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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 29, 2026

6M+

Unique vehicles analyzed

as of October 29, 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

145 listings found

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

Ennis, TX

Unscored
$19,377117,994 mi

Comparison: 5 similar vehicles

Ennis, TX

2017 RAM 1500 Pickup Laramie Longhorn

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

2017 RAM 1500 Pickup Laramie Longhorn

Ennis, TX

Fair PriceLimited · 16
$24,614104,867 mi

Market: $14,900 – $35,995

Comparison: 16 similar vehicles

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

Ennis, TX

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

Ennis, TX

Unscored
$25,688131,618 mi

Comparison: 16 similar vehicles

Ennis, TX

2022 RAM 1500 Pickup Big Horn/Lone Star

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

2022 RAM 1500 Pickup Big Horn/Lone Star

Ennis, TX

Great DealLimited · 12
$29,90317,286 mi

Market: $32,669 – $37,353

Comparison: 12 similar vehicles

Competitively priced ~8% below the typical range compared to similar vehicles · 47 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceModerate · 24
$33,692Mileage not verified

Market: $32,008 – $46,329

Comparison: 24 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Great DealRobust · 171
$34,778Mileage not verified

Market: $36,142 – $54,760

Comparison: 171 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 120 days listed (based on current market benchmarks)

Ennis, TX

2022 RAM 3500 Pickup Tradesman

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

2022 RAM 3500 Pickup Tradesman

Ennis, TX

Fair PriceRobust · 76
$35,080107,995 mi

Market: $19,613 – $45,622

Comparison: 76 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 32 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 172
$36,142Mileage not verified

Market: $34,778 – $54,760

Comparison: 172 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 124 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 171
$36,280Mileage not verified

Market: $34,778 – $54,760

Comparison: 171 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 135 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 172
$36,985Mileage not verified

Market: $34,778 – $54,760

Comparison: 172 similar vehicles

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

Ennis, TX

2022 RAM 1500 Pickup Laramie

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

2022 RAM 1500 Pickup Laramie

Ennis, TX

Fair PriceLimited · 14
$38,18620,781 mi

Market: $29,792 – $41,990

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 66 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 214
$38,2574,995 mi

Market: $36,669 – $141,980

Comparison: 214 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 176 days listed (based on current market benchmarks)

Ennis, TX

2022 RAM 1500 Pickup Laramie

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

2022 RAM 1500 Pickup Laramie

Ennis, TX

Fair PriceModerate · 20
$38,30238,336 mi

Market: $32,200 – $44,999

Comparison: 20 similar vehicles

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

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 171
$38,679Mileage not verified

Market: $34,778 – $54,760

Comparison: 171 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 97 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 214
$39,2342,016 mi

Market: $36,669 – $141,980

Comparison: 214 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 201 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 172
$39,331Mileage not verified

Market: $34,778 – $54,760

Comparison: 172 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 96 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 213
$39,414Mileage not verified

Market: $36,669 – $141,980

Comparison: 213 similar vehicles

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

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 172
$40,602Mileage not verified

Market: $34,778 – $54,760

Comparison: 172 similar vehicles

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

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 171
$40,887Mileage not verified

Market: $34,778 – $54,760

Comparison: 171 similar vehicles

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

Ennis, TX

2024 RAM 2500 Pickup Tradesman

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

2024 RAM 2500 Pickup Tradesman

Ennis, TX

Fair PriceModerate · 46
$40,93926,299 mi

Market: $32,900 – $46,715

Comparison: 46 similar vehicles

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

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 172
$41,189Mileage not verified

Market: $34,778 – $54,760

Comparison: 172 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 93 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceModerate · 23
$41,6104,770 mi

Market: $32,008 – $46,329

Comparison: 23 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 272 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 214
$41,716Mileage not verified

Market: $36,669 – $141,980

Comparison: 214 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 202 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceModerate · 29
$42,726Mileage not verified

Market: $42,726 – $52,675

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 57 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceModerate · 29
$42,914Mileage not verified

Market: $42,726 – $52,675

Comparison: 29 similar vehicles

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

Ennis, 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

Ennis, TX

Fair PriceRobust · 213
$43,126Mileage not verified

Market: $36,669 – $141,980

Comparison: 213 similar vehicles

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

Ennis, 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

Ennis, TX

Fair PriceRobust · 213
$43,126Mileage not verified

Market: $36,669 – $141,980

Comparison: 213 similar vehicles

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

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 171
$43,453Mileage not verified

