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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 14, 2026

7.3M+

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

52 listings found

2019 Nissan Leaf SV

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

2019 Nissan Leaf SV

Waterville, ME

UnscoredInsufficient · 0
$8,90067,242 mi

Waterville, ME

2018 Nissan LEAF SV

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

2018 Nissan LEAF SV

Belfast, ME

UnscoredInsufficient · 0
$10,48851,477 mi

Belfast, ME

2019 Nissan Leaf S

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

2019 Nissan Leaf S

Oakland, ME

UnscoredInsufficient · 0
$10,54453,999 mi

Oakland, ME

2017 Chevrolet Bolt EV Premier

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

2017 Chevrolet Bolt EV Premier

Bangor, ME

UnscoredInsufficient · 0
$14,96946,690 mi

Bangor, ME

2020 Tesla Model 3 Base

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

2020 Tesla Model 3 Base

Bangor, ME

UnscoredInsufficient · 0
$20,96561,755 mi

Bangor, ME

2023 Chevrolet Bolt EUV LT

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

2023 Chevrolet Bolt EUV LT

Thomaston, ME

Unscored
$20,99317,270 mi

Comparison: 6 similar vehicles

Thomaston, ME

2024 Chevrolet Equinox EV LT

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

2024 Chevrolet Equinox EV LT

Oakland, ME

Great DealLimited · 18
$23,98826,444 mi

Market: $25,400 – $27,593

Comparison: 18 similar vehicles

Competitively priced ~6% below the typical range compared to similar vehicles · 39 days listed (based on current market benchmarks)

Oakland, ME

2024 Chevrolet Equinox EV LT

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

2024 Chevrolet Equinox EV LT

Waterville, ME

Fair PriceModerate · 23
$24,98818,505 mi

Market: $25,750 – $30,620

Comparison: 23 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 39 days listed (based on current market benchmarks)

Waterville, ME

2023 Toyota bZ4X XLE

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

2023 Toyota bZ4X XLE

Waterville, ME

UnscoredInsufficient · 3
$25,59913,062 mi

Comparison: 3 similar vehicles

Waterville, ME

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Waterville, ME

Fair PriceRobust · 52
$25,98813,332 mi

Market: $23,229 – $50,320

Comparison: 52 similar vehicles

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

Waterville, ME

2025 Toyota bZ4X XLE

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

2025 Toyota bZ4X XLE

Waterville, ME

UnscoredInsufficient · 0
$25,99927,167 mi

Waterville, ME

2024 Chevrolet Equinox EV LT

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

2024 Chevrolet Equinox EV LT

Bangor, ME

OverpricedLimited · 14
$28,12016,694 mi

Market: $24,988 – $26,243

Comparison: 14 similar vehicles

Priced ~7% above the typical market range for similar vehicles (based on current market benchmarks)

Bangor, ME

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Bangor, ME

OverpricedModerate · 37
$28,12013,653 mi

Market: $23,249 – $25,988

Comparison: 37 similar vehicles

Priced ~8% above the typical market range for similar vehicles (based on current market benchmarks)

Bangor, ME

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Belfast, ME

Fair PriceLimited · 14
$29,741Mileage not verified

Market: $29,990 – $31,673

Comparison: 14 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 10 days listed (based on current market benchmarks)

Belfast, ME

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Rockland, ME

Fair PriceLimited · 10
$30,255Mileage not verified

Market: $28,245 – $31,673

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 21 days listed (based on current market benchmarks)

Rockland, ME

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Ellsworth, ME

Fair PriceLimited · 13
$30,589Mileage not verified

Market: $29,741 – $31,673

Comparison: 13 similar vehicles

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

Ellsworth, ME

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Ellsworth, ME

Fair PriceLimited · 13
$30,845Mileage not verified

Market: $29,741 – $31,673

Comparison: 13 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 9 days listed (based on current market benchmarks)

Ellsworth, ME

2027 Chevrolet Bolt LT

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

2027 Chevrolet Bolt LT

Belfast, ME

OverpricedLimited · 14
$31,673Mileage not verified

Market: $29,741 – $30,845

Comparison: 14 similar vehicles

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

Belfast, ME

2024 Hyundai IONIQ 5 SEL

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

2024 Hyundai IONIQ 5 SEL

Bangor, ME

OverpricedModerate · 43
$32,99917,236 mi

Market: $27,676 – $30,990

Comparison: 43 similar vehicles

Priced ~6% above the typical market range for similar vehicles (based on current market benchmarks)

