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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 5, 2026

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.2M new·2.8M used·Listings processed daily

Or explore the market

441 listings found

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Mobile, AL

Fair PriceModerate · 21
$71,799Mileage not verified

Market: $58,320 – $75,680

Comparison: 21 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Mobile, AL

2027 BMW 4 Series M440i

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

2027 BMW 4 Series M440i

Mobile, AL

UnscoredInsufficient · 0
$73,8798,786 mi

Mobile, AL

2027 Mercedes-Benz CLE 300

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

2027 Mercedes-Benz CLE 300

Dothan, AL

Fair PriceModerate · 29
$80,005Mileage not verified

Market: $64,269 – $87,727

Comparison: 29 similar vehicles

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

Dothan, AL

2027 Mercedes-Benz CLE 300

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

2027 Mercedes-Benz CLE 300

Dothan, AL

Fair PriceModerate · 29
$83,075Mileage not verified

Market: $64,269 – $87,727

Comparison: 29 similar vehicles

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

Dothan, AL

2027 BMW 4 Series M440i

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

2027 BMW 4 Series M440i

Mobile, AL

Fair PriceLimited · 13
$84,049Mileage not verified

Market: $72,930 – $87,023

Comparison: 13 similar vehicles

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

Mobile, AL

2027 BMW 4 Series M440i

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

2027 BMW 4 Series M440i

Irondale, AL

Fair PriceModerate · 30
$85,095Mileage not verified

Market: $72,550 – $87,045

Comparison: 30 similar vehicles

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

Irondale, AL

2027 Chevrolet Corvette 1LT

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

2027 Chevrolet Corvette 1LT

Auburn, AL

Fair PriceModerate · 39
$86,203Mileage not verified

Market: $70,635 – $98,444

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 33 days listed (based on current market benchmarks)

Auburn, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Fort Payne, AL

Fair PriceRobust · 126
$89,999Mileage not verified

Market: $79,995 – $140,219

Comparison: 126 similar vehicles

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

Fort Payne, AL

2027 Mercedes-Benz CLE 450

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

2027 Mercedes-Benz CLE 450

Huntsville, AL

Fair PriceRobust · 96
$90,259Mileage not verified

Market: $73,234 – $92,073

Comparison: 96 similar vehicles

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

Huntsville, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Daphne, AL

Fair PriceLimited · 11
$93,119Mileage not verified

Market: $91,342 – $114,817

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 80 days listed (based on current market benchmarks)

Daphne, AL

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Daphne, AL

UnscoredLimited · 5
$94,433Mileage not verified

Comparison: 5 similar vehicles

Daphne, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Arab, AL

UnscoredLimited · 5
$95,999Mileage not verified

Comparison: 5 similar vehicles

Arab, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Boaz, AL

UnscoredLimited · 6
$96,613Mileage not verified

Comparison: 6 similar vehicles

Boaz, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Decatur, AL

UnscoredLimited · 7
$99,249Mileage not verified

Comparison: 7 similar vehicles

Decatur, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Cullman, AL

UnscoredLimited · 5
$99,670Mileage not verified

Comparison: 5 similar vehicles

Cullman, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Mobile, AL

UnscoredInsufficient · 3
$100,854Mileage not verified

Comparison: 3 similar vehicles

Mobile, AL

2027 Mercedes-Benz CLE AMG 53

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

2027 Mercedes-Benz CLE AMG 53

Birmingham, AL

Fair PriceRobust · 107
$104,639Mileage not verified

Market: $84,120 – $111,078

Comparison: 107 similar vehicles

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

Birmingham, AL

2027 Mercedes-Benz CLE AMG 53

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

2027 Mercedes-Benz CLE AMG 53

Huntsville, AL

Fair PriceRobust · 124
$104,729Mileage not verified

Market: $84,120 – $111,078

Comparison: 124 similar vehicles

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

Huntsville, AL

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Auburn, AL

Fair PriceRobust · 59
$106,368Mileage not verified

Market: $90,379 – $152,924

Comparison: 59 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 72 days listed (based on current market benchmarks)

