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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 13, 2026

6M+

Unique vehicles analyzed

as of October 12, 2026

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.3M new·2.8M used·Listings processed daily

Or explore the market

1,390 listings found

2027 Toyota GR86 Base

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

2027 Toyota GR86 Base

Milford, MA

UnscoredInsufficient · 4
$31,925Mileage not verified

Comparison: 4 similar vehicles

Milford, MA

2027 Toyota GR86 Base

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

2027 Toyota GR86 Base

Haverhill, MA

UnscoredInsufficient · 4
$33,263Mileage not verified

Comparison: 4 similar vehicles

Haverhill, MA

2027 Toyota GR86 Base

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

2027 Toyota GR86 Base

North Attleborough, MA

UnscoredLimited · 6
$33,513Mileage not verified

Comparison: 6 similar vehicles

North Attleborough, MA

2027 Toyota GR86 Base

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

2027 Toyota GR86 Base

Norwood, MA

UnscoredLimited · 5
$33,724Mileage not verified

Comparison: 5 similar vehicles

Norwood, MA

2027 Toyota GR86 Base

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

2027 Toyota GR86 Base

Boston, MA

UnscoredLimited · 6
$33,753Mileage not verified

Comparison: 6 similar vehicles

Boston, MA

2027 Toyota GR86 Base

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

2027 Toyota GR86 Base

Swansea, MA

UnscoredLimited · 5
$36,005Mileage not verified

Comparison: 5 similar vehicles

Swansea, MA

2027 Toyota GR86 Base

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

2027 Toyota GR86 Base

Newton, MA

UnscoredInsufficient · 4
$36,601Mileage not verified

Comparison: 4 similar vehicles

Newton, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Wellesley, MA

Fair PriceLimited · 19
$38,069Mileage not verified

Market: $38,656 – $45,083

Comparison: 19 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 66 days listed (based on current market benchmarks)

Wellesley, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Pittsfield, MA

Fair PriceRobust · 59
$38,304Mileage not verified

Market: $35,979 – $44,228

Comparison: 59 similar vehicles

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

Pittsfield, MA

2027 Subaru BRZ tS

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

2027 Subaru BRZ tS

Braintree, MA

UnscoredLimited · 5
$38,514Mileage not verified

Comparison: 5 similar vehicles

Braintree, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Woburn, MA

Fair PriceLimited · 19
$38,656Mileage not verified

Market: $38,069 – $45,083

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 51 days listed (based on current market benchmarks)

Woburn, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Westborough, MA

Fair PriceLimited · 15
$38,778Mileage not verified

Market: $38,069 – $43,186

Comparison: 15 similar vehicles

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

Westborough, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Boston, MA

Fair PriceLimited · 19
$38,893Mileage not verified

Market: $38,069 – $45,083

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 38 days listed (based on current market benchmarks)

Boston, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

West Springfield, MA

UnscoredInsufficient · 4
$39,014Mileage not verified

Comparison: 4 similar vehicles

West Springfield, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Hyannis, MA

Fair PriceModerate · 46
$39,019Mileage not verified

Market: $36,479 – $45,083

Comparison: 46 similar vehicles

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

Hyannis, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Danvers, MA

Fair PriceLimited · 11
$39,078Mileage not verified

Market: $38,069 – $45,083

Comparison: 11 similar vehicles

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

Danvers, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Watertown, MA

Fair PriceLimited · 11
$39,224Mileage not verified

Market: $39,003 – $42,253

Comparison: 11 similar vehicles

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

Watertown, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Milford, MA

Fair PriceLimited · 14
$39,479Mileage not verified

Market: $38,069 – $43,186

Comparison: 14 similar vehicles

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

Milford, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

West Springfield, MA

UnscoredInsufficient · 3
$39,653Mileage not verified

Comparison: 3 similar vehicles

West Springfield, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Dartmouth, MA

UnscoredLimited · 5
$39,872Mileage not verified

Comparison: 5 similar vehicles

Dartmouth, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Northampton, MA

UnscoredInsufficient · 3
$40,523Mileage not verified

Comparison: 3 similar vehicles

Northampton, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Newton, MA

Fair PriceLimited · 10
$40,574Mileage not verified

Market: $39,003 – $42,253

Comparison: 10 similar vehicles

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

Newton, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Medford, MA

Fair PriceLimited · 10
$40,653Mileage not verified

Market: $39,003 – $42,253

Comparison: 10 similar vehicles

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

Medford, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Haverhill, MA

Fair PriceLimited · 11
$40,927Mileage not verified

Market: $38,069 – $45,083

Comparison: 11 similar vehicles

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

Haverhill, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Boston, MA

Fair PriceLimited · 16
$40,948Mileage not verified

Market: $38,069 – $43,186

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)

Boston, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Raynham, MA

UnscoredLimited · 9
$40,958Mileage not verified

Comparison: 9 similar vehicles

Raynham, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Worcester, MA

Fair PriceLimited · 15
$41,110Mileage not verified

Market: $38,069 – $43,186

Comparison: 15 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 47 days listed (based on current market benchmarks)

