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U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

Convertibles in Portland, OR

OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and comparable listings.

OAV helps determine if a vehicle is a good deal by comparing its price to similar listings within its supported comparable range. Sell-through is separate Demand-Verified evidence, not part of the price verdict.

Explore convertibles in Portland, OR with OAV's Price-to-Market analysis against comparable listings. A verdict appears only where the evidence supports one.

Market snapshot · October 21, 2026

How OAV Identifies Deals

OAV builds a comparable range for each vehicle from regularly refreshed dealer-advertised listings — same make, model and year range, trim where the data supports it. Where the evidence supports a verdict, a vehicle is rated by how its asking price compares to that range; days-on-lot and sell-through are separate demand signals, never inputs to the Price-to-Market verdict. When OAV evaluates a listing but the evidence does not support a verdict, the listing is Unscored.

  • Millions of retail comparables across U.S. markets.
  • Vehicles compared on year, make, model, and trim (when available).
  • Real price-to-market ranges from regularly refreshed market data.
  • Days-on-lot is a separate demand signal, never an input to the Price-to-Market verdict.
  • Listings priced below the comparable-range floor by at least OAV's minimum-gap margin surface as Great Deal — a great deal compared to similar vehicles currently for sale.
  • Listings priced within the comparable range, or below the floor by less than that margin surface as Fair Price — fairly priced, in line with what comparable vehicles are typically listed for.
  • Listings priced above the comparable range surface as Overpriced — above market, higher than what comparable vehicles are typically listed for.
  • Dealer business information is public on every profile. OAV-claimed dealers route inquiries through OAV.

This helps identify which listings are a great deal relative to comparable vehicles — OAV's Great Deal verdict — and shows the evidence behind every rating.

Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).

Learn how OAV identifies Demand-Verified Deals™

According to RetailVision™ data, OAV is currently analyzing approximately 200 convertibles across the Portland, OR market.

Convertible Listings

163

Average Price

$33,125

Price Range (excl. >$200k outliers)

$2,495–$190,214

Average price and price range exclude listings priced above $200,000 to keep placeholder / upfit outliers out of the reported market range; the convertible listings count includes them.

About the convertible market

Convertible demand is seasonal — listings clear faster spring through early fall, slower in winter. Mainstream models (Mustang Convertible, Camaro Convertible, MX-5 Miata) anchor volume; premium and exotic ranges (Porsche 911 Cabriolet, BMW Z4, Mercedes-Benz SLC, C8 Corvette) carry meaningful price stratification by trim and condition. Soft-top vs hard-top, miles, and service history weigh more heavily than typical segments — buyers verify convertible-top operation and replacement history before committing.

Convertibles market summary — Portland, OR

MarketPortland, OR
Body typeConvertibles
Listings analyzed163
Average price$33,125
Price range$2,495 – $190,214
Price-to-Market basisAsking price vs comparable listings (same make/model, year window, trim where available). Days-on-lot and sell-through are separate demand signals, not verdict inputs.
Refresh cadenceDaily

Convertible Market in Portland, OR

Dealers in Portland have 163 convertibles listed. The average asking price is $33,125, ranging from $2,495 to $190,214.

OAV answers these questions

What are the best priced convertibles in Portland, OR?
OAV orders convertibles in Portland, OR by price verdict — Great Deal first — and, within each group, by comparable-evidence depth and then price; days-on-lot is shown as a separate demand signal, not a ranking input. 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 convertibles in Portland, OR are priced below market?
Convertibles in Portland, OR 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 in Portland, OR?
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 convertibles are priced below comparable listings in Portland, OR?
OAV's Price-to-Market analysis compares a listing's asking price against similar convertibles in Portland, OR, 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.

Analysis coverage — Portland, OR convertible market

OAV analyzed all 163 listings in this market. 6 (4%) carry a Price-to-Market verdict; 151 are Unscored — pricing withheld for thin comparables, extreme mileage, or other data limits, and 6 are outside pricing scope (branded or salvage title). Scored listings are shown first; withheld listings shown below link to vehicle pages that give the reason, so the pool stays auditable.

1Great Deal3Fair Price2Overpriced

Coverage reflects the full market as of the latest daily snapshot. Demand and days-on-lot are reported separately and are never inputs to the verdict.

Cheapest Great Convertible Deals in Portland

These convertibles are identified as strong values based on how they are priced compared to similar vehicles. Listings labeled “Great Deal” are priced below the comparable-range floor by at least OAV's minimum-gap margin.

