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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 22, 2026

6M+

Unique vehicles analyzed

as of October 21, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.7M used·Listings processed daily

Or explore the market

80 listings found

2014 Mercedes-Benz E-Class E350

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

2014 Mercedes-Benz E-Class E350

Rosenberg, TX

UnscoredLimited · 6
$9,950106,749 mi

Comparison: 6 similar vehicles

Rosenberg, TX

2014 Dodge Challenger R/T

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

2014 Dodge Challenger R/T

Brazoria, TX

UnscoredLimited · 11
$12,995137,247 mi

Comparison: 11 similar vehicles

Brazoria, TX

2013 Hyundai Genesis Coupe Base

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

2013 Hyundai Genesis Coupe Base

Rosenberg, TX

UnscoredInsufficient · 0
$13,995139,000 mi

Rosenberg, TX

2018 Chevrolet Camaro 1LT

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

2018 Chevrolet Camaro 1LT

El Campo, TX

Fair PriceRobust · 53
$16,000108,037 mi

Market: $12,299 – $24,995

Comparison: 53 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 60 days listed (based on current market benchmarks)

El Campo, TX

2016 Subaru BRZ Limited

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

2016 Subaru BRZ Limited

Rosenberg, TX

UnscoredInsufficient · 3
$17,16882,085 mi

Comparison: 3 similar vehicles

Rosenberg, TX

2016 BMW 4 Series 435i

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

2016 BMW 4 Series 435i

Richmond, TX

UnscoredLimited · 5
$17,49589,810 mi

Comparison: 5 similar vehicles

Richmond, TX

2015 Dodge Challenger SXT

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

2015 Dodge Challenger SXT

Rosenberg, TX

Fair PriceLimited · 13
$18,995105,983 mi

Market: $10,900 – $22,995

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 224 days listed (based on current market benchmarks)

Rosenberg, TX

2023 Dodge Challenger GT

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

2023 Dodge Challenger GT

Rosenberg, TX

UnscoredInsufficient · 4
$21,84492,959 mi

Comparison: 4 similar vehicles

Rosenberg, TX

2016 Dodge Challenger R/T

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

2016 Dodge Challenger R/T

Richmond, TX

OverpricedLimited · 10
$23,22575,182 mi

Market: $15,999 – $22,990

Comparison: 10 similar vehicles

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

Richmond, TX

2019 Mercedes-Benz C-Class Coupe C300

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

2019 Mercedes-Benz C-Class Coupe C300

Rosenberg, TX

UnscoredInsufficient · 0
$24,91943,660 mi

Rosenberg, TX

2022 Ford Mustang EcoBoost

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

2022 Ford Mustang EcoBoost

Angleton, TX

UnscoredInsufficient · 0
$25,59435,824 mi

Angleton, TX

2016 Dodge Challenger Scat Pack

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

2016 Dodge Challenger Scat Pack

Rosenberg, TX

UnscoredInsufficient · 3
$26,18769,307 mi

Comparison: 3 similar vehicles

Rosenberg, TX

2025 Mazda MX-5 Miata RF Grand Touring

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

2025 Mazda MX-5 Miata RF Grand Touring

Richmond, TX

Fair PriceModerate · 31
$27,98521,109 mi

Market: $26,238 – $30,657

Comparison: 31 similar vehicles

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

Richmond, TX

2022 INFINITI Q60 Coupe LUXE

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

2022 INFINITI Q60 Coupe LUXE

Rosenberg, TX

UnscoredInsufficient · 0
$28,49967,381 mi

Rosenberg, TX

2021 Dodge Challenger R/T

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

2021 Dodge Challenger R/T

Rosenberg, TX

Great DealLimited · 16
$28,89757,095 mi

Market: $33,998 – $35,697

Comparison: 16 similar vehicles

Competitively priced ~15% below the typical range compared to similar vehicles · 28 days listed (based on current market benchmarks)

