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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

180 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

Bentonville, AR

UnscoredInsufficient · 0
$88,659Mileage not verified

Bentonville, AR

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

Bentonville, AR

UnscoredLimited · 6
$121,529Mileage not verified

Comparison: 6 similar vehicles

Bentonville, AR

2027 BMW M5 Touring

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

2027 BMW M5 Touring

Bentonville, AR

UnscoredInsufficient · 3
$139,684Mileage not verified

Comparison: 3 similar vehicles

Bentonville, AR

2026 Mercedes-Benz E-Class AMG E53

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

2026 Mercedes-Benz E-Class AMG E53

Bentonville, AR

Fair PriceLimited · 10
$111,2241,631 mi

Market: $108,909 – $120,919

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 210 days listed (based on current market benchmarks)

Bentonville, AR

2026 Mercedes-Benz E-Class AMG E53

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

2026 Mercedes-Benz E-Class AMG E53

Bentonville, AR

Fair PriceLimited · 10
$114,509Mileage not verified

Market: $108,909 – $120,919

Comparison: 10 similar vehicles

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

Bentonville, AR

2026 Mercedes-Benz E-Class AMG E53

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

2026 Mercedes-Benz E-Class AMG E53

Bentonville, AR

Fair PriceLimited · 10
$116,0749,614 mi

Market: $108,909 – $120,919

Comparison: 10 similar vehicles

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

Bentonville, AR

2026 Mercedes-Benz E-Class AMG E53

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

2026 Mercedes-Benz E-Class AMG E53

Bentonville, AR

Fair PriceLimited · 10
$116,0742,965 mi

Market: $108,909 – $120,919

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 90 days listed (based on current market benchmarks)

Bentonville, AR

2026 Mercedes-Benz E-Class AMG E53

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

2026 Mercedes-Benz E-Class AMG E53

Bentonville, AR

Fair PriceLimited · 10
$116,389Mileage not verified

Market: $108,909 – $120,919

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 98 days listed (based on current market benchmarks)

Bentonville, AR

2026 Mercedes-Benz E-Class AMG E53

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

2026 Mercedes-Benz E-Class AMG E53

Bentonville, AR

OverpricedLimited · 10
$120,919Mileage not verified

Market: $108,909 – $116,389

Comparison: 10 similar vehicles

Priced ~4% above the typical market range for similar vehicles (based on current market benchmarks)

Bentonville, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Little Rock, AR

Great DealLimited · 14
$24,97918,344 mi

Market: $27,910 – $30,429

Comparison: 14 similar vehicles

Competitively priced ~11% below the typical range compared to similar vehicles · 58 days listed (based on current market benchmarks)

Little Rock, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Harrison, AR

Fair PriceRobust · 143
$25,90058,185 mi

Market: $21,750 – $31,299

Comparison: 143 similar vehicles

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

Harrison, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Conway, AR

Fair PriceRobust · 94
$26,62484,733 mi

Market: $21,750 – $34,431

Comparison: 94 similar vehicles

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

Conway, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Bentonville, AR

Fair PriceRobust · 201
$27,12441,528 mi

Market: $21,750 – $31,299

Comparison: 201 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 62 days listed (based on current market benchmarks)

Bentonville, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Conway, AR

Fair PriceLimited · 15
$27,91010,593 mi

Market: $24,979 – $31,109

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 108 days listed (based on current market benchmarks)

Conway, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Little Rock, AR

Fair PriceLimited · 14
$28,26018,095 mi

Market: $24,979 – $30,429

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 351 days listed (based on current market benchmarks)

Little Rock, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

White Hall, AR

Fair PriceRobust · 102
$28,59525,000 mi

Market: $24,979 – $34,431

Comparison: 102 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 16 days listed (based on current market benchmarks)

White Hall, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Berryville, AR

UnscoredLimited · 6
$28,96612,185 mi

Comparison: 6 similar vehicles

Berryville, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Searcy, AR

Fair PriceRobust · 84
$29,25745,654 mi

Market: $21,750 – $31,111

Comparison: 84 similar vehicles

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

Searcy, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Conway, AR

Fair PriceRobust · 107
$29,42422,014 mi

Market: $21,750 – $34,431

Comparison: 107 similar vehicles

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

Conway, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Conway, AR

UnscoredInsufficient · 4
$29,75726,759 mi

Comparison: 4 similar vehicles

Conway, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Conway, AR

UnscoredLimited · 8
$30,30018,824 mi

Comparison: 8 similar vehicles

Conway, AR

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Jacksonville, AR

Fair PriceModerate · 33
$30,39857,840 mi

Market: $24,695 – $35,137

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 82 days listed (based on current market benchmarks)

Jacksonville, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Searcy, AR

Fair PriceRobust · 80
$30,98016,654 mi

Market: $21,750 – $31,111

Comparison: 80 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 125 days listed (based on current market benchmarks)

