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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 23, 2026

6M+

Unique vehicles analyzed

as of October 22, 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

85 listings found

2022 RAM Promaster City Base

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

2022 RAM Promaster City Base

Springfield, OH

UnscoredModerate · 20
$11,995142,895 mi

Comparison: 20 similar vehicles

Springfield, OH

2014 RAM 1500 Pickup Outdoorsman

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

2014 RAM 1500 Pickup Outdoorsman

Springfield, OH

UnscoredModerate · 23
$15,594125,960 mi

Comparison: 23 similar vehicles

Springfield, OH

2018 RAM 1500 Pickup Tradesman

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

2018 RAM 1500 Pickup Tradesman

Springfield, OH

Fair PriceModerate · 35
$16,251117,066 mi

Market: $9,995 – $21,578

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 11 days listed (based on current market benchmarks)

Springfield, OH

2015 RAM 1500 Pickup Big Horn/Lone Star

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

2015 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

UnscoredInsufficient · 4
$16,995134,394 mi

Comparison: 4 similar vehicles

Springfield, OH

2011 RAM 1500 Pickup SLT

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

2011 RAM 1500 Pickup SLT

Springfield, OH

OverpricedRobust · 68
$16,995103,832 mi

Market: $3,995 – $13,825

Comparison: 68 similar vehicles

Priced ~23% above the typical market range for similar vehicles (based on current market benchmarks)

Springfield, OH

2020 RAM 1500 Pickup Big Horn/Lone Star

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

2020 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceModerate · 38
$19,987115,410 mi

Market: $19,944 – $30,859

Comparison: 38 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 183 days listed (based on current market benchmarks)

Springfield, OH

2024 RAM 1500 Classic SLT

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

2024 RAM 1500 Classic SLT

Springfield, OH

Fair PriceModerate · 37
$24,39559,127 mi

Market: $24,990 – $33,988

Comparison: 37 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 78 days listed (based on current market benchmarks)

Springfield, OH

2018 RAM 2500 Pickup Tradesman

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

2018 RAM 2500 Pickup Tradesman

Springfield, OH

UnscoredRobust · 87
$24,995122,563 mi

Comparison: 87 similar vehicles

Springfield, OH

2021 RAM ProMaster Cargo Van Base

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

2021 RAM ProMaster Cargo Van Base

Springfield, OH

UnscoredInsufficient · 0
$25,03135,629 mi

Springfield, OH

2021 RAM 1500 Pickup Big Horn/Lone Star

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

2021 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceModerate · 37
$26,90076,278 mi

Market: $21,500 – $30,898

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 31 days listed (based on current market benchmarks)

Springfield, OH

2020 RAM 1500 Classic SLT

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

2020 RAM 1500 Classic SLT

Springfield, OH

UnscoredInsufficient · 4
$27,04857,980 mi

Comparison: 4 similar vehicles

Springfield, OH

2021 RAM 1500 Pickup Big Horn/Lone Star

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

2021 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceModerate · 37
$30,50073,025 mi

Market: $21,500 – $30,883

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 120 days listed (based on current market benchmarks)

Springfield, OH

2023 RAM 1500 Pickup Big Horn/Lone Star

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

2023 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceLimited · 15
$32,90021,470 mi

Market: $33,852 – $42,998

Comparison: 15 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 2 days listed (based on current market benchmarks)

Springfield, OH

2024 RAM 1500 Classic Tradesman

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

2024 RAM 1500 Classic Tradesman

Springfield, OH

UnscoredInsufficient · 0
$33,72924,924 mi

Springfield, OH

2026 RAM 1500 Pickup Tradesman

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

2026 RAM 1500 Pickup Tradesman

Springfield, OH

Great DealLimited · 11
$34,982Mileage not verified

Market: $38,686 – $52,463

Comparison: 11 similar vehicles

Competitively priced ~10% below the typical range compared to similar vehicles · 443 days listed (based on current market benchmarks)

Springfield, OH

2024 RAM 2500 Pickup Big Horn

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

2024 RAM 2500 Pickup Big Horn

Springfield, OH

Fair PriceModerate · 36
$38,37845,649 mi

Market: $37,590 – $53,160

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 40 days listed (based on current market benchmarks)

Springfield, OH

2025 RAM 1500 Pickup Big Horn/Lone Star

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

2025 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

UnscoredModerate · 20
$38,63028,436 mi

Comparison: 20 similar vehicles

Springfield, OH

2026 RAM 1500 Pickup Tradesman

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

2026 RAM 1500 Pickup Tradesman

Springfield, OH

Fair PriceLimited · 11
$38,686Mileage not verified

Market: $34,982 – $52,463

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 111 days listed (based on current market benchmarks)

