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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 8, 2026

5.9M+

Unique vehicles analyzed

as of October 8, 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

1,423 listings found

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Laredo, TX

UnscoredInsufficient · 0
$81,675Mileage not verified

Laredo, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

College Station, TX

Great DealModerate · 21
$84,925Mileage not verified

Market: $86,919 – $97,994

Comparison: 21 similar vehicles

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

College Station, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Austin, TX

UnscoredInsufficient · 4
$86,919Mileage not verified

Comparison: 4 similar vehicles

Austin, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Austin, TX

UnscoredInsufficient · 4
$88,734Mileage not verified

Comparison: 4 similar vehicles

Austin, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Austin, TX

UnscoredInsufficient · 4
$88,734Mileage not verified

Comparison: 4 similar vehicles

Austin, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Houston, TX

UnscoredLimited · 6
$88,855Mileage not verified

Comparison: 6 similar vehicles

Houston, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Plano, TX

UnscoredLimited · 7
$90,225Mileage not verified

Comparison: 7 similar vehicles

Plano, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Austin, TX

UnscoredInsufficient · 4
$90,364Mileage not verified

Comparison: 4 similar vehicles

Austin, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Houston, TX

UnscoredLimited · 5
$91,650Mileage not verified

Comparison: 5 similar vehicles

Houston, TX

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Plano, TX

UnscoredLimited · 7
$93,895Mileage not verified

Comparison: 7 similar vehicles

Plano, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Grapevine, TX

Fair PriceModerate · 37
$110,080Mileage not verified

Market: $97,430 – $124,629

Comparison: 37 similar vehicles

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

Grapevine, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Plano, TX

Fair PriceModerate · 38
$110,385Mileage not verified

Market: $97,430 – $124,629

Comparison: 38 similar vehicles

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

Plano, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Plano, TX

Fair PriceModerate · 38
$111,315Mileage not verified

Market: $97,430 – $124,629

Comparison: 38 similar vehicles

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

Plano, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Grapevine, TX

Fair PriceModerate · 37
$111,410Mileage not verified

Market: $97,430 – $124,629

Comparison: 37 similar vehicles

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

Grapevine, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Houston, TX

Fair PriceRobust · 50
$113,325Mileage not verified

Market: $103,625 – $121,465

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 46 days listed (based on current market benchmarks)

Houston, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Houston, TX

Fair PriceRobust · 51
$120,280Mileage not verified

Market: $103,625 – $121,465

Comparison: 51 similar vehicles

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

Houston, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Houston, TX

Fair PriceRobust · 51
$120,910Mileage not verified

Market: $103,625 – $121,465

Comparison: 51 similar vehicles

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

Houston, TX

2027 Mercedes-Benz E-Class AMG E53

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

2027 Mercedes-Benz E-Class AMG E53

Houston, TX

Fair PriceRobust · 51
$121,027Mileage not verified

Market: $103,625 – $121,465

Comparison: 51 similar vehicles

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

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

San Antonio, TX

UnscoredInsufficient · 4
$132,125Mileage not verified

Comparison: 4 similar vehicles

San Antonio, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Houston, TX

Fair PriceLimited · 15
$132,954Mileage not verified

Market: $133,445 – $159,579

Comparison: 15 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 188 days listed (based on current market benchmarks)

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Irving, TX

Fair PriceModerate · 29
$133,450Mileage not verified

Market: $133,850 – $164,425

Comparison: 29 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 113 days listed (based on current market benchmarks)

Irving, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Irving, TX

Fair PriceModerate · 29
$133,850Mileage not verified

Market: $133,450 – $164,425

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 71 days listed (based on current market benchmarks)

Irving, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Temple, TX

Fair PriceRobust · 72
$134,130Mileage not verified

Market: $132,125 – $164,425

Comparison: 72 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 104 days listed (based on current market benchmarks)

Temple, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

San Antonio, TX

UnscoredLimited · 5
$134,250Mileage not verified

Comparison: 5 similar vehicles

San Antonio, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Plano, TX

Fair PriceModerate · 28
$134,365Mileage not verified

Market: $133,450 – $164,425

Comparison: 28 similar vehicles

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

Plano, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Dallas, TX

Fair PriceModerate · 29
$134,600Mileage not verified

Market: $133,450 – $164,425

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 68 days listed (based on current market benchmarks)

