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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 6, 2026 · refresh delayed · 2 days ago

5.9M+

Unique vehicles analyzed

as of October 6, 2026

57,000+

US dealerships

Daily

Data pipeline

Comparable

Market-evidence analysis

3.2M new·2.7M used·Listings processed daily

Or explore the market

342 listings found

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

Great DealModerate · 21
$85,404Mileage not verified

Market: $88,164 – $90,484

Comparison: 21 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 13 days listed (based on current market benchmarks)

Charleston, SC

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

Fair PriceModerate · 21
$88,164Mileage not verified

Market: $85,404 – $90,484

Comparison: 21 similar vehicles

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

Charleston, SC

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

Fair PriceModerate · 21
$90,054Mileage not verified

Market: $85,404 – $90,484

Comparison: 21 similar vehicles

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

Charleston, SC

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Mount Pleasant, SC

Fair PriceModerate · 21
$90,154Mileage not verified

Market: $85,404 – $90,484

Comparison: 21 similar vehicles

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

Mount Pleasant, SC

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

Fair PriceModerate · 21
$90,269Mileage not verified

Market: $85,404 – $90,484

Comparison: 21 similar vehicles

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

Charleston, SC

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

Fair PriceModerate · 21
$90,354Mileage not verified

Market: $85,404 – $90,484

Comparison: 21 similar vehicles

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

Charleston, SC

2027 Mercedes-Benz E-Class E450 All-Terrain

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

2027 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

OverpricedModerate · 21
$90,484Mileage not verified

Market: $85,404 – $90,354

Comparison: 21 similar vehicles

Charleston, SC

2026 Volvo V60 Cross Country Plus

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

2026 Volvo V60 Cross Country Plus

Charleston, SC

UnscoredInsufficient · 3
$53,333Mileage not verified

Comparison: 3 similar vehicles

Charleston, SC

2026 Volvo V60 Cross Country Plus

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

2026 Volvo V60 Cross Country Plus

Charleston, SC

UnscoredInsufficient · 3
$54,790Mileage not verified

Comparison: 3 similar vehicles

Charleston, SC

2026 Volvo V60 Cross Country Plus

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

2026 Volvo V60 Cross Country Plus

Charleston, SC

UnscoredInsufficient · 3
$55,143Mileage not verified

Comparison: 3 similar vehicles

Charleston, SC

2026 Volvo V60 Cross Country Plus

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

2026 Volvo V60 Cross Country Plus

Charleston, SC

UnscoredInsufficient · 3
$55,725Mileage not verified

Comparison: 3 similar vehicles

Charleston, SC

2026 Volvo V60 Cross Country Ultra

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

2026 Volvo V60 Cross Country Ultra

Charleston, SC

UnscoredInsufficient · 0
$58,649Mileage not verified

Charleston, SC

2026 Mercedes-Benz E-Class E450 All-Terrain

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

2026 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

UnscoredInsufficient · 0
$79,8697,555 mi

Charleston, SC

2026 Mercedes-Benz E-Class AMG E53

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

2026 Mercedes-Benz E-Class AMG E53

Charleston, SC

UnscoredInsufficient · 3
$111,039Mileage not verified

Comparison: 3 similar vehicles

Charleston, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Columbia, SC

Fair PriceRobust · 226
$28,71123,165 mi

Market: $26,698 – $36,370

Comparison: 226 similar vehicles

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

Columbia, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Moncks Corner, SC

Fair PriceRobust · 141
$28,92833,480 mi

Market: $26,698 – $34,089

Comparison: 141 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 185 days listed (based on current market benchmarks)

Moncks Corner, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Charleston, SC

Fair PriceRobust · 104
$28,99835,947 mi

Market: $26,698 – $33,022

Comparison: 104 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 32 days listed (based on current market benchmarks)

Charleston, SC

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Myrtle Beach, SC

Fair PriceRobust · 241
$29,43730,031 mi

Market: $24,233 – $33,456

Comparison: 241 similar vehicles

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

Myrtle Beach, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

North Charleston, SC

UnscoredLimited · 9
$29,88757,281 mi

Comparison: 9 similar vehicles

North Charleston, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Charleston, SC

Fair PriceRobust · 104
$30,99821,879 mi

Market: $26,698 – $33,022

Comparison: 104 similar vehicles

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

Charleston, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Florence, SC

Fair PriceRobust · 449
$31,72021,497 mi

Market: $28,887 – $37,399

Comparison: 449 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 69 days listed (based on current market benchmarks)

Florence, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Moore, SC

UnscoredLimited · 7
$31,95027,647 mi

Comparison: 7 similar vehicles

Moore, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

North Charleston, SC

Fair PriceRobust · 104
$32,28422,031 mi

Market: $26,698 – $33,022

Comparison: 104 similar vehicles

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

North Charleston, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Summerville, SC

Fair PriceRobust · 171
$32,44723,815 mi

Market: $30,722 – $40,536

Comparison: 171 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 18 days listed (based on current market benchmarks)

Summerville, SC

2025 Subaru Outback Premium

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

2025 Subaru Outback Premium

Goose Creek, SC

OverpricedRobust · 158
$32,7577,681 mi

Market: $24,233 – $32,488

Comparison: 158 similar vehicles

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

Goose Creek, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

North Charleston, SC

Fair PriceLimited · 10
$32,78718,283 mi

Market: $32,223 – $32,797

Comparison: 10 similar vehicles

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

North Charleston, SC

2025 Volvo V60 Cross Country Plus

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

2025 Volvo V60 Cross Country Plus

Greenville, SC

Fair PriceModerate · 28
$32,99835,370 mi

Market: $29,119 – $41,862

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 115 days listed (based on current market benchmarks)