Bangor, ME

2027 Chevrolet Bolt RS

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

2027 Chevrolet Bolt RS

Rockland, ME

UnscoredInsufficient · 3
$34,402Mileage not verified

Comparison: 3 similar vehicles

Rockland, ME

2023 Tesla Model Y Performance

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

2023 Tesla Model Y Performance

Bangor, ME

UnscoredInsufficient · 0
$35,78824,559 mi

Bangor, ME

2026 Chevrolet Equinox EV 1LT

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

2026 Chevrolet Equinox EV 1LT

Bangor, ME

UnscoredInsufficient · 4
$35,795Mileage not verified

Comparison: 4 similar vehicles

Bangor, ME

2026 Chevrolet Equinox EV 1LT

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

2026 Chevrolet Equinox EV 1LT

Belfast, ME

Unscored
$38,195Mileage not verified

Comparison: 7 similar vehicles

Belfast, ME

2026 Chevrolet Equinox EV 1LT

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

2026 Chevrolet Equinox EV 1LT

Belfast, ME

Unscored
$38,195Mileage not verified

Comparison: 7 similar vehicles

Belfast, ME

2025 Ford Mustang Mach-E Premium AWD

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

2025 Ford Mustang Mach-E Premium AWD

Waterville, ME

UnscoredInsufficient · 0
$38,7779,531 mi

Waterville, ME

2026 Toyota bZ XLE

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

2026 Toyota bZ XLE

Waterville, ME

Fair PriceLimited · 17
$40,573Mileage not verified

Market: $40,578 – $43,904

Comparison: 17 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 119 days listed (based on current market benchmarks)

Waterville, ME

2027 Toyota bZ XLE

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

2027 Toyota bZ XLE

Waterville, ME

Fair PriceRobust · 91
$42,079Mileage not verified

Market: $41,447 – $44,817

Comparison: 91 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 48 days listed (based on current market benchmarks)

Waterville, ME

2027 Toyota bZ XLE

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

2027 Toyota bZ XLE

Thomaston, ME

Fair PriceRobust · 145
$42,389Mileage not verified

Market: $40,839 – $44,846

Comparison: 145 similar vehicles

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

Thomaston, ME

2027 Toyota bZ XLE

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

2027 Toyota bZ XLE

Waterville, ME

Fair PriceRobust · 91
$42,554Mileage not verified

Market: $41,447 – $44,817

Comparison: 91 similar vehicles

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

Waterville, ME

2027 Toyota bZ XLE

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

2027 Toyota bZ XLE

Brewer, ME

Fair PriceModerate · 26
$43,057Mileage not verified

Market: $40,650 – $44,817

Comparison: 26 similar vehicles

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

Brewer, ME

2027 Toyota bZ XLE

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

2027 Toyota bZ XLE

Brewer, ME

Fair PriceModerate · 26
$43,057Mileage not verified

Market: $40,650 – $44,817

Comparison: 26 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 28 days listed (based on current market benchmarks)

Brewer, ME

2027 Toyota bZ XLE

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

2027 Toyota bZ XLE

Brewer, ME

Fair PriceModerate · 43
$43,532Mileage not verified

Market: $41,560 – $44,347

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 78 days listed (based on current market benchmarks)

Brewer, ME

2026 Chevrolet Equinox EV 2LT

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

2026 Chevrolet Equinox EV 2LT

Belfast, ME

Fair PriceRobust · 58
$43,895Mileage not verified

Market: $35,489 – $48,595

Comparison: 58 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 385 days listed (based on current market benchmarks)

Belfast, ME

2026 Ford Mustang Mach-E Select AWD

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

2026 Ford Mustang Mach-E Select AWD

Bangor, ME

Fair PriceLimited · 11
$44,709Mileage not verified

Market: $40,824 – $48,515

Comparison: 11 similar vehicles

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

Bangor, ME

2027 Hyundai IONIQ 5 SEL

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

2027 Hyundai IONIQ 5 SEL

Bangor, ME

Fair PriceModerate · 39
$46,350Mileage not verified

Market: $46,240 – $47,484

Comparison: 39 similar vehicles

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

Bangor, ME

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

Ellsworth, ME

Fair PriceModerate · 46
$46,469Mileage not verified

Market: $37,889 – $52,579

Comparison: 46 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 161 days listed (based on current market benchmarks)

