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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 27, 2026

6.1M+

Unique vehicles analyzed

as of October 27, 2026

56,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.4M new·2.8M used·Listings processed daily

Or explore the market

39 listings found

2015 Mazda CX-5 Grand Touring

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

2015 Mazda CX-5 Grand Touring

White Marsh, MD

UnscoredInsufficient · 4
$15,99897,338 mi

Comparison: 4 similar vehicles

White Marsh, MD

2016 Mazda CX-5 Grand Touring

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

2016 Mazda CX-5 Grand Touring

White Marsh, MD

Fair PriceModerate · 29
$16,99899,668 mi

Market: $9,880 – $17,495

Comparison: 29 similar vehicles

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

White Marsh, MD

2016 Mazda CX-5 Grand Touring

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

2016 Mazda CX-5 Grand Touring

White Marsh, MD

Fair PriceModerate · 29
$16,998116,412 mi

Market: $9,880 – $17,495

Comparison: 29 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 30 days listed (based on current market benchmarks)

White Marsh, MD

2019 Mazda CX-5 Touring

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

2019 Mazda CX-5 Touring

White Marsh, MD

Fair PriceModerate · 23
$18,99893,471 mi

Market: $14,968 – $20,242

Comparison: 23 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

White Marsh, MD

2018 Mazda CX-3 Sport

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

2018 Mazda CX-3 Sport

White Marsh, MD

UnscoredInsufficient · 0
$18,99840,429 mi

White Marsh, MD

2017 Mazda Mazda3 Grand Touring

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

2017 Mazda Mazda3 Grand Touring

White Marsh, MD

UnscoredInsufficient · 3
$19,99869,624 mi

Comparison: 3 similar vehicles

White Marsh, MD

2017 Mazda CX-5 Grand Select

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

2017 Mazda CX-5 Grand Select

White Marsh, MD

UnscoredInsufficient · 0
$20,00040,548 mi

White Marsh, MD

2018 Mazda Mazda3 Sport

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

2018 Mazda Mazda3 Sport

White Marsh, MD

UnscoredInsufficient · 0
$20,99831,639 mi

White Marsh, MD

2018 Mazda CX-5 Grand Touring

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

2018 Mazda CX-5 Grand Touring

White Marsh, MD

Fair PriceLimited · 16
$20,99867,279 mi

Market: $13,872 – $21,687

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 30 days listed (based on current market benchmarks)

White Marsh, MD

2025 Mazda Mazda3 Preferred

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

2025 Mazda Mazda3 Preferred

White Marsh, MD

UnscoredInsufficient · 3
$21,99842,393 mi

Comparison: 3 similar vehicles

White Marsh, MD

2023 Mazda CX-30 S

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

2023 Mazda CX-30 S

White Marsh, MD

UnscoredInsufficient · 3
$21,99835,029 mi

Comparison: 3 similar vehicles

White Marsh, MD

2023 Mazda CX-5 S Preferred package

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

2023 Mazda CX-5 S Preferred package

White Marsh, MD

Fair PriceModerate · 26
$22,99870,681 mi

Market: $17,717 – $23,553

Comparison: 26 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 8 days listed (based on current market benchmarks)

White Marsh, MD

2018 Mazda MX-5 Miata Grand Touring

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

2018 Mazda MX-5 Miata Grand Touring

White Marsh, MD

UnscoredInsufficient · 0
$22,99826,348 mi

White Marsh, MD

2025 Mazda CX-30 Carbon Edition

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

2025 Mazda CX-30 Carbon Edition

White Marsh, MD

Fair PriceModerate · 32
$23,99836,345 mi

Market: $23,350 – $25,794

Comparison: 32 similar vehicles

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

White Marsh, MD

2024 Mazda CX-5 S Select Package

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

2024 Mazda CX-5 S Select Package

White Marsh, MD

UnscoredModerate · 28
$23,99832,040 mi

Comparison: 28 similar vehicles

White Marsh, MD

2021 Mazda CX-5 Touring

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

2021 Mazda CX-5 Touring

White Marsh, MD

UnscoredInsufficient · 3
$23,99853,578 mi

Comparison: 3 similar vehicles

White Marsh, MD

2021 Mazda CX-30 Turbo Premium

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

2021 Mazda CX-30 Turbo Premium

White Marsh, MD

UnscoredInsufficient · 0
$24,99840,530 mi

White Marsh, MD

2021 Mazda CX-5 Touring

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

2021 Mazda CX-5 Touring

White Marsh, MD

OverpricedLimited · 10
$25,99813,191 mi

Market: $25,028 – $25,985

Comparison: 10 similar vehicles

White Marsh, MD

2024 Mazda CX-50 S SELECT

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

2024 Mazda CX-50 S SELECT

White Marsh, MD

UnscoredLimited · 6
$26,99810,107 mi

Comparison: 6 similar vehicles

White Marsh, MD

2024 Mazda CX-5 S Preferred package

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

2024 Mazda CX-5 S Preferred package

White Marsh, MD

Fair PriceModerate · 26
$26,99817,890 mi

Market: $26,349 – $28,094

Comparison: 26 similar vehicles

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

White Marsh, MD

2022 Mazda CX-5 S Premium Plus package

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

2022 Mazda CX-5 S Premium Plus package

White Marsh, MD

UnscoredInsufficient · 0
$26,99842,245 mi

White Marsh, MD

2024 Mazda CX-50 S PREFERRED

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

2024 Mazda CX-50 S PREFERRED

White Marsh, MD

Fair PriceRobust · 72
$27,99811,402 mi

Market: $24,695 – $31,995

Comparison: 72 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 37 days listed (based on current market benchmarks)