Searcy, AR

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Hot Springs, AR

UnscoredInsufficient · 4
$30,98224,362 mi

Comparison: 4 similar vehicles

Hot Springs, AR

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

West Memphis, AR

Fair PriceModerate · 20
$31,59038,832 mi

Market: $27,995 – $34,196

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)

West Memphis, AR

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Conway, AR

Fair PriceModerate · 35
$31,63316,443 mi

Market: $24,695 – $35,137

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 53 days listed (based on current market benchmarks)

Conway, AR

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Conway, AR

Fair PriceModerate · 36
$32,32119,034 mi

Market: $28,734 – $38,930

Comparison: 36 similar vehicles

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

Conway, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Farmington, AR

UnscoredLimited · 7
$32,36332,575 mi

Comparison: 7 similar vehicles

Farmington, AR

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Fayetteville, AR

Fair PriceRobust · 66
$32,4494,719 mi

Market: $26,895 – $35,137

Comparison: 66 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 70 days listed (based on current market benchmarks)

Fayetteville, AR

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Fayetteville, AR

Fair PriceRobust · 65
$32,63311,771 mi

Market: $26,895 – $35,137

Comparison: 65 similar vehicles

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

Fayetteville, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

North Little Rock, AR

Fair PriceLimited · 10
$32,75924,305 mi

Market: $30,851 – $35,329

Comparison: 10 similar vehicles

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

North Little Rock, AR

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Fayetteville, AR

UnscoredLimited · 7
$32,78919,271 mi

Comparison: 7 similar vehicles

Fayetteville, AR

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Malvern, AR

Fair PriceModerate · 39
$32,93033,773 mi

Market: $24,695 – $35,137

Comparison: 39 similar vehicles

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

Malvern, AR

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Fayetteville, AR

UnscoredLimited · 7
$33,15913,668 mi

Comparison: 7 similar vehicles

Fayetteville, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Little Rock, AR

Fair PriceRobust · 104
$33,37940,242 mi

Market: $30,851 – $38,295

Comparison: 104 similar vehicles

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

Little Rock, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Little Rock, AR

Fair PriceLimited · 12
$33,40119,780 mi

Market: $33,831 – $33,960

Comparison: 12 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 67 days listed (based on current market benchmarks)

Little Rock, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Berryville, AR

UnscoredLimited · 8
$33,81626,171 mi

Comparison: 8 similar vehicles

Berryville, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Hope, AR

Fair PriceRobust · 72
$33,82114,537 mi

Market: $30,851 – $39,862

Comparison: 72 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)

Hope, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Fayetteville, AR

UnscoredLimited · 7
$34,13324,319 mi

Comparison: 7 similar vehicles

Fayetteville, AR

2025 Subaru Outback Touring

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

2025 Subaru Outback Touring

Fayetteville, AR

Fair PriceModerate · 30
$34,43310,360 mi

Market: $28,000 – $38,898

Comparison: 30 similar vehicles

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

Fayetteville, AR

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Fayetteville, AR

Fair PriceRobust · 89
$34,8694,675 mi

Market: $29,999 – $38,930

Comparison: 89 similar vehicles

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

Fayetteville, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Jacksonville, AR

OverpricedLimited · 12
$34,99923,958 mi

Market: $30,851 – $33,872

Comparison: 12 similar vehicles

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

Jacksonville, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Fayetteville, AR

UnscoredLimited · 9
$35,38930,160 mi

Comparison: 9 similar vehicles

Fayetteville, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Arkadelphia, AR

Fair PriceRobust · 75
$36,9892,893 mi

Market: $30,851 – $37,900

Comparison: 75 similar vehicles

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

Arkadelphia, AR

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Mountain Home, AR

Fair PriceRobust · 124
$37,90018,195 mi

Market: $30,851 – $38,295

Comparison: 124 similar vehicles

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

Mountain Home, AR

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Malvern, AR

OverpricedRobust · 52
$38,9305,223 mi

Market: $28,734 – $37,431

Comparison: 52 similar vehicles

Priced ~4% above the typical market range for similar vehicles (based on current market benchmarks)

Malvern, AR

2024 Subaru Outback Wilderness

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

2024 Subaru Outback Wilderness

Rogers, AR

UnscoredLimited · 6
$22,28889,405 mi

Comparison: 6 similar vehicles

Rogers, AR

2024 Subaru Outback Premium

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

2024 Subaru Outback Premium

Fayetteville, AR

Fair PriceRobust · 86
$22,39985,543 mi

Market: $17,449 – $29,549

Comparison: 86 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 21 days listed (based on current market benchmarks)

Fayetteville, AR

2024 Subaru Outback Premium

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

2024 Subaru Outback Premium

Hot Springs, AR

Fair PriceModerate · 39
$22,699104,401 mi

Market: $19,095 – $29,549

Comparison: 39 similar vehicles

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

Hot Springs, AR

2024 Subaru Outback Limited

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

2024 Subaru Outback Limited

Fayetteville, AR

Fair PriceRobust · 142
$24,92786,145 mi

Market: $22,319 – $32,182

Comparison: 142 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 21 days listed (based on current market benchmarks)

Fayetteville, AR

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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