Badge shown as of this market snapshot. Open the vehicle page for the latest OAV verdict.

All Convertibles in Portland

6 confidently-priced convertibles shown first — listings we can't price appear below.

2016 Ford Mustang EcoBoost Premium

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

2016 Ford Mustang EcoBoost Premium

Portland, OR

Great DealModerate · 21
$11,995108,761 mi

Market: $12,900 – $19,998

Comparison: 21 similar vehicles

Competitively priced ~7% below the typical range compared to similar vehicles · 133 days listed (based on current market benchmarks)

Portland, OR

2011 BMW 3 Series 328i

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

2011 BMW 3 Series 328i

Portland, OR

Fair PriceLimited · 16
$7,995110,356 mi

Market: $3,995 – $12,999

Comparison: 16 similar vehicles

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

Portland, OR

2011 BMW 3 Series 328i

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

2011 BMW 3 Series 328i

Portland, OR

Fair PriceLimited · 16
$9,80096,526 mi

Market: $3,995 – $12,999

Comparison: 16 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 957 days listed (based on current market benchmarks)

Portland, OR

2026 Mazda MX-5 Miata Club

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

2026 Mazda MX-5 Miata Club

Portland, OR

Fair PriceLimited · 11
$36,9355 mi

Market: $33,853 – $41,160

Comparison: 11 similar vehicles

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

Portland, OR

2011 BMW 3 Series 328i

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

2011 BMW 3 Series 328i

Portland, OR

OverpricedLimited · 16
$12,99961,240 mi

Market: $3,995 – $9,800

Comparison: 16 similar vehicles

Priced ~33% above the typical market range for similar vehicles (based on current market benchmarks)

Portland, OR

2024 Ford Mustang EcoBoost Premium

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

2024 Ford Mustang EcoBoost Premium

Portland, OR

OverpricedLimited · 10
$25,61055,767 mi

Market: $24,238 – $24,488

Comparison: 10 similar vehicles

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

Portland, OR

Listings without a supported price verdict in Portland

Showing 24 of 151 convertibles OAV can't confidently price in Portland — thin comparables, extreme mileage, a branded or salvage title, or other data limits. Each has its own page showing the specific reason.

