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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 that ranks live dealer inventory by price-to-market against comparable listings. Days-on-lot and sell-through from similar vehicles are shown separately as Demand-Verified evidence, not inputs to the price ranking.

Market snapshot · September 1, 2026

5.7M+

Vehicles analyzed

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.1M new·2.7M used·Processed daily

Cited in Wall Street sell-side equity research, April 2026

Or explore the market

37,369 listings found

No Photo

2027 Nissan Sentra S

Newport News, VA

Fair PriceRobust · 212
$24,295Mileage not verified

Market: $24,158$26,290

Comparison: 212 similar vehicles

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

Newport News, VA

No Photo

2027 Nissan KICKS S

Williamsburg, VA

Great DealRobust · 112
$24,835Mileage not verified

Market: $24,885$26,250

Comparison: 112 similar vehicles

Williamsburg, VA

No Photo

2027 Nissan KICKS S

Williamsburg, VA

Fair PriceRobust · 112
$24,885Mileage not verified

Market: $24,835$26,250

Comparison: 112 similar vehicles

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

Williamsburg, VA

No Photo

2027 Nissan KICKS S

Newport News, VA

Fair PriceRobust · 172
$24,885Mileage not verified

Market: $24,835$26,250

Comparison: 172 similar vehicles

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

Newport News, VA

No Photo

2027 Nissan Sentra SV

Newport News, VA

Great DealLimited · 11
$25,015Mileage not verified

Market: $25,565$28,049

Comparison: 11 similar vehicles

Competitively priced ~2% below the typical range compared to similar vehicles · 58 days listed (based on current market benchmarks)

Newport News, VA

No Photo

2027 Toyota Unknown

Chesapeake, VA

UnscoredInsufficient · 0
$25,031Mileage not verified

Chesapeake, VA

No Photo

2027 Toyota Unknown

Chesapeake, VA

UnscoredInsufficient · 0
$25,031Mileage not verified

Chesapeake, VA

No Photo

2027 Toyota Unknown

Virginia Beach, VA

UnscoredInsufficient · 0
$25,034Mileage not verified

Virginia Beach, VA

No Photo

2027 Toyota Unknown

Chesapeake, VA

UnscoredInsufficient · 0
$25,124Mileage not verified

Chesapeake, VA

No Photo

2027 Toyota Unknown

Virginia Beach, VA

UnscoredInsufficient · 0
$25,209Mileage not verified

Virginia Beach, VA

No Photo

2027 Toyota Unknown

Chesapeake, VA

UnscoredInsufficient · 0
$25,241Mileage not verified

Chesapeake, VA

No Photo

2027 Toyota Unknown

Virginia Beach, VA

UnscoredInsufficient · 0
$25,283Mileage not verified

Virginia Beach, VA

No Photo

2027 Nissan Sentra S

Newport News, VA

Fair PriceRobust · 212
$25,294Mileage not verified

Market: $24,158$26,290

Comparison: 212 similar vehicles

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

Newport News, VA

No Photo

2027 Toyota Unknown

Chesapeake, VA

UnscoredInsufficient · 0
$25,369Mileage not verified

Chesapeake, VA

No Photo

2027 Toyota Unknown

Virginia Beach, VA

UnscoredInsufficient · 0
$25,473Mileage not verified

Virginia Beach, VA

No Photo

2027 Toyota Unknown

Virginia Beach, VA

UnscoredInsufficient · 0
$25,562Mileage not verified

Virginia Beach, VA

No Photo

2027 Nissan Sentra SV

Williamsburg, VA

UnscoredLimited · 7
$25,565Mileage not verified

Comparison: 7 similar vehicles

Williamsburg, VA

No Photo

2027 Nissan Sentra SV

Hampton, VA

UnscoredInsufficient · 4
$25,596Mileage not verified

Comparison: 4 similar vehicles

Hampton, VA

No Photo

2027 Toyota Unknown

Chesapeake, VA

UnscoredInsufficient · 0
$25,685Mileage not verified

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Virginia Beach, VA

Fair PriceModerate · 30
$25,690Mileage not verified

Market: $25,690$26,290

Comparison: 30 similar vehicles

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

Virginia Beach, VA

No Photo

2027 Nissan Sentra S

Virginia Beach, VA

Fair PriceModerate · 30
$25,690Mileage not verified

Market: $25,690$26,290

Comparison: 30 similar vehicles

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

Virginia Beach, VA

No Photo

2027 Nissan Sentra S

Virginia Beach, VA

Fair PriceModerate · 30
$25,690Mileage not verified

Market: $25,690$26,290

Comparison: 30 similar vehicles

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

Virginia Beach, VA

No Photo

2027 Nissan Sentra S

Virginia Beach, VA

Fair PriceModerate · 30
$25,690Mileage not verified

Market: $25,690$26,290

Comparison: 30 similar vehicles

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

Virginia Beach, VA

No Photo

2027 Nissan Sentra S

Norfolk, VA

Fair PriceRobust · 104
$25,694Mileage not verified

Market: $25,694$26,195

Comparison: 104 similar vehicles

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

Norfolk, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,694Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Norfolk, VA