Greenville, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Spartanburg, SC

Fair PriceRobust · 494
$33,26711,799 mi

Market: $25,900 – $38,995

Comparison: 494 similar vehicles

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

Spartanburg, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Seneca, SC

Fair PriceRobust · 160
$33,37338,129 mi

Market: $26,698 – $36,370

Comparison: 160 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 18 days listed (based on current market benchmarks)

Seneca, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Greenville, SC

Fair PriceRobust · 195
$33,6217,745 mi

Market: $26,698 – $36,370

Comparison: 195 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 3 days listed (based on current market benchmarks)

Greenville, SC

2025 Subaru Outback Touring

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

2025 Subaru Outback Touring

Spartanburg, SC

Fair PriceRobust · 370
$33,86729,846 mi

Market: $30,200 – $40,736

Comparison: 370 similar vehicles

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

Spartanburg, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Columbia, SC

UnscoredInsufficient · 4
$33,99816,163 mi

Comparison: 4 similar vehicles

Columbia, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Edgefield, SC

Fair PriceRobust · 212
$34,27930,522 mi

Market: $30,722 – $40,536

Comparison: 212 similar vehicles

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

Edgefield, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Myrtle Beach, SC

Fair PriceRobust · 389
$34,28230,838 mi

Market: $28,887 – $37,399

Comparison: 389 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 187 days listed (based on current market benchmarks)

Myrtle Beach, SC

2025 Subaru Outback Touring

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

2025 Subaru Outback Touring

Hartsville, SC

Fair PriceRobust · 421
$34,39826,933 mi

Market: $30,717 – $39,532

Comparison: 421 similar vehicles

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

Hartsville, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Spartanburg, SC

UnscoredLimited · 5
$34,44828,465 mi

Comparison: 5 similar vehicles

Spartanburg, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Columbia, SC

UnscoredInsufficient · 3
$34,84325,849 mi

Comparison: 3 similar vehicles

Columbia, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Bluffton, SC

Fair PriceRobust · 109
$34,92510,875 mi

Market: $29,887 – $36,500

Comparison: 109 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 68 days listed (based on current market benchmarks)

Bluffton, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Orangeburg, SC

Fair PriceRobust · 239
$35,65715,503 mi

Market: $30,722 – $40,536

Comparison: 239 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 66 days listed (based on current market benchmarks)

Orangeburg, SC

2025 Subaru Outback Onyx Edition

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

2025 Subaru Outback Onyx Edition

Travelers Rest, SC

Fair PriceRobust · 181
$35,6712,261 mi

Market: $26,698 – $35,686

Comparison: 181 similar vehicles

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

Travelers Rest, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Columbia, SC

UnscoredLimited · 5
$35,88618,595 mi

Comparison: 5 similar vehicles

Columbia, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Greenville, SC

UnscoredLimited · 5
$35,99821,680 mi

Comparison: 5 similar vehicles

Greenville, SC

2025 Subaru Outback Limited

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

2025 Subaru Outback Limited

Myrtle Beach, SC

Fair PriceRobust · 390
$36,50014,232 mi

Market: $28,887 – $37,399

Comparison: 390 similar vehicles

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

Myrtle Beach, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Little River, SC

Fair PriceRobust · 257
$38,20317,786 mi

Market: $30,722 – $40,536

Comparison: 257 similar vehicles

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

Little River, SC

2025 Subaru Outback Touring

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

2025 Subaru Outback Touring

Myrtle Beach, SC

Fair PriceRobust · 398
$38,2056,906 mi

Market: $30,717 – $39,532

Comparison: 398 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 109 days listed (based on current market benchmarks)

Myrtle Beach, SC

2025 Subaru Outback Wilderness

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

2025 Subaru Outback Wilderness

Greenville, SC

Fair PriceRobust · 234
$38,8953,525 mi

Market: $30,722 – $40,536

Comparison: 234 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 179 days listed (based on current market benchmarks)

Greenville, SC

2025 Volvo V60 Cross Country Plus

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

2025 Volvo V60 Cross Country Plus

Columbia, SC

Fair PriceModerate · 24
$40,21420,931 mi

Market: $28,274 – $43,230

Comparison: 24 similar vehicles

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

Columbia, SC

2025 Mercedes-Benz E-Class E450 All-Terrain

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

2025 Mercedes-Benz E-Class E450 All-Terrain

Charleston, SC

UnscoredInsufficient · 0
$72,35814,975 mi

Charleston, SC

2024 Subaru Outback Premium

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

2024 Subaru Outback Premium

Florence, SC

Fair PriceRobust · 325
$20,99991,472 mi

Market: $19,989 – $32,699

Comparison: 325 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 91 days listed (based on current market benchmarks)

Florence, SC

2024 Subaru Outback Premium

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

2024 Subaru Outback Premium

Columbia, SC

Fair PriceRobust · 366
$21,80475,261 mi

Market: $17,995 – $32,699

Comparison: 366 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 35 days listed (based on current market benchmarks)

Columbia, SC

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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