Market: $34,778 – $54,760

Comparison: 171 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 68 days listed (based on current market benchmarks)

Ennis, TX

2023 RAM 3500 Pickup Tradesman

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

2023 RAM 3500 Pickup Tradesman

Ennis, TX

UnscoredInsufficient · 4
$43,69138,252 mi

Comparison: 4 similar vehicles

Ennis, 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

Ennis, TX

Fair PriceModerate · 20
$43,866Mileage not verified

Market: $41,131 – $56,015

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 378 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 171
$44,104Mileage not verified

Market: $34,778 – $54,760

Comparison: 171 similar vehicles

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

Ennis, 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

Ennis, TX

Fair PriceRobust · 214
$44,652108 mi

Market: $36,669 – $141,980

Comparison: 214 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 238 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceModerate · 29
$45,535Mileage not verified

Market: $42,726 – $52,675

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 57 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceModerate · 29
$45,535Mileage not verified

Market: $42,726 – $52,675

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 57 days listed (based on current market benchmarks)

Ennis, TX

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

Ennis, TX

Fair PriceRobust · 171
$45,673Mileage not verified

Market: $34,778 – $54,760

Comparison: 171 similar vehicles

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

Ennis, TX

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

Ennis, TX

Fair PriceLimited · 12
$45,88978,280 mi

Market: $33,778 – $53,449

Comparison: 12 similar vehicles

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

Ennis, TX

2027 RAM 2500 Pickup Tradesman

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

2027 RAM 2500 Pickup Tradesman

Ennis, TX

Fair PriceRobust · 78
$48,103Mileage not verified

Market: $48,103 – $73,594

Comparison: 78 similar vehicles

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

Ennis, 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

Ennis, TX

Fair PriceRobust · 117
$48,572140 mi

Market: $45,953 – $73,113

Comparison: 117 similar vehicles

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

Ennis, TX

2026 RAM 1500 Pickup Warlock

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

2026 RAM 1500 Pickup Warlock

Ennis, TX

Fair PriceModerate · 26
$48,578Mileage not verified

Market: $41,942 – $52,407

Comparison: 26 similar vehicles

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

Ennis, 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

Ennis, TX

Fair PriceRobust · 132
$49,068Mileage not verified

Market: $44,208 – $58,548

Comparison: 132 similar vehicles

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

Ennis, TX

2026 RAM 1500 Pickup Rebel

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

2026 RAM 1500 Pickup Rebel

Ennis, TX

Fair PriceModerate · 21
$49,24615,988 mi

Market: $46,987 – $57,995

Comparison: 21 similar vehicles

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

Ennis, 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

Ennis, TX

Fair PriceRobust · 214
$49,502Mileage not verified

Market: $36,669 – $141,980

Comparison: 214 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 146 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 213
$49,620185 mi

Market: $36,669 – $141,980

Comparison: 213 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 177 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 213
$50,017Mileage not verified

Market: $36,669 – $141,980

Comparison: 213 similar vehicles

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

Ennis, TX

2027 RAM 2500 Pickup Tradesman

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

2027 RAM 2500 Pickup Tradesman

Ennis, TX

Fair PriceRobust · 78
$50,817Mileage not verified

Market: $48,103 – $73,594

Comparison: 78 similar vehicles

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

Ennis, TX

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

Ennis, TX

Fair PriceModerate · 29
$51,705Mileage not verified

Market: $42,726 – $52,675

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 4 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 132
$51,749300 mi

Market: $44,208 – $58,548

Comparison: 132 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 7 days listed (based on current market benchmarks)

Ennis, 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

Ennis, TX

Fair PriceRobust · 63
$52,098Mileage not verified

Market: $51,841 – $59,025

Comparison: 63 similar vehicles

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

Ennis, 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

Ennis, TX

Fair PriceRobust · 120
$52,901Mileage not verified

Market: $47,201 – $66,830

Comparison: 120 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 65 days listed (based on current market benchmarks)