Ellsworth, ME

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

Ellsworth, ME

Fair PriceModerate · 46
$46,469Mileage not verified

Market: $37,889 – $52,579

Comparison: 46 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 161 days listed (based on current market benchmarks)

Ellsworth, ME

2026 Chevrolet Equinox EV 2LT

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

2026 Chevrolet Equinox EV 2LT

Ellsworth, ME

Fair PriceRobust · 52
$46,864Mileage not verified

Market: $35,489 – $48,595

Comparison: 52 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 156 days listed (based on current market benchmarks)

Ellsworth, ME

2026 Toyota bZ Woodland Premium

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

2026 Toyota bZ Woodland Premium

Waterville, ME

Unscored
$47,430Mileage not verified

Comparison: 5 similar vehicles

Waterville, ME

2027 Toyota bZ Woodland

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

2027 Toyota bZ Woodland

Oakland, ME

Fair PriceModerate · 30
$47,720Mileage not verified

Market: $45,918 – $50,707

Comparison: 30 similar vehicles

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

Oakland, ME

2026 Volvo EX30 Ultra

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

2026 Volvo EX30 Ultra

Bangor, ME

Fair PriceModerate · 39
$49,189Mileage not verified

Market: $44,355 – $49,225

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 15 days listed (based on current market benchmarks)

Bangor, ME

2027 Toyota bZ Woodland

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

2027 Toyota bZ Woodland

Brewer, ME

Fair PriceLimited · 14
$49,257Mileage not verified

Market: $45,918 – $50,707

Comparison: 14 similar vehicles

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

Brewer, ME

2027 Toyota bZ Woodland

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

2027 Toyota bZ Woodland

Brewer, ME

Fair PriceLimited · 11
$49,732Mileage not verified

Market: $46,674 – $50,233

Comparison: 11 similar vehicles

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

Brewer, ME

2026 Toyota bZ Woodland Premium

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

2026 Toyota bZ Woodland Premium

Brewer, ME

UnscoredInsufficient · 3
$50,476Mileage not verified

Comparison: 3 similar vehicles

Brewer, ME

2027 Toyota bZ Woodland Premium

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

2027 Toyota bZ Woodland Premium

Thomaston, ME

Unscored
$50,724Mileage not verified

Comparison: 7 similar vehicles

Thomaston, ME

2025 Chevrolet Equinox EV LT

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

2025 Chevrolet Equinox EV LT

Belfast, ME

UnscoredInsufficient · 0
$51,5902,809 mi

Belfast, ME

2026 Chevrolet Equinox EV RS

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

2026 Chevrolet Equinox EV RS

Belfast, ME

OverpricedLimited · 14
$51,8654,236 mi

Market: $32,586 – $49,395

Comparison: 14 similar vehicles

Priced ~5% above the typical market range for similar vehicles (based on current market benchmarks)

Belfast, ME

2026 Ford Mustang Mach-E Premium AWD

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

2026 Ford Mustang Mach-E Premium AWD

Newport, ME

Fair PriceRobust · 74
$52,995Mileage not verified

Market: $46,551 – $60,044

Comparison: 74 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 177 days listed (based on current market benchmarks)

Newport, ME

2026 Hyundai IONIQ 9 SE

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

2026 Hyundai IONIQ 9 SE

Bangor, ME

Fair PriceLimited · 13
$55,495Mileage not verified

Market: $51,580 – $59,093

Comparison: 13 similar vehicles

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

Bangor, ME

2023 GMC HUMMER EV 3X

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

2023 GMC HUMMER EV 3X

Hermon, ME

UnscoredInsufficient · 0
$63,69543,213 mi

Hermon, ME

Trust signal layer

Demand-Verified Deals™

The Demand-Verified badge is sell-through evidence — the matched cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, and this listing has not been listed longer than the cohort’s typical time on market. A listing coming off the market is not always a sale. 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 time on market, 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 cohort of similar vehicles whose listings recently came off the market is leaving the market faster than its market baseline, the cohort meets minimum-sample and freshness requirements, and this specific listing has not been listed longer than the cohort's typical time on market. 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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