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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 · November 2, 2026

6.1M+

Unique vehicles analyzed

as of November 1, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.8M used·Listings processed daily

Or explore the market

41 listings found

2024 Chevrolet Malibu 1LT

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

2024 Chevrolet Malibu 1LT

Marked Tree, AR

Fair PriceModerate · 32
$18,75666,036 mi

Market: $16,995 – $21,950

Comparison: 32 similar vehicles

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

Marked Tree, AR

2020 Kia Sorento SX

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

2020 Kia Sorento SX

Marked Tree, AR

Fair PriceLimited · 10
$19,98674,054 mi

Market: $19,413 – $23,999

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)

Marked Tree, AR

2025 Nissan Altima SV

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

2025 Nissan Altima SV

Marked Tree, AR

Fair PriceModerate · 33
$19,99932,003 mi

Market: $20,135 – $23,624

Comparison: 33 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 241 days listed (based on current market benchmarks)

Marked Tree, AR

2025 Buick Encore GX Preferred

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

2025 Buick Encore GX Preferred

Marked Tree, AR

Unscored
$23,18018,205 mi

Comparison: 7 similar vehicles

Marked Tree, AR

2023 Chevrolet TrailBlazer LT

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

2023 Chevrolet TrailBlazer LT

Marked Tree, AR

UnscoredInsufficient · 0
$23,42019,822 mi

Marked Tree, AR

2023 Ford Escape ST-Line

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

2023 Ford Escape ST-Line

Marked Tree, AR

UnscoredInsufficient · 3
$23,66325,962 mi

Comparison: 3 similar vehicles

Marked Tree, AR

2025 Hyundai Tucson SEL

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

2025 Hyundai Tucson SEL

Marked Tree, AR

Fair PriceRobust · 79
$24,09836,487 mi

Market: $21,997 – $25,930

Comparison: 79 similar vehicles

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

Marked Tree, AR

2024 Hyundai Kona N Line

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

2024 Hyundai Kona N Line

Marked Tree, AR

UnscoredInsufficient · 0
$24,18334,888 mi

Marked Tree, AR

2025 Ford Escape ST-Line

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

2025 Ford Escape ST-Line

Marked Tree, AR

Fair PriceModerate · 49
$24,18928,913 mi

Market: $19,627 – $26,066

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 241 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Nissan KICKS SR AWD

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

2026 Nissan KICKS SR AWD

Marked Tree, AR

UnscoredInsufficient · 3
$25,72212,875 mi

Comparison: 3 similar vehicles

Marked Tree, AR

2023 Chevrolet TrailBlazer RS

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

2023 Chevrolet TrailBlazer RS

Marked Tree, AR

Fair PriceLimited · 11
$26,68017,206 mi

Market: $22,990 – $26,981

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 136 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Chevrolet Equinox LT

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

2026 Chevrolet Equinox LT

Marked Tree, AR

OverpricedLimited · 16
$27,75013,922 mi

Market: $25,998 – $27,659

Comparison: 16 similar vehicles

Marked Tree, AR

2026 Ford Bronco Sport Outer Banks

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

2026 Ford Bronco Sport Outer Banks

Marked Tree, AR

UnscoredInsufficient · 0
$32,27020,344 mi

Marked Tree, AR

2026 Ford Explorer

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

2026 Ford Explorer

Marked Tree, AR

UnscoredInsufficient · 0
$39,725Mileage not verified

Marked Tree, AR

2026 Ford Ranger XLT

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

2026 Ford Ranger XLT

Marked Tree, AR

Fair PriceRobust · 57
$39,735Mileage not verified

Market: $34,928 – $45,185

Comparison: 57 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 116 days listed (based on current market benchmarks)

Marked Tree, AR

2024 Ford Bronco 2-Door Big Bend

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

2024 Ford Bronco 2-Door Big Bend

Marked Tree, AR

UnscoredInsufficient · 3
$39,75919,096 mi

Comparison: 3 similar vehicles

Marked Tree, AR

2026 Ford Ranger XLT

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

2026 Ford Ranger XLT

Marked Tree, AR

Fair PriceModerate · 41
$40,450Mileage not verified

Market: $36,592 – $47,314

Comparison: 41 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 86 days listed (based on current market benchmarks)

Marked Tree, AR

2023 Ford F-150 XLT

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

2023 Ford F-150 XLT

Marked Tree, AR

Fair PriceLimited · 19
$40,98035,083 mi

Market: $36,998 – $43,998

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 262 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford Explorer

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

2026 Ford Explorer

Marked Tree, AR

UnscoredInsufficient · 0
$41,034Mileage not verified

Marked Tree, AR

2026 Ford Explorer ST-LINE

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

2026 Ford Explorer ST-LINE

Marked Tree, AR

Unscored
$41,331Mileage not verified

Comparison: 6 similar vehicles

Marked Tree, AR

2024 Ford F-150 STX

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

2024 Ford F-150 STX

Marked Tree, AR

Fair PriceLimited · 11
$42,92139,242 mi

Market: $38,568 – $45,695

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 87 days listed (based on current market benchmarks)