Ennis, TX

2027 RAM 2500 Pickup Tradesman

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

2027 RAM 2500 Pickup Tradesman

Ennis, TX

Fair PriceRobust · 78
$53,655Mileage not verified

Market: $48,103 – $73,594

Comparison: 78 similar vehicles

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

Ennis, TX

Trust signal layer

Demand-Verified Deals™

The Demand-Verified badge is sell-through evidence — the matched cohort of similar vehicles is selling faster than its market baseline, and this listing is still within the cohort’s typical selling window. It is separate from OAV’s price verdict. A Demand-Verified Deal is a listing that carries the badge and is also rated Great Deal (priced below the comparable-range floor by at least OAV's minimum-gap margin). The Deal is the intersection of the two signals. Each Demand-Verified listing shows its cohort’s typical sell-time, its days-on-lot, and a comparable count. Listings without sufficient, fresh cohort coverage get no label, and the section hides itself when none on a page qualify, so the signal stays honest.

Current status: the Demand-Verified badge is withheld on every listing while OAV re-validates the sell-through claim behind it, so no Top Demand-Verified Deals section is showing anywhere on the site right now. The sell-through evidence itself still appears on listings where a cohort supports it, and Price-to-Market verdicts are unaffected. The badge returns only if the re-validation confirms the claim.

See the full Demand-Verified Deals methodology for the labeling rules and examples.

Example market pages

OAV answers these questions

What are the best priced vehicles?
Great Deal means priced below the comparable-range floor by at least OAV's minimum-gap margin; Fair Price means priced within the comparable range, or below the floor by less than that margin.
Which vehicles are priced below market?
Vehicles rated Great Deal are priced below the comparable-range floor by at least OAV's minimum-gap margin. Each one links to its vehicle page.
Which listings are Demand-Verified?
A listing is Demand-Verified when the matched sold cohort of similar vehicles is moving faster than its market baseline, the cohort meets minimum-sample and freshness requirements, and this specific listing has not aged beyond the cohort's typical selling window. It is sell-through evidence about demand, and is separate from OAV's price-to-market verdict.
Which vehicles are priced below comparable listings?
OAV's Price-to-Market analysis compares a listing's asking price against similar cars, using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it. Mileage is never used to select comparables or adjust their prices. OAV withholds a verdict when mileage looks unreliable, or when higher-than-typical mileage, not a market discount, better explains a lower price. Over 120,000 miles, OAV still publishes Overpriced but withholds Great Deal and Fair Price: comparable cars usually have fewer miles, which can make those two verdicts misleading. Where OAV publishes a verdict, a listing priced below the comparable-range floor by at least OAV's minimum-gap margin is rated Great Deal; one priced within the comparable range, or below the floor by less than that margin, is Fair Price.

How OAV.io compares with CarGurus, Cars.com and TrueCar

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

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

How OAV.io compares

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

How OAV works

How does OAV rate vehicle deals?
OAV compares a listing's asking price against similar vehicles currently for sale and publishes a Price-to-Market verdict only when the evidence supports one. OAV rates scored listings as Great Deal (priced below the comparable-range floor by at least OAV's minimum-gap margin), Fair Price (priced within the comparable range, or below the floor by less than that margin), or Overpriced (priced above the comparable range). Listings OAV cannot score on the available evidence are shown as Unscored rather than receiving an unsupported verdict. Ratings are recomputed as OAV processes new inventory data through its daily pipeline; each page shows the market snapshot used for its analysis.
How fresh is OAV's vehicle data?
OAV processes inventory, pricing, and days-on-lot data daily from the dealer source. Every market page and VIN page carries a “Market snapshot” timestamp showing the snapshot date the page was built from, so the exact data vintage is always visible.
Does OAV include days on lot?
Yes. OAV records days-on-lot from the dealer feed when the feed supplies it. Days-on-lot is a separate demand signal, never an input to the Price-to-Market verdict.
Are OAV dealers verified?
Dealer profiles include public market summaries from live inventory data — make mix, deal mix, average days on lot, market position. Claimed OAV dealers route inbound buyer inquiries and control verified contact information. Paid RetailVision™ subscribers unlock deeper analytics: per-listing comparable counts, market context drill-downs, inventory health, pricing recommendations, competitive benchmarking, alerts, and exports.
What technology powers OAV's deal ratings?
Certain vehicle market-standardization methods are covered by U.S. Patent No. 12,236,477; the Price-to-Market verdict method is the subject of a pending U.S. patent application. The standardization technology normalizes naming conventions and deduplicates cross-listed inventory across the dealership network, so every comparable-market calculation is drawn from a clean, unified data set.

Related questions

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