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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 2, 2026

5.8M+

Unique vehicles analyzed

as of October 2, 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

696 listings found

2027 MINI Convertible C

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

2027 MINI Convertible C

Charleston, SC

UnscoredLimited · 6
$38,435Mileage not verified

Comparison: 6 similar vehicles

Charleston, SC

2027 MINI Convertible C

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

2027 MINI Convertible C

Charleston, SC

UnscoredLimited · 6
$41,385Mileage not verified

Comparison: 6 similar vehicles

Charleston, SC

2027 MINI Convertible C

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

2027 MINI Convertible C

Charleston, SC

UnscoredLimited · 6
$42,135Mileage not verified

Comparison: 6 similar vehicles

Charleston, SC

2027 MINI Convertible S

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

2027 MINI Convertible S

Charleston, SC

OverpricedModerate · 24
$48,496Mileage not verified

Market: $45,464 – $47,599

Comparison: 24 similar vehicles

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

Charleston, SC

2027 MINI Convertible John Cooper Works

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

2027 MINI Convertible John Cooper Works

Greenville, SC

UnscoredInsufficient · 4
$52,699Mileage not verified

Comparison: 4 similar vehicles

Greenville, SC

2027 MINI Convertible John Cooper Works

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

2027 MINI Convertible John Cooper Works

Greenville, SC

UnscoredInsufficient · 4
$52,724Mileage not verified

Comparison: 4 similar vehicles

Greenville, SC

2027 MINI Convertible John Cooper Works

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

2027 MINI Convertible John Cooper Works

Charleston, SC

UnscoredLimited · 5
$53,366Mileage not verified

Comparison: 5 similar vehicles

Charleston, SC

2027 MINI Convertible John Cooper Works

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

2027 MINI Convertible John Cooper Works

Greenville, SC

UnscoredInsufficient · 4
$53,449Mileage not verified

Comparison: 4 similar vehicles

Greenville, SC

2027 MINI Convertible John Cooper Works

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

2027 MINI Convertible John Cooper Works

Charleston, SC

UnscoredLimited · 5
$53,616Mileage not verified

Comparison: 5 similar vehicles

Charleston, SC

2027 MINI Convertible John Cooper Works

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

2027 MINI Convertible John Cooper Works

Charleston, SC

UnscoredLimited · 5
$53,616Mileage not verified

Comparison: 5 similar vehicles

Charleston, SC

2027 MINI Convertible John Cooper Works

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

2027 MINI Convertible John Cooper Works

Charleston, SC

UnscoredLimited · 5
$53,616Mileage not verified

Comparison: 5 similar vehicles

Charleston, SC

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

Bluffton, SC

UnscoredLimited · 5
$67,121Mileage not verified

Comparison: 5 similar vehicles

Bluffton, SC

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

Charleston, SC

UnscoredInsufficient · 4
$68,426Mileage not verified

Comparison: 4 similar vehicles

Charleston, SC

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

Bluffton, SC

UnscoredLimited · 5
$69,046Mileage not verified

Comparison: 5 similar vehicles

Bluffton, SC

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

Charleston, SC

UnscoredInsufficient · 4
$70,271Mileage not verified

Comparison: 4 similar vehicles

Charleston, SC

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

Bluffton, SC

UnscoredLimited · 5
$70,846Mileage not verified

Comparison: 5 similar vehicles

Bluffton, SC

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

Bluffton, SC

Fair PriceRobust · 54
$74,551Mileage not verified

Market: $64,128 – $85,700

Comparison: 54 similar vehicles

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

Bluffton, SC

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

Columbia, SC

Fair PriceRobust · 140
$75,785Mileage not verified

Market: $63,095 – $86,080

Comparison: 140 similar vehicles

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

Columbia, SC

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

Charleston, SC

UnscoredLimited · 9
$76,699Mileage not verified

Comparison: 9 similar vehicles

Charleston, SC

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

Charleston, SC

UnscoredLimited · 9
$77,324Mileage not verified

Comparison: 9 similar vehicles

Charleston, SC

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

Greenville, SC

Fair PriceRobust · 200
$78,639Mileage not verified

Market: $63,095 – $87,727

Comparison: 200 similar vehicles

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

Greenville, SC

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

Columbia, SC

Fair PriceRobust · 115
$83,845Mileage not verified

Market: $72,120 – $94,778

Comparison: 115 similar vehicles

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

Columbia, SC

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

Florence, SC

Fair PriceRobust · 88
$85,495Mileage not verified

Market: $70,025 – $87,346

Comparison: 88 similar vehicles

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

Florence, SC

2027 Chevrolet Corvette 1LT

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

2027 Chevrolet Corvette 1LT

Mount Pleasant, SC

UnscoredLimited · 8
$85,947Mileage not verified

Comparison: 8 similar vehicles

Mount Pleasant, SC

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

Columbia, SC

Fair PriceRobust · 90
$86,213Mileage not verified

Market: $70,025 – $87,346

Comparison: 90 similar vehicles

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

Columbia, SC

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

Greenville, SC

Fair PriceRobust · 175
$87,834Mileage not verified

Market: $72,120 – $94,778

Comparison: 175 similar vehicles