Marked Tree, AR

2023 GMC Yukon SLT

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

2023 GMC Yukon SLT

Marked Tree, AR

Unscored
$44,50075,803 mi

Comparison: 7 similar vehicles

Marked Tree, AR

2026 Ford Explorer ST-LINE

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

2026 Ford Explorer ST-LINE

Marked Tree, AR

Fair PriceModerate · 24
$45,490Mileage not verified

Market: $42,645 – $51,010

Comparison: 24 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 102 days listed (based on current market benchmarks)

Marked Tree, AR

2022 Ford F-150 Lariat

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

2022 Ford F-150 Lariat

Marked Tree, AR

Unscored
$46,88742,312 mi

Comparison: 6 similar vehicles

Marked Tree, AR

2024 Ford F-150 Lariat

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

2024 Ford F-150 Lariat

Marked Tree, AR

Fair PriceLimited · 17
$49,50058,582 mi

Market: $47,415 – $51,741

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 23 days listed (based on current market benchmarks)

Marked Tree, AR

2025 Ford Bronco 4-Door Badlands

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

2025 Ford Bronco 4-Door Badlands

Marked Tree, AR

Fair PriceLimited · 12
$54,00015,929 mi

Market: $51,973 – $62,118

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford F-150 XL

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

2026 Ford F-150 XL

Marked Tree, AR

OverpricedModerate · 26
$55,445Mileage not verified

Market: $39,805 – $51,883

Comparison: 26 similar vehicles

Priced ~7% above the typical market range for similar vehicles (based on current market benchmarks)

Marked Tree, AR

2024 Ford F-350 Super Duty XLT

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

2024 Ford F-350 Super Duty XLT

Marked Tree, AR

UnscoredInsufficient · 3
$55,70039,459 mi

Comparison: 3 similar vehicles

Marked Tree, AR

2027 Ford Explorer Platinum

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

2027 Ford Explorer Platinum

Marked Tree, AR

Fair PriceModerate · 41
$57,670Mileage not verified

Market: $52,555 – $64,109

Comparison: 41 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 86 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford F-150 XLT

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

2026 Ford F-150 XLT

Marked Tree, AR

Fair PriceRobust · 179
$61,745Mileage not verified

Market: $42,650 – $69,800

Comparison: 179 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 63 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford Expedition Active

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

2026 Ford Expedition Active

Marked Tree, AR

Fair PriceModerate · 40
$72,855Mileage not verified

Market: $62,903 – $75,495

Comparison: 40 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 232 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford F-150 Lariat

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

2026 Ford F-150 Lariat

Marked Tree, AR

Fair PriceRobust · 108
$73,235Mileage not verified

Market: $54,520 – $78,115

Comparison: 108 similar vehicles

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

Marked Tree, AR

2027 Ford Expedition Active

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

2027 Ford Expedition Active

Marked Tree, AR

Fair PriceRobust · 62
$74,510Mileage not verified

Market: $65,820 – $79,770

Comparison: 62 similar vehicles

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

Marked Tree, AR

2026 Ford F-150 Platinum

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

2026 Ford F-150 Platinum

Marked Tree, AR

Fair PriceModerate · 36
$77,820Mileage not verified

Market: $68,010 – $92,915

Comparison: 36 similar vehicles

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

Marked Tree, AR

2026 Ford F-250 Super Duty XL

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

2026 Ford F-250 Super Duty XL

Marked Tree, AR

Unscored
$78,175Mileage not verified

Comparison: 5 similar vehicles

Marked Tree, AR

2026 Ford F-250 Super Duty Lariat

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

2026 Ford F-250 Super Duty Lariat

Marked Tree, AR

Fair PriceModerate · 48
$81,787Mileage not verified

Market: $68,575 – $97,360

Comparison: 48 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 114 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford F-250 Super Duty Lariat

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

2026 Ford F-250 Super Duty Lariat

Marked Tree, AR

Fair PriceModerate · 48
$83,797Mileage not verified

Market: $68,575 – $97,360

Comparison: 48 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 128 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford F-350 Super Duty Lariat

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

2026 Ford F-350 Super Duty Lariat

Marked Tree, AR

Fair PriceModerate · 36
$83,987Mileage not verified

Market: $60,995 – $87,840

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 128 days listed (based on current market benchmarks)

Marked Tree, AR

2026 Ford F-350 Super Duty Lariat

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

2026 Ford F-350 Super Duty Lariat

Marked Tree, AR

Fair PriceModerate · 36
$84,733Mileage not verified

Market: $60,995 – $87,840

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 109 days listed (based on current market benchmarks)

Marked Tree, AR

2027 Ford F-350 Super Duty Lariat

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

2027 Ford F-350 Super Duty Lariat

Marked Tree, AR

OverpricedModerate · 21
$93,655Mileage not verified

Market: $67,364 – $90,660

Comparison: 21 similar vehicles

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

Marked Tree, AR

2026 Ford F-250 Super Duty Platinum

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

2026 Ford F-250 Super Duty Platinum

Marked Tree, AR

Fair PriceLimited · 15
$95,280Mileage not verified

Market: $90,550 – $105,735

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 106 days listed (based on current market benchmarks)

Marked Tree, 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. 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.
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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