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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 25, 2026

5.8M+

Unique vehicles analyzed

as of September 25, 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

1,259 listings found

No Photo

2027 Chevrolet Bolt LT

Springfield, MO

Fair PriceRobust · 125
$27,393Mileage not verified

Market: $26,624 – $35,499

Comparison: 125 similar vehicles

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

Springfield, MO

No Photo

2027 Chevrolet Bolt LT

Lee's Summit, MO

Fair PriceRobust · 77
$27,651Mileage not verified

Market: $27,849 – $35,499

Comparison: 77 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 201 days listed (based on current market benchmarks)

Lee's Summit, MO

No Photo

2027 Chevrolet Bolt LT

Lee's Summit, MO

Fair PriceRobust · 77
$27,994Mileage not verified

Market: $27,651 – $35,499

Comparison: 77 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 43 days listed (based on current market benchmarks)

Lee's Summit, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 60
$28,251Mileage not verified

Market: $28,291 – $32,528

Comparison: 60 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 157 days listed (based on current market benchmarks)

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

Liberty, MO

Fair PriceRobust · 82
$28,254Mileage not verified

Market: $27,651 – $35,499

Comparison: 82 similar vehicles

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

Liberty, MO

No Photo

2027 Chevrolet Bolt LT

Creve Coeur, MO

Fair PriceRobust · 61
$28,291Mileage not verified

Market: $28,251 – $32,528

Comparison: 61 similar vehicles

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

Creve Coeur, MO

No Photo

2027 Chevrolet Bolt LT

Linn, MO

UnscoredInsufficient · 4
$28,594Mileage not verified

Comparison: 4 similar vehicles

Linn, MO

No Photo

2027 Chevrolet Bolt LT

St. Peters, MO

Fair PriceRobust · 61
$28,880Mileage not verified

Market: $28,251 – $32,528

Comparison: 61 similar vehicles

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

St. Peters, MO

No Photo

2027 Chevrolet Bolt LT

Fenton, MO

Fair PriceRobust · 55
$28,990Mileage not verified

Market: $28,251 – $32,528

Comparison: 55 similar vehicles

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

Fenton, MO

No Photo

2027 Chevrolet Bolt RS

Moscow Mills, MO

Great DealModerate · 25
$29,245Mileage not verified

Market: $30,615 – $38,816

Comparison: 25 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 198 days listed (based on current market benchmarks)

Moscow Mills, MO

No Photo

2027 Chevrolet Bolt LT

Rolla, MO

UnscoredInsufficient · 4
$29,251Mileage not verified

Comparison: 4 similar vehicles

Rolla, MO

No Photo

2027 Chevrolet Bolt LT

Moberly, MO

UnscoredInsufficient · 4
$29,251Mileage not verified

Comparison: 4 similar vehicles

Moberly, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 61
$29,251Mileage not verified

Market: $28,251 – $32,528

Comparison: 61 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 43 days listed (based on current market benchmarks)

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 61
$29,251Mileage not verified

Market: $28,251 – $32,528

Comparison: 61 similar vehicles

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

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 57
$29,260Mileage not verified

Market: $28,251 – $32,528

Comparison: 57 similar vehicles

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

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 60
$29,286Mileage not verified

Market: $28,251 – $32,528

Comparison: 60 similar vehicles

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

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

UnscoredInsufficient · 4
$29,286Mileage not verified

Comparison: 4 similar vehicles

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

Creve Coeur, MO

Fair PriceRobust · 60
$29,286Mileage not verified

Market: $28,251 – $32,528

Comparison: 60 similar vehicles

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

Creve Coeur, MO

No Photo

2027 Chevrolet Bolt LT

Creve Coeur, MO

Fair PriceRobust · 60
$29,286Mileage not verified

Market: $28,251 – $32,528

Comparison: 60 similar vehicles

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

Creve Coeur, MO

No Photo

2027 Chevrolet Bolt LT

Creve Coeur, MO

Fair PriceRobust · 61
$29,286Mileage not verified

Market: $28,251 – $32,528

Comparison: 61 similar vehicles

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

Creve Coeur, MO

No Photo

2027 Chevrolet Bolt LT

Creve Coeur, MO

Fair PriceRobust · 60
$29,286Mileage not verified

Market: $28,251 – $32,528

Comparison: 60 similar vehicles

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

Creve Coeur, MO

No Photo

2027 Chevrolet Bolt LT

Centralia, MO

UnscoredInsufficient · 4
$29,589Mileage not verified

Comparison: 4 similar vehicles

Centralia, MO

No Photo

2027 Chevrolet Bolt LT

Kansas City, MO

Fair PriceRobust · 80
$29,691Mileage not verified

Market: $27,651 – $35,499

Comparison: 80 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

Kansas City, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 62
$29,776Mileage not verified

Market: $28,251 – $32,528

Comparison: 62 similar vehicles

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

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

Herculaneum, MO

Fair PriceRobust · 63
$29,801Mileage not verified

Market: $28,251 – $32,528

Comparison: 63 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 165 days listed (based on current market benchmarks)

Herculaneum, MO

No Photo

2027 Chevrolet Bolt LT

Kansas City, MO

Fair PriceRobust · 80
$30,246Mileage not verified

Market: $27,651 – $35,499

Comparison: 80 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 124 days listed (based on current market benchmarks)

Kansas City, MO

No Photo

2027 Chevrolet Bolt LT

Kansas City, MO

Fair PriceRobust · 82
$30,255Mileage not verified

Market: $27,651 – $35,499

Comparison: 82 similar vehicles

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

Kansas City, MO

No Photo

2027 Chevrolet Bolt RS

Kansas City, MO

Great DealModerate · 37
$30,357Mileage not verified

Market: $31,986 – $39,560

Comparison: 37 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 234 days listed (based on current market benchmarks)