Rosenberg, TX

2022 Mazda MX-5 Miata RF Grand Touring

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

2022 Mazda MX-5 Miata RF Grand Touring

Rosenberg, TX

Fair PriceLimited · 14
$29,99811,714 mi

Market: $28,811 – $30,304

Comparison: 14 similar vehicles

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

Rosenberg, TX

2023 Mazda MX-5 Miata RF Grand Touring

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

2023 Mazda MX-5 Miata RF Grand Touring

Rosenberg, TX

UnscoredInsufficient · 0
$30,2239,794 mi

Rosenberg, TX

2022 Mercedes-Benz C-Class Coupe C 300

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

2022 Mercedes-Benz C-Class Coupe C 300

Rosenberg, TX

UnscoredInsufficient · 0
$30,84138,077 mi

Rosenberg, TX

2025 Ford Mustang EcoBoost Premium

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

2025 Ford Mustang EcoBoost Premium

Rosenberg, TX

UnscoredInsufficient · 4
$31,22321,437 mi

Comparison: 4 similar vehicles

Rosenberg, TX

2016 Chevrolet Camaro 2SS

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

2016 Chevrolet Camaro 2SS

Rosenberg, TX

UnscoredInsufficient · 0
$31,49955,408 mi

Rosenberg, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Angleton, TX

Fair PriceRobust · 289
$31,835Mileage not verified

Market: $28,220 – $43,732

Comparison: 289 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 139 days listed (based on current market benchmarks)

Angleton, TX

2025 Ford Mustang EcoBoost Premium

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

2025 Ford Mustang EcoBoost Premium

East Bernard, TX

UnscoredInsufficient · 3
$32,7249,367 mi

Comparison: 3 similar vehicles

East Bernard, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Angleton, TX

Fair PriceRobust · 289
$32,940Mileage not verified

Market: $28,220 – $43,732

Comparison: 289 similar vehicles

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

Angleton, TX

2023 Mercedes-Benz C-Class Coupe C 300

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

2023 Mercedes-Benz C-Class Coupe C 300

Richmond, TX

UnscoredInsufficient · 3
$33,19330,403 mi

Comparison: 3 similar vehicles

Richmond, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rosenberg, TX

Fair PriceRobust · 359
$33,380Mileage not verified

Market: $27,858 – $44,397

Comparison: 359 similar vehicles

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

Rosenberg, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Port Lavaca, TX

UnscoredLimited · 6
$33,465Mileage not verified

Comparison: 6 similar vehicles

Port Lavaca, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rosenberg, TX

Fair PriceRobust · 359
$33,875Mileage not verified

Market: $27,858 – $44,397

Comparison: 359 similar vehicles

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

Rosenberg, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Port Lavaca, TX

UnscoredLimited · 6
$33,960Mileage not verified

Comparison: 6 similar vehicles

Port Lavaca, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Angleton, TX

Fair PriceRobust · 289
$34,635Mileage not verified

Market: $28,220 – $43,732

Comparison: 289 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 89 days listed (based on current market benchmarks)

Angleton, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rosenberg, TX

Fair PriceRobust · 359
$35,875Mileage not verified

Market: $27,858 – $44,397

Comparison: 359 similar vehicles

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

Rosenberg, TX

2020 Mercedes-Benz E-Class E450

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

2020 Mercedes-Benz E-Class E450

Richmond, TX

UnscoredInsufficient · 0
$35,99837,278 mi

Richmond, TX

2023 Dodge Challenger R/T

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

2023 Dodge Challenger R/T

Wharton, TX

Fair PriceModerate · 22
$36,52319,201 mi

Market: $24,500 – $88,866

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 35 days listed (based on current market benchmarks)

Wharton, TX

2026 Ford Mustang EcoBoost

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

2026 Ford Mustang EcoBoost

Rosenberg, TX

Fair PriceRobust · 359
$36,870Mileage not verified

Market: $27,858 – $44,397

Comparison: 359 similar vehicles

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

Rosenberg, TX

2026 Toyota GR86 Premium

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

2026 Toyota GR86 Premium

Angleton, TX

Fair PriceLimited · 11
$37,095Mileage not verified

Market: $36,206 – $41,569

Comparison: 11 similar vehicles

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

Angleton, TX

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

Rosenberg, TX

Fair PriceRobust · 206
$37,425Mileage not verified

Market: $30,740 – $50,770

Comparison: 206 similar vehicles

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

Rosenberg, TX

2025 Ford Mustang EcoBoost

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

2025 Ford Mustang EcoBoost

Angleton, TX

Fair PriceLimited · 10
$37,735Mileage not verified

Market: $31,725 – $38,140

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 504 days listed (based on current market benchmarks)

Angleton, TX

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

Wharton, TX

UnscoredLimited · 5
$38,006Mileage not verified

Comparison: 5 similar vehicles

Wharton, TX

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

Angleton, TX

Fair PriceRobust · 163
$38,285Mileage not verified

Market: $30,740 – $47,375

Comparison: 163 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 95 days listed (based on current market benchmarks)

Angleton, TX

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

East Bernard, TX

Fair PriceRobust · 144
$38,789Mileage not verified

Market: $30,740 – $50,770

Comparison: 144 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 151 days listed (based on current market benchmarks)

