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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 25, 2026

6.1M+

Unique vehicles analyzed

as of October 25, 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

107 listings found

2025 Chevrolet Trax LT

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

2025 Chevrolet Trax LT

Missouri Valley, IA

OverpricedModerate · 38
$21,30840,177 mi

Market: $16,950 – $21,252

Comparison: 38 similar vehicles

Missouri Valley, IA

2023 Chevrolet Equinox RS

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

2023 Chevrolet Equinox RS

Missouri Valley, IA

Fair PriceLimited · 11
$24,89835,264 mi

Market: $23,516 – $29,537

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 152 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Trax LT

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

2026 Chevrolet Trax LT

Missouri Valley, IA

Fair PriceRobust · 125
$25,1441,869 mi

Market: $23,263 – $28,509

Comparison: 125 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 59 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Trax LS

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

2026 Chevrolet Trax LS

Missouri Valley, IA

OverpricedModerate · 20
$25,329Mileage not verified

Market: $23,495 – $25,280

Comparison: 20 similar vehicles

Missouri Valley, IA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Missouri Valley, IA

Fair PriceRobust · 194
$25,689Mileage not verified

Market: $23,454 – $29,475

Comparison: 194 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Missouri Valley, IA

Fair PriceRobust · 194
$25,689Mileage not verified

Market: $23,454 – $29,475

Comparison: 194 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Trailblazer LT

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

2026 Chevrolet Trailblazer LT

Missouri Valley, IA

Fair PriceRobust · 117
$25,699Mileage not verified

Market: $26,043 – $33,180

Comparison: 117 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 59 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Missouri Valley, IA

Fair PriceRobust · 194
$26,290Mileage not verified

Market: $23,454 – $29,475

Comparison: 194 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 84 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Trailblazer LT

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

2026 Chevrolet Trailblazer LT

Missouri Valley, IA

Fair PriceRobust · 117
$26,294Mileage not verified

Market: $25,699 – $33,180

Comparison: 117 similar vehicles

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

Missouri Valley, IA

2020 Chevrolet Silverado 1500 RST

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

2020 Chevrolet Silverado 1500 RST

Missouri Valley, IA

UnscoredLimited · 9
$26,429141,663 mi

Comparison: 9 similar vehicles

Missouri Valley, IA

2026 Chevrolet Trailblazer LT

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

2026 Chevrolet Trailblazer LT

Missouri Valley, IA

Fair PriceRobust · 117
$27,1382,248 mi

Market: $25,699 – $33,180

Comparison: 117 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 252 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Trailblazer LT

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

2026 Chevrolet Trailblazer LT

Missouri Valley, IA

Fair PriceRobust · 117
$27,789Mileage not verified

Market: $25,699 – $33,180

Comparison: 117 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Trax RS

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

2026 Chevrolet Trax RS

Missouri Valley, IA

Fair PriceRobust · 194
$28,089Mileage not verified

Market: $23,454 – $29,475

Comparison: 194 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Trax Activ

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

2026 Chevrolet Trax Activ

Missouri Valley, IA

Fair PriceRobust · 108
$28,089Mileage not verified

Market: $25,002 – $30,524

Comparison: 108 similar vehicles

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

Missouri Valley, IA

2027 Chevrolet Equinox LT

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

2027 Chevrolet Equinox LT

Missouri Valley, IA

Fair PriceRobust · 277
$33,594Mileage not verified

Market: $29,739 – $41,639

Comparison: 277 similar vehicles

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

Missouri Valley, IA

2021 Chevrolet Silverado 1500 LTZ

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

2021 Chevrolet Silverado 1500 LTZ

Missouri Valley, IA

Fair PriceLimited · 17
$34,95975,242 mi

Market: $26,673 – $37,799

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 19 days listed (based on current market benchmarks)

Missouri Valley, IA

2027 Chevrolet Equinox RS

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

2027 Chevrolet Equinox RS

Missouri Valley, IA

Fair PriceRobust · 93
$37,992Mileage not verified

Market: $36,703 – $44,864

Comparison: 93 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 59 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Colorado LT

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

2026 Chevrolet Colorado LT

Missouri Valley, IA

Fair PriceModerate · 37
$39,394Mileage not verified

Market: $40,383 – $47,555

Comparison: 37 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 36 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Colorado Work Truck

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

2026 Chevrolet Colorado Work Truck

Missouri Valley, IA

Fair PriceModerate · 35
$39,879186 mi

Market: $36,374 – $42,489

Comparison: 35 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Colorado Work Truck

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

2026 Chevrolet Colorado Work Truck

Missouri Valley, IA

Fair PriceModerate · 35
$39,879Mileage not verified

Market: $36,374 – $42,489

Comparison: 35 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 29 days listed (based on current market benchmarks)