Worcester, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Boston, MA

Fair PriceLimited · 19
$41,128Mileage not verified

Market: $38,069 – $45,083

Comparison: 19 similar vehicles

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

Boston, MA

2027 Subaru BRZ tS

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

2027 Subaru BRZ tS

Belmont, MA

UnscoredInsufficient · 3
$41,272Mileage not verified

Comparison: 3 similar vehicles

Belmont, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Wayland, MA

OverpricedLimited · 10
$42,253Mileage not verified

Market: $39,003 – $40,958

Comparison: 10 similar vehicles

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

Wayland, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Woburn, MA

Fair PriceLimited · 19
$43,186Mileage not verified

Market: $38,069 – $45,083

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 29 days listed (based on current market benchmarks)

Woburn, MA

2027 Honda Prelude Base

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

2027 Honda Prelude Base

North Attleborough, MA

Fair PriceLimited · 10
$44,479Mileage not verified

Market: $43,870 – $44,570

Comparison: 10 similar vehicles

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

North Attleborough, MA

2027 Toyota GR86 Premium

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

2027 Toyota GR86 Premium

Danvers, MA

OverpricedLimited · 11
$45,083Mileage not verified

Market: $38,069 – $43,186

Comparison: 11 similar vehicles

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

Danvers, MA

2027 Nissan Z Sport

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

2027 Nissan Z Sport

Quincy, MA

Fair PriceLimited · 15
$45,837Mileage not verified

Market: $45,929 – $48,564

Comparison: 15 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 31 days listed (based on current market benchmarks)

Quincy, MA

2027 Nissan Z Sport

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

2027 Nissan Z Sport

Wakefield, MA

Fair PriceLimited · 11
$46,937Mileage not verified

Market: $45,837 – $48,564

Comparison: 11 similar vehicles

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

Wakefield, MA

2027 Nissan Z Performance

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

2027 Nissan Z Performance

Westborough, MA

UnscoredLimited · 5
$57,775Mileage not verified

Comparison: 5 similar vehicles

Westborough, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Barnstable, MA

Great DealModerate · 20
$59,550Mileage not verified

Market: $63,680 – $74,195

Comparison: 20 similar vehicles

Competitively priced ~6% below the typical range compared to similar vehicles · 9 days listed (based on current market benchmarks)

Barnstable, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Norwood, MA

Fair PriceRobust · 59
$61,120Mileage not verified

Market: $60,150 – $75,400

Comparison: 59 similar vehicles

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

Norwood, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Westwood, MA

Fair PriceRobust · 58
$61,625Mileage not verified

Market: $60,150 – $75,400

Comparison: 58 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 108 days listed (based on current market benchmarks)

Westwood, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Norwood, MA

Fair PriceRobust · 59
$62,550Mileage not verified

Market: $60,150 – $75,400

Comparison: 59 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 51 days listed (based on current market benchmarks)

Norwood, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Wayland, MA

Fair PriceModerate · 39
$62,579Mileage not verified

Market: $60,879 – $75,400

Comparison: 39 similar vehicles

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

Wayland, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Barnstable, MA

Fair PriceModerate · 20
$63,680Mileage not verified

Market: $59,550 – $74,195

Comparison: 20 similar vehicles

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

Barnstable, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Norwood, MA

Fair PriceRobust · 58
$64,725Mileage not verified

Market: $60,150 – $75,400

Comparison: 58 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 98 days listed (based on current market benchmarks)

Norwood, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Westwood, MA

Fair PriceRobust · 58
$65,270Mileage not verified

Market: $60,150 – $75,400

Comparison: 58 similar vehicles

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

Westwood, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Wayland, MA

Fair PriceLimited · 10
$65,449Mileage not verified

Market: $65,695 – $74,195

Comparison: 10 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 9 days listed (based on current market benchmarks)

Wayland, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Norwood, MA

Fair PriceRobust · 58
$66,175Mileage not verified

Market: $60,150 – $75,400

Comparison: 58 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 121 days listed (based on current market benchmarks)

Norwood, MA

2027 Mercedes-Benz CLE 300

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

2027 Mercedes-Benz CLE 300

Burlington, MA

Fair PriceModerate · 48
$66,900Mileage not verified

Market: $66,605 – $80,340

Comparison: 48 similar vehicles

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

Burlington, MA

2027 Mercedes-Benz CLE 300

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

2027 Mercedes-Benz CLE 300

Haverhill, MA

Fair PriceModerate · 36
$67,185Mileage not verified

Market: $66,605 – $79,840

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 4 days listed (based on current market benchmarks)

Haverhill, MA

2027 BMW 4 Series 430i

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

2027 BMW 4 Series 430i

Wayland, MA

Fair PriceModerate · 39
$67,404Mileage not verified

Market: $60,879 – $75,400

Comparison: 39 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 90 days listed (based on current market benchmarks)

Wayland, MA

2027 Mercedes-Benz CLE 300

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

2027 Mercedes-Benz CLE 300

Peabody, MA

Fair PriceModerate · 48
$68,335Mileage not verified

Market: $66,605 – $80,340

Comparison: 48 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 63 days listed (based on current market benchmarks)

Peabody, MA

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, and mileage is not used to select comparables or adjust comparable prices, but acts as a reliability check on used vehicles — OAV withholds a verdict when mileage is very high or unreliable, or when a lower price is better explained by higher-than-typical mileage than by a genuine market discount. 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 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 manage their profile, 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, exports, and enhanced merchandising.
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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