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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 2, 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

69 listings found

2015 RAM 1500 Pickup Express

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

2015 RAM 1500 Pickup Express

Stephenville, TX

Unscored
$14,220160,418 mi

Comparison: 9 similar vehicles

Stephenville, TX

2015 RAM 1500 Pickup Laramie

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

2015 RAM 1500 Pickup Laramie

Stephenville, TX

Unscored
$14,224182,768 mi

Comparison: 21 similar vehicles

Stephenville, TX

2017 RAM Promaster City SLT

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

2017 RAM Promaster City SLT

Stephenville, TX

UnscoredInsufficient · 3
$15,220118,644 mi

Comparison: 3 similar vehicles

Stephenville, TX

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

Stephenville, TX

Unscored
$24,500146,142 mi

Comparison: 59 similar vehicles

Stephenville, TX

2022 RAM 1500 Pickup Tradesman

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

2022 RAM 1500 Pickup Tradesman

Stephenville, TX

Unscored
$25,22096,670 mi

Comparison: 9 similar vehicles

Stephenville, TX

2013 RAM 2500 Pickup SLT

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

2013 RAM 2500 Pickup SLT

Stephenville, TX

Fair PriceLimited · 11
$30,21676,690 mi

Market: $24,995 – $32,995

Comparison: 11 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 50
$32,08226,109 mi

Market: $27,100 – $41,510

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceModerate · 28
$35,1593,000 mi

Market: $32,008 – $47,717

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 250 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceModerate · 28
$36,659Mileage not verified

Market: $32,008 – $47,717

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 250 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 56
$38,50050,600 mi

Market: $36,492 – $46,303

Comparison: 56 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Great DealLimited · 11
$39,11716,833 mi

Market: $40,420 – $44,107

Comparison: 11 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 123 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceModerate · 28
$41,371Mileage not verified

Market: $32,008 – $47,717

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 215 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceModerate · 28
$42,575Mileage not verified

Market: $32,008 – $47,717

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 187 days listed (based on current market benchmarks)

Stephenville, TX

2019 RAM 2500 Pickup Laramie Longhorn

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

2019 RAM 2500 Pickup Laramie Longhorn

Stephenville, TX

Unscored
$43,216139,105 mi

Comparison: 16 similar vehicles

Stephenville, TX

2024 RAM 1500 Pickup Limited

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

2024 RAM 1500 Pickup Limited

Stephenville, TX

OverpricedLimited · 12
$48,22543,467 mi

Market: $44,225 – $47,787

Comparison: 12 similar vehicles

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

Stephenville, TX

2027 RAM ProMaster Cargo Van Tradesman

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

2027 RAM ProMaster Cargo Van Tradesman

Stephenville, TX

Fair PriceRobust · 86
$48,906Mileage not verified

Market: $48,906 – $59,025

Comparison: 86 similar vehicles

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

Stephenville, TX

2027 RAM ProMaster Cargo Van Tradesman

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

2027 RAM ProMaster Cargo Van Tradesman

Stephenville, TX

Fair PriceRobust · 86
$48,906Mileage not verified

Market: $48,906 – $59,025

Comparison: 86 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 152
$49,560Mileage not verified

Market: $44,635 – $57,630

Comparison: 152 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 152
$49,560Mileage not verified

Market: $44,635 – $57,630

Comparison: 152 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 3 days listed (based on current market benchmarks)

Stephenville, TX

2026 RAM ProMaster Cargo Van Tradesman

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

2026 RAM ProMaster Cargo Van Tradesman

Stephenville, TX

Fair PriceModerate · 26
$50,137Mileage not verified

Market: $41,131 – $55,705

Comparison: 26 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 313 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 300
$51,083Mileage not verified

Market: $36,669 – $90,651

Comparison: 300 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 240 days listed (based on current market benchmarks)

Stephenville, TX

2027 RAM 1500 Pickup Warlock

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

2027 RAM 1500 Pickup Warlock

Stephenville, TX

Fair PriceModerate · 22
$51,130Mileage not verified

Market: $52,270 – $58,670

Comparison: 22 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 16 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 152
$51,400Mileage not verified

Market: $44,635 – $57,630

Comparison: 152 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 300
$52,045Mileage not verified

Market: $36,669 – $90,651

Comparison: 300 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 233 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 152
$52,115Mileage not verified

Market: $44,635 – $57,630

Comparison: 152 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 3 days listed (based on current market benchmarks)

Stephenville, TX

2027 RAM 1500 Pickup Warlock

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

2027 RAM 1500 Pickup Warlock

Stephenville, TX

Fair PriceModerate · 22
$52,270Mileage not verified

Market: $51,130 – $58,670

Comparison: 22 similar vehicles

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

Stephenville, TX

2026 RAM 2500 Pickup Tradesman

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

2026 RAM 2500 Pickup Tradesman

Stephenville, TX

Fair PriceRobust · 69
$52,900Mileage not verified

Market: $46,035 – $63,183

Comparison: 69 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 110 days listed (based on current market benchmarks)

Stephenville, TX

2027 RAM ProMaster Cargo Van Tradesman

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

2027 RAM ProMaster Cargo Van Tradesman

Stephenville, TX

Fair PriceRobust · 86
$54,204Mileage not verified

Market: $48,906 – $59,025

Comparison: 86 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 78 days listed (based on current market benchmarks)

