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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 4, 2026

6.8M+

Vehicles tracked nationwide

6M+ searchable on oav.io

60,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

New and used·Listings processed daily

Or explore the market

82 listings found

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Ottawa, OH

Fair PriceLimited · 19
$56,2759,616 mi

Market: $53,397 – $68,196

Comparison: 19 similar vehicles

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

Ottawa, OH

2024 GMC HUMMER EV 2X

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

2024 GMC HUMMER EV 2X

Rittman, OH

UnscoredInsufficient · 3
$57,36614,577 mi

Comparison: 3 similar vehicles

Rittman, OH

2024 GMC HUMMER EV 2X

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

2024 GMC HUMMER EV 2X

Rittman, OH

UnscoredInsufficient · 3
$57,36618,865 mi

Comparison: 3 similar vehicles

Rittman, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Wilmington, OH

UnscoredInsufficient · 3
$57,5336,054 mi

Comparison: 3 similar vehicles

Wilmington, OH

2024 GMC HUMMER EV 2X

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

2024 GMC HUMMER EV 2X

Columbus, OH

Unscored
$58,95736,498 mi

Comparison: 6 similar vehicles

Columbus, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Youngstown, OH

Fair PriceRobust · 75
$60,8443,214 mi

Market: $57,533 – $85,016

Comparison: 75 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 329 days listed (based on current market benchmarks)

Youngstown, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$61,070Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 427 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$61,070Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 427 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$61,5565,871 mi

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 467 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$61,556Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 427 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$61,556Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 406 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$61,703Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 406 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Cincinnati, OH

UnscoredInsufficient · 0
$61,837Mileage not verified

Cincinnati, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Lebanon, OH

Unscored
$63,0562,739 mi

Comparison: 6 similar vehicles

Lebanon, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$63,769Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 406 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$63,769Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 473 days listed (based on current market benchmarks)

Beachwood, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Beachwood, OH

Fair PriceLimited · 16
$63,7692,924 mi

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 469 days listed (based on current market benchmarks)

Beachwood, OH

2024 GMC HUMMER EV 2X

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

2024 GMC HUMMER EV 2X

Brecksville, OH

UnscoredInsufficient · 0
$63,989Mileage not verified

Brecksville, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Lebanon, OH

Unscored
$64,280Mileage not verified

Comparison: 6 similar vehicles

Lebanon, OH

2024 GMC HUMMER EV 3X

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

2024 GMC HUMMER EV 3X

Ashland, OH

Unscored
$64,91414,563 mi

Comparison: 7 similar vehicles

Ashland, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Medina, OH

Fair PriceLimited · 15
$65,139Mileage not verified

Market: $61,070 – $84,025

Comparison: 15 similar vehicles

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

Medina, OH

2025 GMC HUMMER EV 3X

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

2025 GMC HUMMER EV 3X

Groveport, OH

UnscoredInsufficient · 0
$65,39636,682 mi

Groveport, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Elyria, OH

Fair PriceLimited · 17
$66,4292,194 mi

Market: $61,070 – $84,025

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 55 days listed (based on current market benchmarks)

Elyria, OH

2022 GMC HUMMER EV 3X

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

2022 GMC HUMMER EV 3X

Maumee, OH

UnscoredInsufficient · 4
$66,6482,777 mi

Comparison: 4 similar vehicles

Maumee, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Fairborn, OH

UnscoredInsufficient · 0
$67,00029,248 mi

Fairborn, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Rittman, OH

Unscored
$67,9372,657 mi

Comparison: 6 similar vehicles

Rittman, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Westlake, OH

Fair PriceLimited · 17
$68,4704,102 mi

Market: $61,070 – $84,025

Comparison: 17 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 45 days listed (based on current market benchmarks)

Westlake, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Bedford, OH

Fair PriceLimited · 16
$69,032Mileage not verified

Market: $61,070 – $84,025

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 340 days listed (based on current market benchmarks)

Bedford, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Columbus, OH

Unscored
$69,898Mileage not verified

Comparison: 8 similar vehicles

Columbus, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Pataskala, OH

Unscored
$70,228429 mi

Comparison: 7 similar vehicles

Pataskala, OH

2024 GMC HUMMER EV 2X

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

2024 GMC HUMMER EV 2X

Springfield, OH

Unscored
$74,9851,123 mi

Comparison: 8 similar vehicles

Springfield, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Coshocton, OH

Fair PriceRobust · 81
$75,144109 mi

Market: $57,533 – $85,016

Comparison: 81 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 143 days listed (based on current market benchmarks)