Fair PriceRobust · 104
$25,694Mileage not verified

Market: $25,694$26,195

Comparison: 104 similar vehicles

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

Norfolk, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 212
$25,694Mileage not verified

Market: $24,158$26,290

Comparison: 212 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,694Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra SV

Chesapeake, VA

UnscoredInsufficient · 3
$25,714Mileage not verified

Comparison: 3 similar vehicles

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Virginia Beach, VA

Fair PriceModerate · 30
$25,790Mileage not verified

Market: $25,690$26,290

Comparison: 30 similar vehicles

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

Virginia Beach, VA

No Photo

2027 Nissan Sentra S

Virginia Beach, VA

Fair PriceModerate · 30
$25,790Mileage not verified

Market: $25,690$26,290

Comparison: 30 similar vehicles

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

Virginia Beach, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Norfolk, VA

Fair PriceRobust · 104
$25,794Mileage not verified

Market: $25,694$26,195

Comparison: 104 similar vehicles

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

Norfolk, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Norfolk, VA

Fair PriceRobust · 104
$25,794Mileage not verified

Market: $25,694$26,195

Comparison: 104 similar vehicles

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

Norfolk, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 51 days listed (based on current market benchmarks)

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 51 days listed (based on current market benchmarks)

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Norfolk, VA

Fair PriceRobust · 104
$25,794Mileage not verified

Market: $25,694$26,195

Comparison: 104 similar vehicles

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

Norfolk, VA

No Photo

2027 Nissan Sentra S

Norfolk, VA

Fair PriceRobust · 104
$25,794Mileage not verified

Market: $25,694$26,195

Comparison: 104 similar vehicles

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

Norfolk, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Chesapeake, VA

Fair PriceRobust · 68
$25,794Mileage not verified

Market: $24,158$26,260

Comparison: 68 similar vehicles

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

Chesapeake, VA

No Photo

2027 Nissan Sentra S

Norfolk, VA

Fair PriceRobust · 104
$25,794Mileage not verified

Market: $25,694$26,195

Comparison: 104 similar vehicles

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

Norfolk, VA

No Photo

2027 Chevrolet Bolt LT

Suffolk, VA

Great DealModerate · 28
$25,836Mileage not verified

Market: $26,957$31,055

Comparison: 28 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 163 days listed (based on current market benchmarks)

Suffolk, VA

No Photo

2027 Toyota Unknown

Newport News, VA

UnscoredInsufficient · 0
$25,838Mileage not verified

Newport News, VA

No Photo

2027 Toyota Unknown

Chesapeake, VA

UnscoredInsufficient · 0
$25,848Mileage not verified

Chesapeake, VA

No Photo

2027 Nissan KICKS S

Virginia Beach, VA

UnscoredInsufficient · 3
$25,880Mileage not verified

Comparison: 3 similar vehicles

Virginia Beach, VA

No Photo

2027 Nissan KICKS S

Norfolk, VA

Fair PriceRobust · 106
$25,884Mileage not verified

Market: $25,884$26,250

Comparison: 106 similar vehicles

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

Norfolk, VA

No Photo

2027 Nissan KICKS S

Chesapeake, VA

Fair PriceRobust · 53
$25,884Mileage not verified

Market: $25,884$26,249

Comparison: 53 similar vehicles

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

Chesapeake, VA

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 adds a price below the comparable market range. 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.

See the full Demand-Verified Deals methodology for the labeling rules and examples.

Live examples

OAV answers these questions

What are the best priced vehicles?
OAV ranks vehicles by how far below their typical market range they are listed, using comparable listings; days-on-lot velocity is shown as a separate demand signal, not a ranking input. Great Deal means priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin — or within the range — is Fair Price.
Which vehicles are priced below market?
Vehicles flagged as undervalued are priced below the typical range for comparable cars. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
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 undervalued compared with comparable listings?
OAV's Price-to-Market analysis evaluates every eligible listing 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 used only as context that can withhold a verdict on extreme-mileage vehicles rather than adjust the comparable prices. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

How OAV works

How does OAV rate vehicle deals?
OAV evaluates every eligible listing against similar vehicles currently available in the the supported comparable range. Each listing is rated a Great Deal (priced below comparable listings), Fair Price (priced within the typical range), or Overpriced (priced above comparable listings). Vehicles without sufficient comparable evidence remain 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. Every listing shows its current days on lot, and every market page shows the average days on lot for that metro or body type. It is a direct signal of local demand and pricing pressure.
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?
OAV's inventory standardization and Price-to-Market analysis is protected by U.S. Patent No. 12,236,477. The 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.

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Independent, evidence-backed pricing intelligence for every major US metro

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