Stephenville, TX

2025 RAM 1500 Pickup Limited

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

2025 RAM 1500 Pickup Limited

Stephenville, TX

Fair PriceModerate · 24
$56,40615,815 mi

Market: $54,506 – $60,995

Comparison: 24 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 126
$58,242Mileage not verified

Market: $52,901 – $68,625

Comparison: 126 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 36 days listed (based on current market benchmarks)

Stephenville, TX

2027 RAM 2500 Pickup Tradesman/Warlock

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

2027 RAM 2500 Pickup Tradesman/Warlock

Stephenville, TX

Fair PriceModerate · 33
$58,520Mileage not verified

Market: $58,397 – $74,815

Comparison: 33 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 126
$58,651Mileage not verified

Market: $52,901 – $68,625

Comparison: 126 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 76
$58,854Mileage not verified

Market: $51,009 – $67,915

Comparison: 76 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 239 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 76
$59,186Mileage not verified

Market: $51,009 – $67,915

Comparison: 76 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 215 days listed (based on current market benchmarks)

Stephenville, TX

2026 RAM 2500 Pickup Tradesman

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

2026 RAM 2500 Pickup Tradesman

Stephenville, TX

Fair PriceRobust · 69
$59,873Mileage not verified

Market: $46,035 – $63,183

Comparison: 69 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 221 days listed (based on current market benchmarks)

Stephenville, TX

2027 RAM 2500 Pickup Tradesman/Warlock

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

2027 RAM 2500 Pickup Tradesman/Warlock

Stephenville, TX

Fair PriceModerate · 33
$59,990Mileage not verified

Market: $58,397 – $74,815

Comparison: 33 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 76
$60,820Mileage not verified

Market: $51,009 – $67,915

Comparison: 76 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 240 days listed (based on current market benchmarks)

Stephenville, TX

2026 RAM 2500 Pickup Tradesman

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

2026 RAM 2500 Pickup Tradesman

Stephenville, TX

Fair PriceRobust · 69
$60,927Mileage not verified

Market: $46,035 – $63,183

Comparison: 69 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 194 days listed (based on current market benchmarks)

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 126
$61,625Mileage not verified

Market: $52,901 – $68,625

Comparison: 126 similar vehicles

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

Stephenville, TX

2025 RAM 2500 Pickup Rebel

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

2025 RAM 2500 Pickup Rebel

Stephenville, TX

UnscoredInsufficient · 4
$61,82019,547 mi

Comparison: 4 similar vehicles

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 126
$62,070Mileage not verified

Market: $52,901 – $68,625

Comparison: 126 similar vehicles

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

Stephenville, TX

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

Stephenville, TX

Fair PriceRobust · 126
$63,130Mileage not verified

Market: $52,901 – $68,625

Comparison: 126 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 8 days listed (based on current market benchmarks)

Stephenville, TX

2026 RAM 2500 Pickup Big Horn/Lone Star

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

2026 RAM 2500 Pickup Big Horn/Lone Star

Stephenville, TX

Fair PriceRobust · 55
$63,270Mileage not verified

Market: $55,062 – $80,938

Comparison: 55 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 200 days listed (based on current market benchmarks)

Stephenville, TX

2026 RAM 2500 Pickup Big Horn/Lone Star

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

2026 RAM 2500 Pickup Big Horn/Lone Star

Stephenville, TX

Fair PriceRobust · 55
$64,812Mileage not verified

Market: $55,062 – $80,938

Comparison: 55 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 218 days listed (based on current market benchmarks)

Stephenville, TX

2025 RAM 2500 Pickup Power Wagon

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

2025 RAM 2500 Pickup Power Wagon

Stephenville, TX

UnscoredInsufficient · 0
$65,224Mileage not verified

Stephenville, TX

2025 RAM 2500 Pickup Laramie

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

2025 RAM 2500 Pickup Laramie

Stephenville, TX

Fair PriceLimited · 19
$65,6183,265 mi

Market: $64,653 – $87,602

Comparison: 19 similar vehicles

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

Stephenville, TX

2027 RAM 1500 Pickup Rebel

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

2027 RAM 1500 Pickup Rebel

Stephenville, TX

Fair PriceRobust · 123
$68,630Mileage not verified

Market: $63,982 – $81,095

Comparison: 123 similar vehicles

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

Stephenville, TX

2027 RAM 1500 Pickup Rebel

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

2027 RAM 1500 Pickup Rebel

Stephenville, TX

Fair PriceRobust · 123
$68,810Mileage not verified

Market: $63,982 – $81,095

Comparison: 123 similar vehicles

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

Stephenville, TX

2027 RAM 3500 Pickup Tradesman

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

2027 RAM 3500 Pickup Tradesman

Stephenville, TX

Fair PriceRobust · 118
$68,909Mileage not verified

Market: $65,376 – $83,215

Comparison: 118 similar vehicles

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

Stephenville, TX

2026 RAM 2500 Pickup Laramie

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

2026 RAM 2500 Pickup Laramie

Stephenville, TX

Fair PriceModerate · 20
$69,149Mileage not verified

Market: $62,396 – $80,305

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 227 days listed (based on current market benchmarks)

Stephenville, 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.
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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