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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 23, 2026

5.7M+

Unique vehicles analyzed

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.2M new·2.7M used·Listings processed daily

Or explore the market

1,326 listings found

No Photo

2027 Chevrolet Bolt LT

Cheshire, CT

Fair PriceModerate · 40
$26,290Mileage not verified

Market: $26,290$33,975

Comparison: 40 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 160 days listed (based on current market benchmarks)

Cheshire, CT

No Photo

2027 Chevrolet Bolt LT

Cheshire, CT

Fair PriceModerate · 40
$26,290Mileage not verified

Market: $26,290$33,975

Comparison: 40 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 143 days listed (based on current market benchmarks)

Cheshire, CT

No Photo

2027 Chevrolet Bolt LT

Stonington, CT

Great DealLimited · 15
$26,644Mileage not verified

Market: $27,065$31,206

Comparison: 15 similar vehicles

Competitively priced ~2% below the typical range compared to similar vehicles · 132 days listed (based on current market benchmarks)

Stonington, CT

No Photo

2027 Chevrolet Bolt LT

Wallingford, CT

Fair PriceModerate · 39
$27,361Mileage not verified

Market: $26,290$33,975

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 41 days listed (based on current market benchmarks)

Wallingford, CT

No Photo

2027 Chevrolet Bolt LT

Cheshire, CT

Fair PriceModerate · 40
$27,985Mileage not verified

Market: $26,290$33,975

Comparison: 40 similar vehicles

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

Cheshire, CT

No Photo

2027 Chevrolet Bolt LT

Waterbury, CT

Fair PriceModerate · 39
$27,992Mileage not verified

Market: $26,290$33,975

Comparison: 39 similar vehicles

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

Waterbury, CT

No Photo

2027 Chevrolet Bolt LT

Fairfield, CT

Fair PriceRobust · 116
$27,997Mileage not verified

Market: $25,490$33,975

Comparison: 116 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 236 days listed (based on current market benchmarks)

Fairfield, CT

No Photo

2027 Chevrolet Bolt LT

Torrington, CT

Fair PriceModerate · 32
$28,469Mileage not verified

Market: $26,290$33,975

Comparison: 32 similar vehicles

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

Torrington, CT

No Photo

2027 Chevrolet Bolt LT

Cheshire, CT

Fair PriceModerate · 40
$28,780Mileage not verified

Market: $26,290$33,975

Comparison: 40 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Cheshire, CT

No Photo

2027 Chevrolet Bolt LT

Wilton, CT

Fair PriceRobust · 116
$28,995Mileage not verified

Market: $25,490$33,975

Comparison: 116 similar vehicles

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

Wilton, CT

No Photo

2027 Chevrolet Bolt LT

Fairfield, CT

Fair PriceRobust · 116
$28,998Mileage not verified

Market: $25,490$33,975

Comparison: 116 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 206 days listed (based on current market benchmarks)

Fairfield, CT

No Photo

2027 Chevrolet Bolt LT

Brooklyn, CT

Fair PriceModerate · 23
$29,370Mileage not verified

Market: $26,644$33,340

Comparison: 23 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 145 days listed (based on current market benchmarks)

Brooklyn, CT

No Photo

2027 Chevrolet Bolt LT

Torrington, CT

Fair PriceRobust · 652
$29,439Mileage not verified

Market: $22,902$36,641

Comparison: 652 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 236 days listed (based on current market benchmarks)

Torrington, CT

No Photo

2027 Chevrolet Bolt LT

Canton, CT

Fair PriceModerate · 34
$29,657Mileage not verified

Market: $26,290$33,975

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 184 days listed (based on current market benchmarks)

Canton, CT

No Photo

2027 Chevrolet Bolt LT

Old Saybrook, CT

UnscoredLimited · 5
$29,693Mileage not verified

Comparison: 5 similar vehicles

Old Saybrook, CT

No Photo

2027 Chevrolet Bolt LT

Old Saybrook, CT

Fair PriceModerate · 24
$29,693Mileage not verified

Market: $26,290$35,655

Comparison: 24 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 198 days listed (based on current market benchmarks)

