market: $31,085 – $32,085

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Sioux City, IA

2027 Honda HR-V Sport

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

2027 Honda HR-V Sport

Sioux City, IA

Fair PriceLimited · 10
$31,630Mileage not verified

Market: $31,085 – $32,085

Comparison: 10 similar vehicles

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

Sioux City, IA

2027 Honda HR-V Sport

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

2027 Honda HR-V Sport

Sioux City, IA

Fair PriceLimited · 10
$31,630Mileage not verified

Market: $31,085 – $32,085

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Sioux City, IA

2027 Nissan Sentra SR

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

2027 Nissan Sentra SR

Sioux City, IA

Fair PriceRobust · 173
$31,754Mileage not verified

Market: $25,695 – $32,649

Comparison: 173 similar vehicles

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

Sioux City, IA

2027 Hyundai Kona SEL Premium

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

2027 Hyundai Kona SEL Premium

Sioux City, IA

Fair PriceLimited · 14
$31,760Mileage not verified

Market: $31,015 – $33,630

Comparison: 14 similar vehicles

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

Sioux City, IA

2027 Toyota Corolla SE

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

2027 Toyota Corolla SE

Sioux City, IA

Fair PriceModerate · 46
$31,932Mileage not verified

Market: $27,559 – $32,894

Comparison: 46 similar vehicles

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

Sioux City, IA

2027 Hyundai Sonata SEL

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

2027 Hyundai Sonata SEL

Sioux City, IA

UnscoredLimited · 8
$31,970Mileage not verified

Comparison: 8 similar vehicles

Sioux City, IA

2027 Honda HR-V Sport

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

2027 Honda HR-V Sport

Sioux City, IA

Fair PriceLimited · 10
$32,085Mileage not verified

Market: $31,085 – $32,085

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Sioux City, IA

2027 Honda HR-V Sport

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

2027 Honda HR-V Sport

Sioux City, IA

Fair PriceLimited · 10
$32,085Mileage not verified

Market: $31,085 – $32,085

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 4 days listed (based on current market benchmarks)

Sioux City, IA

2027 Kia Seltos EX

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

2027 Kia Seltos EX

Sioux City, IA

Fair PriceModerate · 23
$32,364Mileage not verified

Market: $29,672 – $34,378

Comparison: 23 similar vehicles

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

Sioux City, IA

2027 Hyundai Santa Cruz SE

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

2027 Hyundai Santa Cruz SE

Sioux City, IA

UnscoredInsufficient · 3
$32,620Mileage not verified

Comparison: 3 similar vehicles

Sioux City, IA

2027 Subaru Unknown Premium

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

2027 Subaru Unknown Premium

Le Mars, IA

Fair PriceRobust · 50
$32,620Mileage not verified

Market: $29,626 – $33,304

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 4 days listed (based on current market benchmarks)

Le Mars, IA

2027 Hyundai Santa Cruz SE

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

2027 Hyundai Santa Cruz SE

Sioux City, IA

UnscoredInsufficient · 3
$32,620Mileage not verified

Comparison: 3 similar vehicles

Sioux City, IA

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, and mileage is not used to select comparables or adjust comparable prices, but acts as a reliability check on used vehicles — OAV withholds a verdict when mileage is very high or unreliable, or when a lower price is better explained by higher-than-typical mileage than by a genuine market discount. 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 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 manage their profile, 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, exports, and enhanced merchandising.
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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