Auburn, AL

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Birmingham, AL

UnscoredLimited · 5
$107,659Mileage not verified

Comparison: 5 similar vehicles

Birmingham, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Anniston, AL

Fair PriceRobust · 126
$108,403Mileage not verified

Market: $79,995 – $140,219

Comparison: 126 similar vehicles

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

Anniston, AL

2027 BMW M4 Convertible M4

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

2027 BMW M4 Convertible M4

Irondale, AL

Fair PriceLimited · 11
$108,460Mileage not verified

Market: $103,650 – $114,923

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 83 days listed (based on current market benchmarks)

Irondale, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Foley, AL

UnscoredLimited · 5
$108,569Mileage not verified

Comparison: 5 similar vehicles

Foley, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Anniston, AL

Fair PriceRobust · 126
$110,193Mileage not verified

Market: $79,995 – $140,219

Comparison: 126 similar vehicles

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

Anniston, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Troy, AL

Fair PriceRobust · 81
$115,578Mileage not verified

Market: $84,651 – $133,280

Comparison: 81 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 47 days listed (based on current market benchmarks)

Troy, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Huntsville, AL

UnscoredLimited · 5
$116,419Mileage not verified

Comparison: 5 similar vehicles

Huntsville, AL

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Birmingham, AL

UnscoredLimited · 5
$120,184Mileage not verified

Comparison: 5 similar vehicles

Birmingham, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Decatur, AL

UnscoredLimited · 7
$120,819Mileage not verified

Comparison: 7 similar vehicles

Decatur, AL

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Bessemer, AL

OverpricedRobust · 76
$133,280Mileage not verified

Market: $81,944 – $122,453

Comparison: 76 similar vehicles

Priced ~9% above the typical market range for similar vehicles (based on current market benchmarks)

Bessemer, AL

2027 Chevrolet Corvette 1LZ

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

2027 Chevrolet Corvette 1LZ

Huntsville, AL

Fair PriceLimited · 14
$134,259Mileage not verified

Market: $119,252 – $136,808

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 80 days listed (based on current market benchmarks)

Huntsville, AL

2027 Chevrolet Corvette 1LZ

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

2027 Chevrolet Corvette 1LZ

Auburn, AL

OverpricedLimited · 13
$136,808Mileage not verified

Market: $119,252 – $134,259

Comparison: 13 similar vehicles

Priced ~2% above the typical market range for similar vehicles (based on current market benchmarks)

Auburn, AL

2027 Chevrolet Corvette 2LZ

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

2027 Chevrolet Corvette 2LZ

Anniston, AL

Fair PriceModerate · 24
$145,527Mileage not verified

Market: $129,843 – $167,995

Comparison: 24 similar vehicles

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

Anniston, AL

2027 Chevrolet Corvette 2LZ

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

2027 Chevrolet Corvette 2LZ

Auburn, AL

Fair PriceModerate · 23
$151,324Mileage not verified

Market: $129,843 – $167,188

Comparison: 23 similar vehicles

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

Auburn, AL

2027 Chevrolet Corvette 3LZ

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

2027 Chevrolet Corvette 3LZ

Birmingham, AL

Fair PriceModerate · 27
$152,244Mileage not verified

Market: $140,668 – $438,227

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 100 days listed (based on current market benchmarks)

Birmingham, AL

2027 Chevrolet Corvette 2LZ

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

2027 Chevrolet Corvette 2LZ

Birmingham, AL

Fair PriceModerate · 21
$155,989Mileage not verified

Market: $129,843 – $167,188

Comparison: 21 similar vehicles

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

Birmingham, AL

2027 Chevrolet Corvette 2LZ

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

2027 Chevrolet Corvette 2LZ

Daphne, AL

UnscoredLimited · 9
$162,574Mileage not verified

Comparison: 9 similar vehicles

Daphne, AL

2027 Chevrolet Corvette 3LZ

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

2027 Chevrolet Corvette 3LZ

Foley, AL

UnscoredInsufficient · 3
$165,044Mileage not verified

Comparison: 3 similar vehicles

Foley, AL

2027 Chevrolet Corvette 3LZ

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

2027 Chevrolet Corvette 3LZ

Troy, AL

Fair PriceModerate · 29
$262,219Mileage not verified

Market: $140,668 – $438,227

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 33 days listed (based on current market benchmarks)