Kansas City, MO

No Photo

2027 Chevrolet Bolt LT

Florissant, MO

Fair PriceRobust · 62
$30,410194 mi

Market: $28,251 – $32,528

Comparison: 62 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 34 days listed (based on current market benchmarks)

Florissant, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 58
$30,418Mileage not verified

Market: $28,251 – $32,528

Comparison: 58 similar vehicles

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

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

Park Hills, MO

OverpricedLimited · 10
$30,489Mileage not verified

Market: $28,628 – $30,418

Comparison: 10 similar vehicles

Park Hills, MO

No Photo

2027 Chevrolet Bolt LT

Kansas City, MO

Fair PriceRobust · 80
$30,610Mileage not verified

Market: $27,651 – $35,499

Comparison: 80 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 123 days listed (based on current market benchmarks)

Kansas City, MO

No Photo

2027 Chevrolet Bolt LT

Kansas City, MO

Fair PriceRobust · 80
$30,610Mileage not verified

Market: $27,651 – $35,499

Comparison: 80 similar vehicles

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

Kansas City, MO

No Photo

2027 Chevrolet Bolt RS

Ballwin, MO

Fair PriceModerate · 35
$30,6152,649 mi

Market: $29,245 – $38,816

Comparison: 35 similar vehicles

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

Ballwin, MO

No Photo

2027 Chevrolet Bolt LT

Bridgeton, MO

Fair PriceRobust · 61
$30,670Mileage not verified

Market: $28,251 – $32,528

Comparison: 61 similar vehicles

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

Bridgeton, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 62
$30,771Mileage not verified

Market: $28,251 – $32,528

Comparison: 62 similar vehicles

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

St. Louis, MO

No Photo

2027 Chevrolet Bolt LT

St. Louis, MO

Fair PriceRobust · 62
$30,771Mileage not verified

Market: $28,251 – $32,528

Comparison: 62 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

St. Louis, MO

No Photo

2027 Chevrolet Bolt RS

Springfield, MO

UnscoredInsufficient · 4
$30,811Mileage not verified

Comparison: 4 similar vehicles

Springfield, MO

No Photo

2027 Chevrolet Bolt RS

Bridgeton, MO

Fair PriceModerate · 34
$31,746Mileage not verified

Market: $29,245 – $38,816

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 226 days listed (based on current market benchmarks)

Bridgeton, MO

No Photo

2027 Chevrolet Bolt RS

Lee's Summit, MO

Fair PriceModerate · 35
$31,986Mileage not verified

Market: $30,357 – $39,560

Comparison: 35 similar vehicles

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

Lee's Summit, MO

No Photo

2027 Chevrolet Bolt RS

Creve Coeur, MO

Fair PriceModerate · 31
$32,372Mileage not verified

Market: $29,245 – $38,816

Comparison: 31 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 57 days listed (based on current market benchmarks)

Creve Coeur, MO

No Photo

2027 Chevrolet Bolt RS

Springfield, MO

Fair PriceRobust · 76
$32,521Mileage not verified

Market: $30,357 – $39,560

Comparison: 76 similar vehicles

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

Springfield, MO

No Photo

2027 Chevrolet Bolt RS

Linn, MO

Fair PriceRobust · 92
$32,594Mileage not verified

Market: $29,245 – $39,560

Comparison: 92 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 146 days listed (based on current market benchmarks)

Linn, MO

No Photo

2027 Chevrolet Bolt RS

Malden, MO

Fair PriceRobust · 67
$32,995Mileage not verified

Market: $29,245 – $38,816

Comparison: 67 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 238 days listed (based on current market benchmarks)

Malden, MO

No Photo

2027 Chevrolet Bolt RS

Blue Springs, MO

Fair PriceModerate · 39
$32,995Mileage not verified

Market: $30,357 – $39,560

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 183 days listed (based on current market benchmarks)

Blue Springs, MO

No Photo

2027 Chevrolet Bolt LT

Kansas City, MO

Fair PriceRobust · 80
$33,100Mileage not verified

Market: $27,651 – $35,499

Comparison: 80 similar vehicles

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

Kansas City, MO

No Photo

2027 Chevrolet Bolt RS

Florissant, MO

Fair PriceModerate · 35
$33,221Mileage not verified

Market: $29,245 – $38,816

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 179 days listed (based on current market benchmarks)

Florissant, MO

No Photo

2027 Chevrolet Bolt RS

Ozark, MO

UnscoredInsufficient · 4
$33,376Mileage not verified

Comparison: 4 similar vehicles

Ozark, MO

No Photo

2027 Chevrolet Bolt RS

Herculaneum, MO

Fair PriceModerate · 33
$33,545Mileage not verified

Market: $29,245 – $38,816

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 199 days listed (based on current market benchmarks)

Herculaneum, MO

No Photo

2027 Chevrolet Bolt RS

Independence, MO

Fair PriceModerate · 37
$33,615Mileage not verified

Market: $30,357 – $39,560

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 180 days listed (based on current market benchmarks)

Independence, MO

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?
OAV ranks vehicles by how far below their typical market range they are listed, using comparable listings; days-on-lot is shown as a separate demand signal, not a ranking input. 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. Every market page surfaces these first in its deal sections, with each listing's percentage gap below the comparable-range floor shown beside it.
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 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 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. A listing priced below the comparable-range floor by at least OAV's minimum-gap margin is rated Great Deal and surfaced first; 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 evaluates every eligible listing against similar vehicles currently available, positioning its asking price within the supported comparable range. 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. 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?
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.

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