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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 1, 2026

6.1M+

Unique vehicles analyzed

as of November 1, 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

73 listings found

2016 Lincoln MKC Select

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

2016 Lincoln MKC Select

Mandan, ND

UnscoredInsufficient · 0
$6,149102,537 mi

Mandan, ND

2007 Lincoln MKX Base

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

2007 Lincoln MKX Base

Mandan, ND

UnscoredInsufficient · 0
$6,999162,878 mi

Mandan, ND

2010 Lincoln Navigator Base

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

2010 Lincoln Navigator Base

Mandan, ND

UnscoredInsufficient · 0
$7,999215,289 mi

Mandan, ND

2010 Lincoln Navigator Base

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

2010 Lincoln Navigator Base

Mandan, ND

UnscoredInsufficient · 0
$7,999169,540 mi

Mandan, ND

2012 Lincoln Navigator Base

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

2012 Lincoln Navigator Base

Mandan, ND

UnscoredInsufficient · 0
$8,499162,760 mi

Mandan, ND

1998 Lincoln Mark VII Base

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

1998 Lincoln Mark VII Base

Mandan, ND

UnscoredInsufficient · 0
$9,99952,007 mi

Mandan, ND

2016 Lincoln Navigator Select

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

2016 Lincoln Navigator Select

Mandan, ND

UnscoredInsufficient · 3
$14,999186,979 mi

Comparison: 3 similar vehicles

Mandan, ND

2019 Lincoln MKZ Reserve I

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

2019 Lincoln MKZ Reserve I

Mandan, ND

UnscoredInsufficient · 0
$16,39981,089 mi

Mandan, ND

2018 Lincoln Continental Reserve

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

2018 Lincoln Continental Reserve

Mandan, ND

UnscoredInsufficient · 0
$22,39974,409 mi

Mandan, ND

2018 Lincoln Navigator Black Label

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

2018 Lincoln Navigator Black Label

Mandan, ND

UnscoredInsufficient · 0
$26,39990,955 mi

Mandan, ND

2020 Lincoln Aviator Reserve

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

2020 Lincoln Aviator Reserve

Mandan, ND

Unscored
$32,29870,962 mi

Comparison: 6 similar vehicles

Mandan, ND

2022 Lincoln Nautilus Reserve

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

2022 Lincoln Nautilus Reserve

Mandan, ND

UnscoredInsufficient · 0
$33,39936,651 mi

Mandan, ND

2024 Lincoln Nautilus Reserve

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

2024 Lincoln Nautilus Reserve

Mandan, ND

UnscoredInsufficient · 0
$48,39922,741 mi

Mandan, ND

2025 Lincoln Aviator Premiere

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

2025 Lincoln Aviator Premiere

Mandan, ND

UnscoredInsufficient · 0
$55,18910,279 mi

Mandan, ND

2026 Lincoln Nautilus Premiere

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

2026 Lincoln Nautilus Premiere

Mandan, ND

Great DealLimited · 10
$55,501Mileage not verified

Market: $60,477 – $68,939

Comparison: 10 similar vehicles

Competitively priced ~8% below the typical range compared to similar vehicles · 155 days listed (based on current market benchmarks)

Mandan, ND

2026 Lincoln Aviator Premiere

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

2026 Lincoln Aviator Premiere

Mandan, ND

UnscoredInsufficient · 0
$56,808Mileage not verified

Mandan, ND

2026 Lincoln Nautilus Premiere

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

2026 Lincoln Nautilus Premiere

Mandan, ND

Fair PriceLimited · 10
$60,477Mileage not verified

Market: $55,501 – $68,939

Comparison: 10 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Premiere

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

2026 Lincoln Nautilus Premiere

Mandan, ND

Fair PriceLimited · 10
$60,870Mileage not verified

Market: $55,501 – $68,939

Comparison: 10 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Premiere

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

2026 Lincoln Nautilus Premiere

Mandan, ND

Fair PriceLimited · 10
$60,977Mileage not verified

Market: $55,501 – $68,939

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 50 days listed (based on current market benchmarks)

Mandan, ND

2026 Lincoln Nautilus Premiere

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

2026 Lincoln Nautilus Premiere

Mandan, ND

Fair PriceLimited · 10
$63,290Mileage not verified

Market: $55,501 – $68,939

Comparison: 10 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Great DealLimited · 18
$63,607Mileage not verified

Market: $65,306 – $79,409

Comparison: 18 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 24 days listed (based on current market benchmarks)

Mandan, ND

2026 Lincoln Nautilus Premiere

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

2026 Lincoln Nautilus Premiere

Mandan, ND

Fair PriceLimited · 10
$63,871Mileage not verified

Market: $55,501 – $68,279

Comparison: 10 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$65,306Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 211 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Aviator Premiere