Troy, AL

2027 Chevrolet Corvette 3LZ

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

2027 Chevrolet Corvette 3LZ

Bessemer, AL

Fair PriceModerate · 28
$268,400Mileage not verified

Market: $140,668 – $438,227

Comparison: 28 similar vehicles

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

Bessemer, AL

2027 Chevrolet Corvette 3LZ

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

2027 Chevrolet Corvette 3LZ

Huntsville, AL

Fair PriceModerate · 29
$273,913Mileage not verified

Market: $140,668 – $438,227

Comparison: 29 similar vehicles

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

Huntsville, AL

2027 Chevrolet Corvette 3LZ

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

2027 Chevrolet Corvette 3LZ

Foley, AL

UnscoredInsufficient · 3
$299,078Mileage not verified

Comparison: 3 similar vehicles

Foley, AL

2026 Mazda MX-5 Miata Sport

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

2026 Mazda MX-5 Miata Sport

Pelham, AL

Fair PriceLimited · 15
$31,744Mileage not verified

Market: $31,609 – $35,752

Comparison: 15 similar vehicles

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

Pelham, AL

2026 Mazda MX-5 Miata Sport

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

2026 Mazda MX-5 Miata Sport

Tuscaloosa, AL

Fair PriceLimited · 12
$32,490Mileage not verified

Market: $31,609 – $33,613

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 171 days listed (based on current market benchmarks)

Tuscaloosa, AL

2026 Mazda MX-5 Miata Club

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

2026 Mazda MX-5 Miata Club

Pelham, AL

Fair PriceModerate · 37
$35,709Mileage not verified

Market: $35,214 – $43,033

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 171 days listed (based on current market benchmarks)

Pelham, AL

2026 Mazda MX-5 Miata Club

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

2026 Mazda MX-5 Miata Club

Pelham, AL

Fair PriceModerate · 37
$35,789Mileage not verified

Market: $35,214 – $43,033

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 73 days listed (based on current market benchmarks)

Pelham, AL

2026 Mazda MX-5 Miata Grand Touring

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

2026 Mazda MX-5 Miata Grand Touring

Mobile, AL

Fair PriceModerate · 32
$38,106Mileage not verified

Market: $37,275 – $40,149

Comparison: 32 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 157 days listed (based on current market benchmarks)

Mobile, AL

2026 Ford Mustang EcoBoost Premium

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

2026 Ford Mustang EcoBoost Premium

Mobile, AL

Fair PriceRobust · 168
$40,326Mileage not verified

Market: $33,149 – $48,355

Comparison: 168 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 100 days listed (based on current market benchmarks)

Mobile, AL

2026 Mazda MX-5 Miata Club

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

2026 Mazda MX-5 Miata Club

Huntsville, AL

OverpricedModerate · 47
$43,033Mileage not verified

Market: $35,214 – $42,948

Comparison: 47 similar vehicles

Huntsville, AL

2026 Ford Mustang EcoBoost Premium

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

2026 Ford Mustang EcoBoost Premium

Arab, AL

Fair PriceLimited · 12
$44,525Mileage not verified

Market: $35,375 – $45,350

Comparison: 12 similar vehicles

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

Arab, AL

2026 Ford Mustang EcoBoost Premium

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

2026 Ford Mustang EcoBoost Premium

Tuscaloosa, AL

UnscoredInsufficient · 3
$44,579Mileage not verified

Comparison: 3 similar vehicles

Tuscaloosa, AL

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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