Coshocton, OH

2025 GMC HUMMER EV 3X

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

2025 GMC HUMMER EV 3X

North Olmsted, OH

UnscoredInsufficient · 0
$75,7897,305 mi

North Olmsted, OH

2025 GMC HUMMER EV 3X

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

2025 GMC HUMMER EV 3X

Heath, OH

UnscoredInsufficient · 3
$76,99019,329 mi

Comparison: 3 similar vehicles

Heath, OH

2024 GMC HUMMER EV 2X

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

2024 GMC HUMMER EV 2X

Batavia, OH

OverpricedModerate · 26
$78,3721,086 mi

Market: $74,985 – $75,085

Comparison: 26 similar vehicles

Priced ~4% above the typical market range for similar vehicles (based on current market benchmarks)

Batavia, OH

2026 GMC HUMMER EV 3X

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

2026 GMC HUMMER EV 3X

Dayton, OH

Fair PriceModerate · 42
$79,0017,893 mi

Market: $79,001 – $88,003

Comparison: 42 similar vehicles

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

Dayton, OH

2026 GMC HUMMER EV 3X

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

2026 GMC HUMMER EV 3X

Dayton, OH

Fair PriceModerate · 42
$79,0019,966 mi

Market: $79,001 – $88,003

Comparison: 42 similar vehicles

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

Dayton, OH

2026 GMC HUMMER EV 2X

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

2026 GMC HUMMER EV 2X

Fairborn, OH

UnscoredInsufficient · 0
$79,39813,103 mi

Fairborn, OH

2024 GMC HUMMER EV 3X

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

2024 GMC HUMMER EV 3X

Bedford, OH

Unscored
$79,44311,217 mi

Comparison: 8 similar vehicles

Bedford, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Eaton, OH

Unscored
$79,8071,263 mi

Comparison: 5 similar vehicles

Eaton, OH

2025 GMC HUMMER EV 2X

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

2025 GMC HUMMER EV 2X

Elyria, OH

Fair PriceModerate · 22
$80,045493 mi

Market: $80,180 – $114,660

Comparison: 22 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 739 days listed (based on current market benchmarks)

Elyria, OH

2025 GMC HUMMER EV 2X

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

2025 GMC HUMMER EV 2X

Washington Court House, OH

UnscoredInsufficient · 4
$80,180Mileage not verified

Comparison: 4 similar vehicles

Washington Court House, OH

2026 GMC HUMMER EV 3X

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

2026 GMC HUMMER EV 3X

Miamisburg, OH

Fair PriceModerate · 42
$81,3989,892 mi

Market: $79,001 – $88,003

Comparison: 42 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 76 days listed (based on current market benchmarks)

Miamisburg, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Columbus, OH

Unscored
$81,431Mileage not verified

Comparison: 8 similar vehicles

Columbus, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Elyria, OH

OverpricedLimited · 16
$82,7751,681 mi

Market: $61,070 – $69,032

Comparison: 16 similar vehicles

Priced ~20% above the typical market range for similar vehicles (based on current market benchmarks)

Elyria, OH

2026 GMC HUMMER EV 3X

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

2026 GMC HUMMER EV 3X

Miamisburg, OH

Fair PriceModerate · 42
$83,3989,075 mi

Market: $79,001 – $88,003

Comparison: 42 similar vehicles

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

Miamisburg, OH

2026 GMC HUMMER EV 3X

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

2026 GMC HUMMER EV 3X

Dayton, OH

Fair PriceModerate · 38
$83,3988,671 mi

Market: $79,001 – $88,003

Comparison: 38 similar vehicles

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

Dayton, OH

2026 GMC HUMMER EV 3X

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

2026 GMC HUMMER EV 3X

Miamisburg, OH

Unscored
$83,89814,630 mi

Comparison: 21 similar vehicles

Miamisburg, OH

2026 GMC HUMMER EV 3X

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

2026 GMC HUMMER EV 3X

Columbus, OH

UnscoredInsufficient · 3
$84,3968,859 mi

Comparison: 3 similar vehicles

Columbus, OH

2026 GMC Sierra EV Elevation

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

2026 GMC Sierra EV Elevation

Pataskala, OH

Unscored
$85,0164,000 mi

Comparison: 7 similar vehicles

Pataskala, 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 recently 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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