White Marsh, MD

2024 Mazda CX-5 S Preferred package

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

2024 Mazda CX-5 S Preferred package

White Marsh, MD

Fair PriceModerate · 26
$27,99817,108 mi

Market: $26,349 – $28,094

Comparison: 26 similar vehicles

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

White Marsh, MD

2024 Mazda CX-90 Turbo Preferred Plus Package

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

2024 Mazda CX-90 Turbo Preferred Plus Package

White Marsh, MD

UnscoredLimited · 5
$27,99842,412 mi

Comparison: 5 similar vehicles

White Marsh, MD

2025 Mazda CX-5 S Select Package

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

2025 Mazda CX-5 S Select Package

White Marsh, MD

UnscoredLimited · 8
$28,9986,107 mi

Comparison: 8 similar vehicles

White Marsh, MD

2024 Mazda CX-5 S Carbon Edition

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

2024 Mazda CX-5 S Carbon Edition

White Marsh, MD

UnscoredLimited · 5
$28,99816,905 mi

Comparison: 5 similar vehicles

White Marsh, MD

2024 Mazda CX-5 S Carbon Edition

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

2024 Mazda CX-5 S Carbon Edition

White Marsh, MD

Fair PriceRobust · 135
$28,99822,298 mi

Market: $24,922 – $29,774

Comparison: 135 similar vehicles

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

White Marsh, MD

2024 Mazda CX-90 Turbo Preferred Package

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

2024 Mazda CX-90 Turbo Preferred Package

White Marsh, MD

Fair PriceModerate · 21
$28,99828,141 mi

Market: $27,250 – $31,391

Comparison: 21 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

White Marsh, MD

2024 Mazda CX-90 Turbo Preferred Plus Package

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

2024 Mazda CX-90 Turbo Preferred Plus Package

White Marsh, MD

Fair PriceModerate · 32
$28,99832,974 mi

Market: $25,700 – $28,998

Comparison: 32 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

White Marsh, MD

2025 Mazda CX-90 Preferred Package

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

2025 Mazda CX-90 Preferred Package

White Marsh, MD

Fair PriceRobust · 69
$29,99828,725 mi

Market: $29,745 – $33,990

Comparison: 69 similar vehicles

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

White Marsh, MD

2024 Mazda CX-90 Turbo Preferred Package

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

2024 Mazda CX-90 Turbo Preferred Package

White Marsh, MD

OverpricedModerate · 20
$29,99833,223 mi

Market: $28,200 – $29,000

Comparison: 20 similar vehicles

Priced ~3% above the typical market range for similar vehicles (based on current market benchmarks)

White Marsh, MD

2024 Mazda CX-90 Turbo Preferred Plus Package

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

2024 Mazda CX-90 Turbo Preferred Plus Package

White Marsh, MD

Fair PriceRobust · 53
$29,99829,233 mi

Market: $28,300 – $32,498

Comparison: 53 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 12 days listed (based on current market benchmarks)

White Marsh, MD

2024 Mazda CX-90 Turbo Preferred Plus Package

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

2024 Mazda CX-90 Turbo Preferred Plus Package

White Marsh, MD

UnscoredLimited · 8
$29,99819,433 mi

Comparison: 8 similar vehicles

White Marsh, MD

2024 Mazda CX-90 Turbo Premium Package

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

2024 Mazda CX-90 Turbo Premium Package

White Marsh, MD

Fair PriceModerate · 45
$29,99839,917 mi

Market: $27,544 – $33,900

Comparison: 45 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 13 days listed (based on current market benchmarks)

White Marsh, MD

2025 Mazda CX-90 Premium Sport

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

2025 Mazda CX-90 Premium Sport

White Marsh, MD

Fair PriceModerate · 21
$31,99843,294 mi

Market: $31,998 – $38,930

Comparison: 21 similar vehicles

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

White Marsh, MD

2025 Mazda MX-5 Miata Grand Touring

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

2025 Mazda MX-5 Miata Grand Touring

White Marsh, MD

UnscoredInsufficient · 3
$32,9985,459 mi

Comparison: 3 similar vehicles

White Marsh, MD

2024 Mazda CX-5 Carbon Turbo

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

2024 Mazda CX-5 Carbon Turbo

White Marsh, MD

OverpricedModerate · 22
$32,99817,990 mi

Market: $29,594 – $32,255

Comparison: 22 similar vehicles

Priced ~2% above the typical market range for similar vehicles (based on current market benchmarks)

White Marsh, MD

2024 Mazda CX-90 Turbo Premium Package

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

2024 Mazda CX-90 Turbo Premium Package

White Marsh, MD

Fair PriceLimited · 15
$34,9989,987 mi

Market: $33,001 – $37,199

Comparison: 15 similar vehicles

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

White Marsh, MD

2025 Mazda CX-5 S Select Package

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

2025 Mazda CX-5 S Select Package

White Marsh, MD

UnscoredLimited · 7
$39,4001,564 mi

Comparison: 7 similar vehicles

White Marsh, MD

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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