Old Saybrook, CT

No Photo

2027 Chevrolet Bolt LT

Canton, CT

Fair PriceModerate · 34
$29,695Mileage not verified

Market: $26,290$33,975

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 9 days listed (based on current market benchmarks)

Canton, CT

No Photo

2027 Chevrolet Bolt LT

Danbury, CT

Fair PriceRobust · 58
$29,746Mileage not verified

Market: $26,290$33,975

Comparison: 58 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 45 days listed (based on current market benchmarks)

Danbury, CT

No Photo

2027 Chevrolet Bolt LT

Old Saybrook, CT

UnscoredLimited · 8
$29,834157 mi

Comparison: 8 similar vehicles

Old Saybrook, CT

No Photo

2027 Chevrolet Bolt RS

Waterbury, CT

Great DealModerate · 35
$29,992Mileage not verified

Market: $31,170$38,079

Comparison: 35 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 206 days listed (based on current market benchmarks)

Waterbury, CT

No Photo

2027 Chevrolet Bolt LT

Stonington, CT

UnscoredInsufficient · 4
$30,030Mileage not verified

Comparison: 4 similar vehicles

Stonington, CT

No Photo

2027 Chevrolet Bolt LT

Cheshire, CT

Fair PriceModerate · 40
$30,475Mileage not verified

Market: $26,290$33,975

Comparison: 40 similar vehicles

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

Cheshire, CT

No Photo

2027 Chevrolet Bolt LT

Stonington, CT

UnscoredInsufficient · 4
$30,825Mileage not verified

Comparison: 4 similar vehicles

Stonington, CT

No Photo

2027 Chevrolet Bolt LT

Norwich, CT

Fair PriceLimited · 16
$30,986Mileage not verified

Market: $26,644$31,206

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)

Norwich, CT

No Photo

2027 Chevrolet Bolt LT

Norwich, CT

Fair PriceLimited · 16
$30,986Mileage not verified

Market: $26,644$31,206

Comparison: 16 similar vehicles

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

Norwich, CT

No Photo

2027 Chevrolet Bolt LT

Norwich, CT

Fair PriceLimited · 16
$30,986Mileage not verified

Market: $26,644$31,206

Comparison: 16 similar vehicles

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

Norwich, CT

No Photo

2027 Chevrolet Bolt LT

Norwich, CT

Fair PriceLimited · 16
$30,986Mileage not verified

Market: $26,644$31,206

Comparison: 16 similar vehicles

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

Norwich, CT

No Photo

2027 Chevrolet Bolt RS

Norwich, CT

Great DealLimited · 16
$30,995Mileage not verified

Market: $31,794$39,991

Comparison: 16 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 233 days listed (based on current market benchmarks)

Norwich, CT

No Photo

2027 Chevrolet Bolt LT

New London, CT

UnscoredLimited · 5
$31,029Mileage not verified

Comparison: 5 similar vehicles

New London, CT

No Photo

2027 Chevrolet Bolt LT

New Canaan, CT

Fair PriceRobust · 116
$31,110Mileage not verified

Market: $25,490$33,975

Comparison: 116 similar vehicles

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

New Canaan, CT

No Photo

2027 Chevrolet Bolt RS

Cheshire, CT

Fair PriceModerate · 36
$31,185Mileage not verified

Market: $29,992$38,079

Comparison: 36 similar vehicles

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

Cheshire, CT

No Photo

2027 Chevrolet Bolt LT

Vernon, CT

Fair PriceModerate · 28
$31,206Mileage not verified

Market: $26,290$33,975

Comparison: 28 similar vehicles

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

Vernon, CT

No Photo

2027 Chevrolet Bolt RS

Torrington, CT

UnscoredInsufficient · 3
$31,474Mileage not verified

Comparison: 3 similar vehicles

Torrington, CT

No Photo

2027 Chevrolet Bolt RS

Wallingford, CT

Fair PriceModerate · 35
$31,794Mileage not verified

Market: $29,992$38,079

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 241 days listed (based on current market benchmarks)

