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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

430 listings found

2014 GMC Acadia SLT1

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

2014 GMC Acadia SLT1

Fort Wayne, IN

Fair PriceModerate · 44
$4,399Mileage not verified

Market: $3,250 – $15,990

Comparison: 44 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 112 days listed (based on current market benchmarks)

Fort Wayne, IN

2000 GMC Sierra SLE

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

2000 GMC Sierra SLE

Fort Wayne, IN

UnscoredInsufficient · 4
$4,599262,031 mi

Comparison: 4 similar vehicles

Fort Wayne, IN

2010 GMC Acadia SLT2

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

2010 GMC Acadia SLT2

Fort Wayne, IN

Unscored
$4,699160,584 mi

Comparison: 5 similar vehicles

Fort Wayne, IN

2009 GMC Acadia SLT1

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

2009 GMC Acadia SLT1

Fort Wayne, IN

Unscored
$4,777174,055 mi

Comparison: 10 similar vehicles

Fort Wayne, IN

2012 GMC Acadia SL

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

2012 GMC Acadia SL

Fort Wayne, IN

Unscored
$4,995176,898 mi

Comparison: 12 similar vehicles

Fort Wayne, IN

2017 GMC Terrain SLE-1

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

2017 GMC Terrain SLE-1

Fort Wayne, IN

UnscoredInsufficient · 3
$4,999Mileage not verified

Comparison: 3 similar vehicles

Fort Wayne, IN

2008 GMC Acadia SLT2

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

2008 GMC Acadia SLT2

Fort Wayne, IN

Unscored
$4,999163,958 mi

Comparison: 14 similar vehicles

Fort Wayne, IN

2016 GMC Terrain SLT

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

2016 GMC Terrain SLT

Fort Wayne, IN

Unscored
$5,499163,252 mi

Comparison: 87 similar vehicles

Fort Wayne, IN

2010 GMC Yukon SLT1

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

2010 GMC Yukon SLT1

Fort Wayne, IN

Unscored
$5,500233,201 mi

Comparison: 5 similar vehicles

Fort Wayne, IN

2012 GMC Terrain SLT-1

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

2012 GMC Terrain SLT-1

Fort Wayne, IN

Fair PriceModerate · 37
$5,699Mileage not verified

Market: $3,900 – $8,999

Comparison: 37 similar vehicles

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

Fort Wayne, IN

2015 GMC Acadia SLT1

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

2015 GMC Acadia SLT1

Fort Wayne, IN

Unscored
$5,900160,000 mi

Comparison: 80 similar vehicles

Fort Wayne, IN

2013 GMC Terrain SLE-2

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

2013 GMC Terrain SLE-2

Fort Wayne, IN

Unscored
$5,995171,772 mi

Comparison: 54 similar vehicles

Fort Wayne, IN

2013 GMC Terrain SLE-1

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

2013 GMC Terrain SLE-1

Fort Wayne, IN

Unscored
$6,375146,451 mi

Comparison: 30 similar vehicles

Fort Wayne, IN

2013 GMC Sierra 1500 SLE

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

2013 GMC Sierra 1500 SLE

Fort Wayne, IN

UnscoredInsufficient · 4
$7,399Mileage not verified

Comparison: 4 similar vehicles

Fort Wayne, IN

2014 GMC Sierra 1500 SLE

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

2014 GMC Sierra 1500 SLE

Fort Wayne, IN

Unscored
$8,000220,829 mi

Comparison: 11 similar vehicles

Fort Wayne, IN

2007 GMC Sierra Classic 1500 SLT

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

2007 GMC Sierra Classic 1500 SLT

Fort Wayne, IN

UnscoredInsufficient · 0
$8,162159,149 mi

Fort Wayne, IN

2015 GMC Sierra 1500 SLT

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

2015 GMC Sierra 1500 SLT

Fort Wayne, IN