Dallas, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Houston, TX

Fair PriceLimited · 15
$134,625Mileage not verified

Market: $132,954 – $159,579

Comparison: 15 similar vehicles

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

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Houston, TX

Fair PriceLimited · 15
$134,724Mileage not verified

Market: $132,954 – $159,579

Comparison: 15 similar vehicles

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

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Katy, TX

Fair PriceLimited · 15
$134,745Mileage not verified

Market: $132,954 – $159,579

Comparison: 15 similar vehicles

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

Katy, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Pharr, TX

UnscoredInsufficient · 0
$134,925Mileage not verified

Pharr, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Houston, TX

Fair PriceLimited · 17
$134,948Mileage not verified

Market: $132,954 – $159,579

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 148 days listed (based on current market benchmarks)

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

San Antonio, TX

UnscoredLimited · 5
$135,150Mileage not verified

Comparison: 5 similar vehicles

San Antonio, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Austin, TX

Fair PriceLimited · 14
$135,247Mileage not verified

Market: $133,578 – $150,960

Comparison: 14 similar vehicles

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

Austin, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Houston, TX

Fair PriceLimited · 15
$135,574Mileage not verified

Market: $132,954 – $159,579

Comparison: 15 similar vehicles

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

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Austin, TX

Fair PriceLimited · 14
$135,647Mileage not verified

Market: $133,578 – $150,960

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 122 days listed (based on current market benchmarks)

Austin, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Plano, TX

Fair PriceModerate · 28
$135,765Mileage not verified

Market: $133,450 – $164,425

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 112 days listed (based on current market benchmarks)

Plano, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Plano, TX

Fair PriceModerate · 28
$135,765Mileage not verified

Market: $133,450 – $164,425

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 67 days listed (based on current market benchmarks)

Plano, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Round Rock, TX

Fair PriceLimited · 14
$135,798Mileage not verified

Market: $133,578 – $150,960

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 119 days listed (based on current market benchmarks)

Round Rock, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Fort Worth, TX

Fair PriceModerate · 27
$136,349Mileage not verified

Market: $133,450 – $164,425

Comparison: 27 similar vehicles

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

Fort Worth, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Fort Worth, TX

Fair PriceModerate · 27
$136,399Mileage not verified

Market: $133,450 – $164,425

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 81 days listed (based on current market benchmarks)

Fort Worth, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Conroe, TX

UnscoredInsufficient · 3
$137,530Mileage not verified

Comparison: 3 similar vehicles

Conroe, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Austin, TX

Fair PriceLimited · 13
$137,650Mileage not verified

Market: $133,578 – $150,960

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 50 days listed (based on current market benchmarks)

Austin, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

San Antonio, TX

UnscoredInsufficient · 4
$138,455Mileage not verified

Comparison: 4 similar vehicles

San Antonio, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Austin, TX

Fair PriceLimited · 14
$138,647Mileage not verified

Market: $133,578 – $150,960

Comparison: 14 similar vehicles

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

Austin, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Arlington, TX

Fair PriceModerate · 28
$140,749Mileage not verified

Market: $133,450 – $164,425

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 84 days listed (based on current market benchmarks)

Arlington, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Plano, TX

Fair PriceModerate · 28
$141,270Mileage not verified

Market: $133,450 – $164,425

Comparison: 28 similar vehicles

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

Plano, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Houston, TX

Fair PriceLimited · 15
$142,005Mileage not verified

Market: $132,954 – $159,579

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 127 days listed (based on current market benchmarks)

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Katy, TX

Fair PriceModerate · 45
$143,295Mileage not verified

Market: $132,125 – $163,725

Comparison: 45 similar vehicles

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

Katy, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Houston, TX

Fair PriceLimited · 15
$145,093Mileage not verified

Market: $132,954 – $159,579

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 46 days listed (based on current market benchmarks)

Houston, TX

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Fort Worth, TX

Fair PriceModerate · 27
$145,869Mileage not verified

Market: $133,450 – $164,425

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 130 days listed (based on current market benchmarks)

Fort Worth, TX

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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