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

2027 Lincoln Aviator Premiere

Mandan, ND

UnscoredInsufficient · 4
$65,319Mileage not verified

Comparison: 4 similar vehicles

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$66,213Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 86 days listed (based on current market benchmarks)

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$66,608Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$67,337Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$67,353Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$67,353Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

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

Mandan, ND

2027 Lincoln Aviator Premiere

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

2027 Lincoln Aviator Premiere

Mandan, ND

UnscoredInsufficient · 4
$69,769Mileage not verified

Comparison: 4 similar vehicles

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$70,981Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

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

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$71,257Mileage not verified

Market: $63,607 – $79,409

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 119 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Aviator Reserve

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

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$71,839Mileage not verified

Market: $70,894 – $85,984

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 53 days listed (based on current market benchmarks)

Mandan, ND

No Photo

2027 Lincoln Aviator Premiere

Mandan, ND

UnscoredInsufficient · 4
$72,269Mileage not verified

Comparison: 4 similar vehicles

Mandan, ND

2026 Lincoln Nautilus Reserve

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

2026 Lincoln Nautilus Reserve

Mandan, ND

Fair PriceLimited · 18
$73,168Mileage not verified

Market: $63,607 – $77,244

Comparison: 18 similar vehicles

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

Mandan, ND

2027 Lincoln Aviator Reserve

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

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$80,334Mileage not verified

Market: $70,894 – $85,984

Comparison: 20 similar vehicles

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

Mandan, ND

2027 Lincoln Aviator Reserve

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

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$81,784Mileage not verified

Market: $70,894 – $85,984

Comparison: 20 similar vehicles

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

Mandan, ND

2027 Lincoln Aviator Reserve

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

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$82,534Mileage not verified

Market: $70,894 – $85,984

Comparison: 20 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 58 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Aviator Reserve

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

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$82,889Mileage not verified

Market: $70,894 – $85,984

Comparison: 20 similar vehicles

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

Mandan, ND

2027 Lincoln Aviator Reserve

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

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$83,834Mileage not verified

Market: $70,894 – $85,984

Comparison: 20 similar vehicles

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

Mandan, ND

2027 Lincoln Aviator Reserve

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

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$85,484Mileage not verified

Market: $70,894 – $85,784

Comparison: 20 similar vehicles

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

Mandan, ND

No Photo

2027 Lincoln Aviator Reserve

Mandan, ND

Fair PriceModerate · 20
$85,784Mileage not verified

Market: $70,894 – $85,984

Comparison: 20 similar vehicles

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

Mandan, ND

2027 Lincoln Navigator Premiere L

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

2027 Lincoln Navigator Premiere L

Mandan, ND

UnscoredInsufficient · 0
$95,805Mileage not verified

Mandan, ND

2027 Lincoln Navigator Reserve

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

2027 Lincoln Navigator Reserve

Mandan, ND

Fair PriceLimited · 18
$103,959Mileage not verified

Market: $105,211 – $114,739

Comparison: 18 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 19 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Navigator Reserve

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

2027 Lincoln Navigator Reserve

Mandan, ND

Fair PriceLimited · 18
$105,211Mileage not verified

Market: $103,959 – $114,739

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 102 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Navigator Reserve

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

2027 Lincoln Navigator Reserve

Mandan, ND

Fair PriceLimited · 18
$105,891Mileage not verified

Market: $103,959 – $114,739

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 102 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Navigator Reserve

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

2027 Lincoln Navigator Reserve

Mandan, ND

Fair PriceLimited · 18
$106,231Mileage not verified

Market: $103,959 – $114,739

Comparison: 18 similar vehicles

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

Mandan, ND

2027 Lincoln Navigator Reserve L

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

2027 Lincoln Navigator Reserve L

Mandan, ND

Fair PriceModerate · 38
$106,992Mileage not verified

Market: $107,428 – $122,539

Comparison: 38 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 15 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Navigator Reserve L

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

2027 Lincoln Navigator Reserve L

Mandan, ND

Fair PriceModerate · 38
$107,428Mileage not verified

Market: $106,992 – $122,539

Comparison: 38 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 102 days listed (based on current market benchmarks)

Mandan, ND

2027 Lincoln Navigator Reserve

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

2027 Lincoln Navigator Reserve

Mandan, ND

Fair PriceLimited · 18
$107,671Mileage not verified

Market: $103,959 – $114,739

Comparison: 18 similar vehicles

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

Mandan, ND

Trust signal layer

Demand-Verified Deals™

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

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

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

Example market pages

OAV answers these questions

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

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

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

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

How OAV.io compares

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

How OAV works

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

Related questions

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