Springfield, OH

2022 RAM 2500 Pickup Laramie

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

2022 RAM 2500 Pickup Laramie

Springfield, OH

Fair PriceRobust · 91
$39,37475,590 mi

Market: $29,995 – $49,978

Comparison: 91 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 41 days listed (based on current market benchmarks)

Springfield, OH

2023 RAM 1500 Pickup Laramie

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

2023 RAM 1500 Pickup Laramie

Springfield, OH

UnscoredLimited · 7
$40,90025,095 mi

Comparison: 7 similar vehicles

Springfield, OH

2026 RAM 1500 Pickup Express

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

2026 RAM 1500 Pickup Express

Springfield, OH

Fair PriceModerate · 25
$42,699Mileage not verified

Market: $40,448 – $50,463

Comparison: 25 similar vehicles

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

Springfield, OH

2026 RAM 1500 Pickup Express

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

2026 RAM 1500 Pickup Express

Springfield, OH

Fair PriceModerate · 25
$43,017Mileage not verified

Market: $40,448 – $50,463

Comparison: 25 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 169 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Express

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

2026 RAM 1500 Pickup Express

Springfield, OH

Fair PriceModerate · 25
$43,221Mileage not verified

Market: $40,448 – $50,463

Comparison: 25 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 235 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$45,524Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 197 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Laramie

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

2026 RAM 1500 Pickup Laramie

Springfield, OH

Fair PriceRobust · 66
$45,59425,073 mi

Market: $43,280 – $50,687

Comparison: 66 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 30 days listed (based on current market benchmarks)

Springfield, OH

2018 RAM 3500 Pickup Laramie

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

2018 RAM 3500 Pickup Laramie

Springfield, OH

Fair PriceLimited · 11
$46,89396,471 mi

Market: $43,500 – $49,590

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

UnscoredLimited · 9
$47,1172,708 mi

Comparison: 9 similar vehicles

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$47,257Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 360 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$48,506Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 251 days listed (based on current market benchmarks)

Springfield, OH

2027 RAM 1500 Pickup Tradesman

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

2027 RAM 1500 Pickup Tradesman

Springfield, OH

Fair PriceLimited · 16
$48,780Mileage not verified

Market: $45,574 – $50,617

Comparison: 16 similar vehicles

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

Springfield, OH

2027 RAM 1500 Pickup Tradesman

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

2027 RAM 1500 Pickup Tradesman

Springfield, OH

Fair PriceLimited · 16
$48,780Mileage not verified

Market: $45,574 – $50,617

Comparison: 16 similar vehicles

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

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$48,988Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

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

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$49,759Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 214 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$49,922Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 137 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$50,190Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 103 days listed (based on current market benchmarks)

Springfield, OH

2025 RAM 1500 Pickup Big Horn/Lone Star

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

2025 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceLimited · 12
$50,738Mileage not verified

Market: $48,811 – $63,240

Comparison: 12 similar vehicles

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

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$50,971Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$51,346Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 285 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$51,602Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 118 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$51,814Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 156 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$51,926Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 160 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$52,479Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

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

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$53,787Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 52 days listed (based on current market benchmarks)

Springfield, OH

2027 RAM 3500 Chassis Cab Tradesman

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

2027 RAM 3500 Chassis Cab Tradesman

Springfield, OH

UnscoredLimited · 7
$55,513Mileage not verified

Comparison: 7 similar vehicles

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$55,761Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 52 days listed (based on current market benchmarks)

Springfield, OH

2027 RAM 1500 Pickup Express

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

2027 RAM 1500 Pickup Express

Springfield, OH

Fair PriceModerate · 43
$56,313Mileage not verified

Market: $48,396 – $58,562

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 28 days listed (based on current market benchmarks)

Springfield, OH

2026 RAM 1500 Pickup Big Horn/Lone Star

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

2026 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 200
$56,598Mileage not verified

Market: $43,275 – $69,905

Comparison: 200 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 88 days listed (based on current market benchmarks)

Springfield, OH

2027 RAM 1500 Pickup Big Horn/Lone Star

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

2027 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 174
$57,559Mileage not verified

Market: $54,145 – $67,033

Comparison: 174 similar vehicles

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

Springfield, OH

2025 RAM 3500 Pickup Big Horn

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

2025 RAM 3500 Pickup Big Horn

Springfield, OH

Great DealLimited · 11
$58,83314,466 mi

Market: $62,962 – $70,588

Comparison: 11 similar vehicles

Competitively priced ~7% below the typical range compared to similar vehicles · 116 days listed (based on current market benchmarks)

Springfield, OH

2027 RAM 1500 Pickup Big Horn/Lone Star

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

2027 RAM 1500 Pickup Big Horn/Lone Star

Springfield, OH

Fair PriceRobust · 174
$59,042Mileage not verified

Market: $54,145 – $67,033

Comparison: 174 similar vehicles

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

Springfield, OH

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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