Missouri Valley, IA

2027 Chevrolet Equinox RS

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

2027 Chevrolet Equinox RS

Missouri Valley, IA

Fair PriceRobust · 93
$40,784Mileage not verified

Market: $36,703 – $44,864

Comparison: 93 similar vehicles

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

Missouri Valley, IA

2025 Chevrolet Blazer Premier

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

2025 Chevrolet Blazer Premier

Missouri Valley, IA

UnscoredInsufficient · 0
$42,2592,702 mi

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Work Truck

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

2026 Chevrolet Silverado 1500 Work Truck

Missouri Valley, IA

Fair PriceLimited · 10
$42,693Mileage not verified

Market: $41,261 – $48,359

Comparison: 10 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Blazer EV LT

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

2026 Chevrolet Blazer EV LT

Missouri Valley, IA

Fair PriceModerate · 32
$42,7843,104 mi

Market: $38,730 – $51,170

Comparison: 32 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Traverse LT

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

2026 Chevrolet Traverse LT

Missouri Valley, IA

Fair PriceRobust · 53
$43,094122 mi

Market: $42,179 – $50,860

Comparison: 53 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Colorado Trail Boss

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

2026 Chevrolet Colorado Trail Boss

Missouri Valley, IA

Fair PriceRobust · 70
$43,267166 mi

Market: $41,625 – $56,740

Comparison: 70 similar vehicles

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

Missouri Valley, IA

2027 Chevrolet Traverse LT

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

2027 Chevrolet Traverse LT

Missouri Valley, IA

Fair PriceRobust · 166
$43,489633 mi

Market: $42,645 – $55,425

Comparison: 166 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 73 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Colorado Z71

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

2026 Chevrolet Colorado Z71

Missouri Valley, IA

Fair PriceRobust · 106
$44,4582,890 mi

Market: $43,528 – $52,134

Comparison: 106 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 158 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$45,348101 mi

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 85 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Colorado LT

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

2026 Chevrolet Colorado LT

Missouri Valley, IA

Fair PriceModerate · 37
$45,3591,133 mi

Market: $39,394 – $47,555

Comparison: 37 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Colorado LT

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

2026 Chevrolet Colorado LT

Missouri Valley, IA

Fair PriceModerate · 37
$45,359107 mi

Market: $39,394 – $47,555

Comparison: 37 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 29 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$46,125Mileage not verified

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 44 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$46,125101 mi

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 39 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Traverse LT

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

2026 Chevrolet Traverse LT

Missouri Valley, IA

Fair PriceRobust · 53
$46,596Mileage not verified

Market: $42,179 – $50,860

Comparison: 53 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 101 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$46,981Mileage not verified

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 59 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$46,9961,698 mi

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 101 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Traverse LT

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

2026 Chevrolet Traverse LT

Missouri Valley, IA

Fair PriceRobust · 53
$47,0946,200 mi

Market: $42,179 – $50,860

Comparison: 53 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$47,114101 mi

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

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

Missouri Valley, IA

2027 Chevrolet Traverse LT

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

2027 Chevrolet Traverse LT

Missouri Valley, IA

Fair PriceRobust · 166
$47,439739 mi

Market: $42,645 – $55,425

Comparison: 166 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Blazer 3LT

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

2026 Chevrolet Blazer 3LT

Missouri Valley, IA

Fair PriceLimited · 16
$47,856Mileage not verified

Market: $41,472 – $49,720

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 72 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 LT

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

2026 Chevrolet Silverado 1500 LT

Missouri Valley, IA

Fair PriceRobust · 511
$48,1662,078 mi

Market: $44,862 – $64,149

Comparison: 511 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$48,939Mileage not verified

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Colorado Z71

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

2026 Chevrolet Colorado Z71

Missouri Valley, IA

Fair PriceRobust · 106
$49,129Mileage not verified

Market: $43,528 – $52,134

Comparison: 106 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 24 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$49,379Mileage not verified

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$49,524Mileage not verified

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$49,579Mileage not verified

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 Custom

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

2026 Chevrolet Silverado 1500 Custom

Missouri Valley, IA

Fair PriceRobust · 156
$49,579Mileage not verified

Market: $42,919 – $53,839

Comparison: 156 similar vehicles

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

Missouri Valley, IA

2027 Chevrolet Traverse LT

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

2027 Chevrolet Traverse LT

Missouri Valley, IA

Fair PriceRobust · 166
$50,774Mileage not verified

Market: $42,645 – $55,425

Comparison: 166 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Missouri Valley, IA

2026 Chevrolet Silverado 1500 LT

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

2026 Chevrolet Silverado 1500 LT

Missouri Valley, IA

Fair PriceRobust · 511
$50,939316 mi

Market: $44,862 – $64,149

Comparison: 511 similar vehicles

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

Missouri Valley, IA

2026 Chevrolet Silverado 1500 LT

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

2026 Chevrolet Silverado 1500 LT

Missouri Valley, IA

Fair PriceRobust · 511
$50,939Mileage not verified

Market: $44,862 – $64,149

Comparison: 511 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 51 days listed (based on current market benchmarks)

Missouri Valley, IA

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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