UnscoredInsufficient · 3
$8,299Mileage not verified

Comparison: 3 similar vehicles

Fort Wayne, IN

2015 GMC Sierra 1500 SLT

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

2015 GMC Sierra 1500 SLT

Fort Wayne, IN

UnscoredInsufficient · 3
$8,499Mileage not verified

Comparison: 3 similar vehicles

Fort Wayne, IN

2013 GMC Sierra 1500 SLE

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

2013 GMC Sierra 1500 SLE

Fort Wayne, IN

UnscoredInsufficient · 4
$8,499Mileage not verified

Comparison: 4 similar vehicles

Fort Wayne, IN

2008 GMC Yukon XL Denali

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

2008 GMC Yukon XL Denali

Fort Wayne, IN

Unscored
$8,500122,182 mi

Comparison: 39 similar vehicles

Fort Wayne, IN

2015 GMC Acadia Denali

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

2015 GMC Acadia Denali

Fort Wayne, IN

Unscored
$8,770149,448 mi

Comparison: 146 similar vehicles

Fort Wayne, IN

2016 GMC Terrain SLE-1

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

2016 GMC Terrain SLE-1

Fort Wayne, IN

Unscored
$8,897132,561 mi

Comparison: 84 similar vehicles

Fort Wayne, IN

2017 GMC Acadia Limited Base

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

2017 GMC Acadia Limited Base

Fort Wayne, IN

UnscoredInsufficient · 3
$8,995139,279 mi

Comparison: 3 similar vehicles

Fort Wayne, IN

2018 GMC Acadia SLT-1

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

2018 GMC Acadia SLT-1

Fort Wayne, IN

Unscored
$9,377177,229 mi

Comparison: 67 similar vehicles

Fort Wayne, IN

2017 GMC Terrain SLE-1

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

2017 GMC Terrain SLE-1

Fort Wayne, IN

UnscoredInsufficient · 3
$9,850122,726 mi

Comparison: 3 similar vehicles

Fort Wayne, IN

2018 GMC Terrain SLE

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

2018 GMC Terrain SLE

Fort Wayne, IN

Unscored
$9,898131,594 mi

Comparison: 219 similar vehicles

Fort Wayne, IN

2009 GMC Sierra 2500HD SLE

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

2009 GMC Sierra 2500HD SLE

Fort Wayne, IN

UnscoredInsufficient · 0
$9,950150,794 mi

Fort Wayne, IN

2009 GMC Sierra 1500 Work Truck

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

2009 GMC Sierra 1500 Work Truck

Fort Wayne, IN

Fair PriceLimited · 15
$10,000111,123 mi

Market: $5,495 – $12,995

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 186 days listed (based on current market benchmarks)

Fort Wayne, IN

2009 GMC Sierra 1500 SLT

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

2009 GMC Sierra 1500 SLT

Fort Wayne, IN

UnscoredInsufficient · 0
$10,500167,995 mi

Fort Wayne, IN

2016 GMC Acadia SLT-1

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

2016 GMC Acadia SLT-1

Fort Wayne, IN

Unscored
$10,699120,780 mi

Comparison: 89 similar vehicles

Fort Wayne, IN

2017 GMC Terrain SLT

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

2017 GMC Terrain SLT

Fort Wayne, IN

Fair PriceRobust · 74
$10,987117,500 mi

Market: $3,995 – $16,000

Comparison: 74 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 113 days listed (based on current market benchmarks)

Fort Wayne, IN

2020 GMC Terrain SLE

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

2020 GMC Terrain SLE

Fort Wayne, IN

Unscored
$10,995151,937 mi

Comparison: 10 similar vehicles

Fort Wayne, IN

2015 GMC Canyon SLE

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

2015 GMC Canyon SLE

Fort Wayne, IN

Great DealModerate · 27
$10,995116,542 mi

Market: $11,497 – $21,000

Comparison: 27 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 19 days listed (based on current market benchmarks)