Wallingford, CT

No Photo

2027 Chevrolet Bolt RS

Fairfield, CT

Fair PriceRobust · 78
$31,998Mileage not verified

Market: $29,992$41,268

Comparison: 78 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 237 days listed (based on current market benchmarks)

Fairfield, CT

No Photo

2027 Chevrolet Bolt RS

Milford, CT

Fair PriceModerate · 35
$32,013Mileage not verified

Market: $29,992$38,079

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 212 days listed (based on current market benchmarks)

Milford, CT

No Photo

2027 Chevrolet Bolt RS

Norwich, CT

Fair PriceLimited · 16
$32,246Mileage not verified

Market: $30,995$39,991

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 200 days listed (based on current market benchmarks)

Norwich, CT

No Photo

2027 Chevrolet Bolt RS

Waterbury, CT

Fair PriceModerate · 35
$32,682Mileage not verified

Market: $29,992$38,079

Comparison: 35 similar vehicles

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

Waterbury, CT

No Photo

2027 Chevrolet Bolt RS

Waterbury, CT

Fair PriceModerate · 35
$32,682Mileage not verified

Market: $29,992$38,079

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 229 days listed (based on current market benchmarks)

Waterbury, CT

No Photo

2027 Chevrolet Bolt RS

Cheshire, CT

Fair PriceModerate · 36
$32,736Mileage not verified

Market: $29,992$38,079

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 227 days listed (based on current market benchmarks)

Cheshire, CT

No Photo

2027 Chevrolet Bolt LT

Wallingford, CT

Fair PriceModerate · 40
$32,787Mileage not verified

Market: $26,290$33,975

Comparison: 40 similar vehicles

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

Wallingford, CT

No Photo

2027 Chevrolet Bolt LT

Fairfield, CT

Fair PriceRobust · 116
$33,734Mileage not verified

Market: $25,490$33,975

Comparison: 116 similar vehicles

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

Fairfield, CT

No Photo

2027 Chevrolet Bolt LT

East Haven, CT

OverpricedModerate · 39
$33,975Mileage not verified

Market: $26,290$33,734

Comparison: 39 similar vehicles

Priced ~1% above the typical market range for similar vehicles (based on current market benchmarks)

East Haven, CT

No Photo

2027 Chevrolet Bolt RS

Wallingford, CT

Fair PriceModerate · 35
$33,984Mileage not verified

Market: $29,992$38,079

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Wallingford, CT

No Photo

2027 Chevrolet Bolt RS

Norwich, CT

Fair PriceLimited · 16
$33,991Mileage not verified

Market: $30,995$39,991

Comparison: 16 similar vehicles

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

Norwich, CT

No Photo

2027 Chevrolet Bolt RS

Torrington, CT

Fair PriceModerate · 30
$34,164Mileage not verified

Market: $29,992$39,834

Comparison: 30 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 75 days listed (based on current market benchmarks)

Torrington, CT

No Photo

2027 Chevrolet Bolt RS

Milford, CT

Fair PriceModerate · 35
$34,542Mileage not verified

Market: $29,992$38,079

Comparison: 35 similar vehicles

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

Milford, CT

No Photo

2027 Chevrolet Bolt RS

Waterbury, CT

Fair PriceModerate · 35
$34,682Mileage not verified

Market: $29,992$38,079

Comparison: 35 similar vehicles

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

Waterbury, CT

No Photo

2027 Chevrolet Bolt RS

Torrington, CT

UnscoredInsufficient · 3
$34,969Mileage not verified

Comparison: 3 similar vehicles

Torrington, CT

No Photo

2027 Chevrolet Bolt RS

Brooklyn, CT

Fair PriceLimited · 18
$34,989Mileage not verified

Market: $30,995$39,991

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Brooklyn, CT

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 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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