East Bernard, TX

2022 Ford Mustang GT Premium

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

2022 Ford Mustang GT Premium

Richmond, TX

UnscoredInsufficient · 4
$38,99834,027 mi

Comparison: 4 similar vehicles

Richmond, TX

2022 Ford Mustang GT

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

2022 Ford Mustang GT

Rosenberg, TX

UnscoredLimited · 5
$39,00068,015 mi

Comparison: 5 similar vehicles

Rosenberg, TX

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

Rosenberg, TX

Fair PriceRobust · 206
$39,730Mileage not verified

Market: $30,740 – $50,770

Comparison: 206 similar vehicles

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

Rosenberg, TX

2026 BMW 2 Series 230i

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

2026 BMW 2 Series 230i

Richmond, TX

Fair PriceRobust · 94
$40,1364,780 mi

Market: $37,125 – $56,710

Comparison: 94 similar vehicles

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

Richmond, TX

2023 Ford Mustang GT Premium

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

2023 Ford Mustang GT Premium

Angleton, TX

UnscoredInsufficient · 0
$41,21732,420 mi

Angleton, TX

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

Angleton, TX

Fair PriceRobust · 163
$41,780Mileage not verified

Market: $30,740 – $47,375

Comparison: 163 similar vehicles

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

Angleton, TX

2016 Ford Mustang GT Premium

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

2016 Ford Mustang GT Premium

Richwood, TX

UnscoredInsufficient · 0
$42,16217,935 mi

Richwood, TX

2024 Ford Mustang GT Premium

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

2024 Ford Mustang GT Premium

Bay City, TX

Fair PriceModerate · 32
$42,59119,502 mi

Market: $42,806 – $49,772

Comparison: 32 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 34 days listed (based on current market benchmarks)

Bay City, TX

2026 Honda Prelude Base

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

2026 Honda Prelude Base

Lake Jackson, TX

Fair PriceRobust · 68
$43,875Mileage not verified

Market: $41,189 – $57,321

Comparison: 68 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 39 days listed (based on current market benchmarks)

Lake Jackson, TX

2016 Dodge Challenger SRT

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

2016 Dodge Challenger SRT

Port Lavaca, TX

UnscoredInsufficient · 3
$44,21668,877 mi

Comparison: 3 similar vehicles

Port Lavaca, TX

2026 Honda Prelude Base

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

2026 Honda Prelude Base

Lake Jackson, TX

Fair PriceRobust · 68
$44,685Mileage not verified

Market: $41,189 – $57,321

Comparison: 68 similar vehicles

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

Lake Jackson, 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. Mileage is never used to select comparables or adjust their prices. OAV withholds a verdict when mileage looks unreliable, or when higher-than-typical mileage, not a market discount, better explains a lower price. Over 120,000 miles, OAV still publishes Overpriced but withholds Great Deal and Fair Price: comparable cars usually have fewer miles, which can make those two verdicts misleading. 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.io compares with CarGurus, Cars.com and TrueCar

  • Carfax provides vehicle history reports and lists used cars for sale, showing how each price compares to its CARFAX Value.
  • CarGurus gives listings Deal Ratings based on its Instant Market Value (IMV), its estimate of a fair market price for a specific vehicle in a specific market.
  • Cars.com shows deal badges that compare a listing's price to similar vehicles in the same market.
  • Edmunds publishes car reviews and provides deal ratings on new and used listings.
  • iSeeCars analyzes and scores every listing and compares each price with the market price of similar vehicles for sale.
  • J.D. Power, which acquired the NADA Used Car Guide and NADAguides.com, publishes vehicle pricing and values.
  • TrueCar shows what others in your area paid for similar vehicles and connects shoppers with its Certified Dealers.

OAV.io is not a marketplace and does not sell cars. It helps shoppers find new and used cars at dealerships and evaluates each listing VIN by VIN against comparable listings, showing the comparable count, market range and as-of date for each rated listing. Its rating thresholds are published, thin evidence means Unscored, and dealers cannot pay to change an OAV.io rating, its eligibility or a listing's placement on OAV.io. Ratings are not guarantees of price or value, nor statements about a dealer in general.

How OAV.io compares

CarGurus, Instant Market Value, Deal Ratings, Cars.com, iSeeCars, TrueCar, TrueCar Price Graph, Edmunds, J.D. Power, NADA Used Car Guide, NADAguides, Carfax and CARFAX Value are trademarks of their respective owners. OAV.io is not affiliated with, sponsored by or endorsed by any of them.

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 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, and exports.
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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