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

Greenville, SC

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

Columbia, SC

Fair PriceRobust · 115
$89,765Mileage not verified

Market: $72,120 – $94,778

Comparison: 115 similar vehicles

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

Columbia, SC

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

Columbia, SC

Fair PriceRobust · 118
$93,710Mileage not verified

Market: $84,020 – $109,804

Comparison: 118 similar vehicles

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

Columbia, SC

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Moncks Corner, SC

Fair PriceRobust · 113
$94,774Mileage not verified

Market: $80,182 – $135,879

Comparison: 113 similar vehicles

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

Moncks Corner, SC

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

Mount Pleasant, SC

Fair PriceLimited · 12
$95,949Mileage not verified

Market: $94,454 – $107,424

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 13 days listed (based on current market benchmarks)

Mount Pleasant, SC

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Rock Hill, SC

Fair PriceModerate · 25
$98,559Mileage not verified

Market: $87,175 – $114,714

Comparison: 25 similar vehicles

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

Rock Hill, SC

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Greenville, SC

UnscoredLimited · 7
$101,024Mileage not verified

Comparison: 7 similar vehicles

Greenville, SC

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

Charleston, SC

Fair PriceLimited · 12
$102,489Mileage not verified

Market: $94,454 – $107,424

Comparison: 12 similar vehicles

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

Charleston, SC

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

Mount Pleasant, SC

Fair PriceLimited · 12
$104,544Mileage not verified

Market: $94,454 – $107,424

Comparison: 12 similar vehicles

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

Mount Pleasant, SC

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

Greenville, SC

Fair PriceModerate · 44
$104,999Mileage not verified

Market: $103,650 – $117,677

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 79 days listed (based on current market benchmarks)

Greenville, SC

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

Myrtle Beach, SC

Fair PriceRobust · 112
$106,000Mileage not verified

Market: $84,020 – $109,804

Comparison: 112 similar vehicles

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

Myrtle Beach, SC

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

Mount Pleasant, SC

OverpricedLimited · 12
$107,424Mileage not verified

Market: $94,454 – $104,544

Comparison: 12 similar vehicles

Priced ~3% above the typical market range for similar vehicles (based on current market benchmarks)

Mount Pleasant, SC

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Clover, SC

Fair PriceModerate · 24
$108,104Mileage not verified

Market: $86,204 – $135,879

Comparison: 24 similar vehicles

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

Clover, SC

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

Columbia, SC

Fair PriceModerate · 37
$108,483Mileage not verified

Market: $103,048 – $117,677

Comparison: 37 similar vehicles

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

Columbia, SC

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Greenville, SC

Fair PriceRobust · 113
$109,904Mileage not verified

Market: $94,430 – $163,099

Comparison: 113 similar vehicles

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

Greenville, SC

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Myrtle Beach, SC

Fair PriceRobust · 181
$110,749Mileage not verified

Market: $80,182 – $138,244

Comparison: 181 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 36 days listed (based on current market benchmarks)

Myrtle Beach, SC

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Moncks Corner, SC

Fair PriceRobust · 113
$114,139Mileage not verified

Market: $80,182 – $135,879

Comparison: 113 similar vehicles

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

Moncks Corner, SC

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Lancaster, SC

UnscoredLimited · 7
$117,119Mileage not verified

Comparison: 7 similar vehicles

Lancaster, SC

2027 Mercedes-Benz SL Mercedes-AMG

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

2027 Mercedes-Benz SL Mercedes-AMG

Charleston, SC

UnscoredInsufficient · 3
$118,549Mileage not verified

Comparison: 3 similar vehicles

Charleston, SC

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Charleston, SC

UnscoredLimited · 5
$119,499Mileage not verified

Comparison: 5 similar vehicles

Charleston, SC

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Greenville, SC

UnscoredLimited · 7
$119,729Mileage not verified

Comparison: 7 similar vehicles

Greenville, SC

2027 Chevrolet Corvette 2LT

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

2027 Chevrolet Corvette 2LT

Little River, SC

UnscoredLimited · 6
$123,074Mileage not verified

Comparison: 6 similar vehicles

Little River, SC

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Greenville, SC

UnscoredLimited · 7
$123,519Mileage not verified

Comparison: 7 similar vehicles

Greenville, SC

2027 Mercedes-Benz SL Mercedes-AMG

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

2027 Mercedes-Benz SL Mercedes-AMG

Mount Pleasant, SC

UnscoredInsufficient · 3
$126,169Mileage not verified

Comparison: 3 similar vehicles

Mount Pleasant, SC

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

Okatie, SC

Fair PriceModerate · 41
$140,479Mileage not verified

Market: $93,440 – $156,899

Comparison: 41 similar vehicles

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

Okatie, SC

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. 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 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.

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