Fort Wayne, IN

2017 GMC Acadia Limited Base

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

2017 GMC Acadia Limited Base

Fort Wayne, IN

UnscoredInsufficient · 4
$11,095134,567 mi

Comparison: 4 similar vehicles

Fort Wayne, IN

2014 GMC Terrain SLE-2

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

2014 GMC Terrain SLE-2

Fort Wayne, IN

UnscoredInsufficient · 0
$11,30058,300 mi

Fort Wayne, IN

2015 GMC Yukon XL SLT

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

2015 GMC Yukon XL SLT

Fort Wayne, IN

Unscored
$11,480177,875 mi

Comparison: 26 similar vehicles

Fort Wayne, IN

2016 GMC Acadia SLE-2

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

2016 GMC Acadia SLE-2

Fort Wayne, IN

Fair PriceRobust · 62
$11,72690,289 mi

Market: $4,995 – $15,995

Comparison: 62 similar vehicles

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

Fort Wayne, IN

2017 GMC Sierra 1500 Base

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

2017 GMC Sierra 1500 Base

Fort Wayne, IN

Fair PriceRobust · 84
$11,96298,168 mi

Market: $12,275 – $25,995

Comparison: 84 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 62 days listed (based on current market benchmarks)

Fort Wayne, IN

2015 GMC Savana Cargo Work Van

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

2015 GMC Savana Cargo Work Van

Fort Wayne, IN

Unscored
$12,495163,523 mi

Comparison: 8 similar vehicles

Fort Wayne, IN

2016 GMC Canyon SLE

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

2016 GMC Canyon SLE

Fort Wayne, IN

Unscored
$12,762166,760 mi

Comparison: 64 similar vehicles

Fort Wayne, IN

2012 GMC Yukon Denali

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

2012 GMC Yukon Denali

Fort Wayne, IN

OverpricedModerate · 22
$12,995164,115 mi

Market: $7,499 – $12,900

Comparison: 22 similar vehicles

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

Fort Wayne, IN

2013 GMC Sierra 1500 SLE

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

2013 GMC Sierra 1500 SLE

Fort Wayne, IN

UnscoredInsufficient · 4
$13,255117,585 mi

Comparison: 4 similar vehicles

Fort Wayne, IN

2018 GMC Terrain Denali

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

2018 GMC Terrain Denali

Fort Wayne, IN

Unscored
$13,458136,784 mi

Comparison: 50 similar vehicles

Fort Wayne, IN

2012 GMC Sierra 1500 SLT

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

2012 GMC Sierra 1500 SLT

Fort Wayne, IN

Unscored
$13,548159,610 mi

Comparison: 10 similar vehicles

Fort Wayne, IN

2009 GMC Sierra 2500HD Work Truck

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

2009 GMC Sierra 2500HD Work Truck

Fort Wayne, IN

UnscoredInsufficient · 0
$13,755185,710 mi

Fort Wayne, IN

2015 GMC Sierra 1500 SLE

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

2015 GMC Sierra 1500 SLE

Fort Wayne, IN

UnscoredInsufficient · 4
$13,988135,821 mi

Comparison: 4 similar vehicles

Fort Wayne, IN

2015 GMC Yukon SLE

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

2015 GMC Yukon SLE

Fort Wayne, IN

Unscored
$14,255170,658 mi

Comparison: 11 similar vehicles

Fort Wayne, IN

2019 GMC Acadia SLE-2

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

2019 GMC Acadia SLE-2

Fort Wayne, IN

Fair PriceRobust · 139
$14,340106,917 mi

Market: $6,611 – $20,275

Comparison: 139 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 64 days listed (based on current market benchmarks)

Fort Wayne, IN

2019 GMC Acadia SLE-2

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

2019 GMC Acadia SLE-2

Fort Wayne, IN

UnscoredInsufficient · 3
$14,498112,436 mi

Comparison: 3 similar vehicles

Fort Wayne, IN

2019 GMC Acadia SLE

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

2019 GMC Acadia SLE

Fort Wayne, IN

UnscoredInsufficient · 4
$14,999118,314 mi

Comparison: 4 similar vehicles

Fort Wayne, IN

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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