2008 Chrysler Sebring LX

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

2008 Chrysler Sebring LX

Portland, OR

Salvage title
$2,495138,994 mi

Portland, OR

2008 Pontiac G6 GT

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

2008 Pontiac G6 GT

Portland, OR

UnscoredInsufficient · 0
$2,995279,267 mi

Portland, OR

2001 Mercedes-Benz CLK Base

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

2001 Mercedes-Benz CLK Base

Portland, OR

UnscoredInsufficient · 0
$3,99597,322 mi

Portland, OR

2000 Mercedes-Benz CLK CLK320

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

2000 Mercedes-Benz CLK CLK320

Portland, OR

UnscoredInsufficient · 0
$4,95092,851 mi

Portland, OR

2008 BMW 3 Series 328i

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

2008 BMW 3 Series 328i

Portland, OR

UnscoredInsufficient · 4
$5,495106,874 mi

Comparison: 4 similar vehicles

Portland, OR

2005 Chrysler PT Cruiser Touring Edition

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

2005 Chrysler PT Cruiser Touring Edition

Portland, OR

UnscoredInsufficient · 0
$5,495107,000 mi

Portland, OR

2004 Jaguar XK Series XKR Convertible

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

2004 Jaguar XK Series XKR Convertible

Portland, OR

UnscoredInsufficient · 0
$6,995186,500 mi

Portland, OR

2013 FIAT 500 Pop

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

2013 FIAT 500 Pop

Portland, OR

UnscoredLimited · 5
$6,99979,000 mi

Comparison: 5 similar vehicles

Portland, OR

2015 Chevrolet Camaro 2LT

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

2015 Chevrolet Camaro 2LT

Portland, OR

UnscoredModerate · 21
$7,975151,667 mi

Comparison: 21 similar vehicles

Portland, OR

2005 Mercedes-Benz CLK-Class CLK500

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

2005 Mercedes-Benz CLK-Class CLK500

Portland, OR

UnscoredInsufficient · 0
$7,995135,261 mi

Portland, OR

2006 MINI Cooper S

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

2006 MINI Cooper S

Portland, OR

UnscoredInsufficient · 0
$8,000104,659 mi

Portland, OR

2002 Lexus SC 430

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

2002 Lexus SC 430

Portland, OR

UnscoredInsufficient · 4
$8,495125,993 mi

Comparison: 4 similar vehicles

Portland, OR

2015 FIAT 500c Pop

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

2015 FIAT 500c Pop

Portland, OR

UnscoredInsufficient · 0
$8,80243,266 mi

Portland, OR

2007 Audi A4 Base

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

2007 Audi A4 Base

Portland, OR

UnscoredLimited · 8
$8,995129,422 mi

Comparison: 8 similar vehicles

Portland, OR

2003 BMW 3 Series 330

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

2003 BMW 3 Series 330

Portland, OR

UnscoredInsufficient · 0
$8,99582,026 mi

Portland, OR

2000 Mazda MX-5 Base

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

2000 Mazda MX-5 Base

Portland, OR

UnscoredInsufficient · 0
$8,995130,984 mi

Portland, OR

2008 Mazda MX-5 Miata Grand Touring Hard Top

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

2008 Mazda MX-5 Miata Grand Touring Hard Top

Portland, OR

UnscoredInsufficient · 0
$9,07781,921 mi

Portland, OR

2009 BMW 3 Series 335i

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

2009 BMW 3 Series 335i

Portland, OR

UnscoredInsufficient · 3
$9,14982,384 mi

Comparison: 3 similar vehicles

Portland, OR

2010 BMW 1 Series 135i

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

2010 BMW 1 Series 135i

Portland, OR

UnscoredInsufficient · 0
$9,240148,629 mi

Portland, OR

2010 Audi S5 Premium Plus

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

2010 Audi S5 Premium Plus

Portland, OR

UnscoredInsufficient · 0
$9,495106,186 mi

Portland, OR

2014 Chevrolet Camaro 1LT

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

2014 Chevrolet Camaro 1LT

Portland, OR

UnscoredInsufficient · 0
$9,790112,000 mi

Portland, OR

2006 BMW 3 Series 325i

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

2006 BMW 3 Series 325i

Portland, OR

UnscoredLimited · 8
$9,991111,000 mi

Comparison: 8 similar vehicles

Portland, OR

No Photo

1999 Mercedes-Benz SL-Class Base

Portland, OR

UnscoredInsufficient · 0
$9,99566,395 mi

Portland, OR

2004 BMW 3 Series 325

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

2004 BMW 3 Series 325

Portland, OR

UnscoredInsufficient · 3
$10,500136,133 mi

Comparison: 3 similar vehicles

Portland, OR

What makes OAV different from traditional car-listing sites

Traditional vehicle-listing marketplaces are built for shoppers to browse inventory. OAV is the answer-engine layer above the marketplace: it evaluates vehicle asking prices with Price-to-Market against comparable listings and shows the market evidence behind each verdict. Days-on-lot and sell-through from similar vehicles are separate demand evidence, never inputs to the Price-to-Market verdict. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

How OAV.io compares with other car-pricing sites

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares a listing's asking price against similar vehicles currently for sale — using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it — to compute a price-to-market range. 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.
What makes a Demand-Verified Deal different from a cheap listing?
A cheap listing is just priced low. The Demand-Verified badge is sell-through evidence: the listing's similar-vehicle sold cohort is moving faster than its market baseline, and this listing hasn't aged beyond that cohort's typical selling window — it is separate from OAV's price verdict. A Demand-Verified Deal combines both: the Demand-Verified badge AND a Great Deal verdict from Price-to-Market (priced below the comparable-range floor by at least OAV's minimum-gap margin). The price verdict establishes where the asking price sits relative to OAV's supported comparable range. The Demand-Verified signal measures whether the matched sold cohort is moving faster than its market baseline and whether this listing remains within that cohort's typical selling window — it does not show that buyers are paying this listing's asking price. While OAV re-validates the sell-through claim, the badge is withheld on every listing and no Demand-Verified Deals are being labeled.
Does OAV use local market comparables?
Yes — local-first. OAV starts with comparable retail listings in the same metro and broader region, and widens the comparison set only when local inventory is too thin to support a reliable range. A truck in Dallas is compared against Dallas-area trucks where the local market supports it; an EV in Los Angeles against LA-area EVs. This local-first approach makes the price-to-market math meaningful.
Why does days-on-lot matter when shopping for used cars?
How long a vehicle sits is a demand signal about its cohort, not proof that buyers are paying this listing's price. OAV compares a listing's days-on-lot to the sold cohort of similar vehicles: when comparable vehicles have been selling quickly and this listing is still within that cohort's typical selling window, it corroborates real demand. A listing sitting far longer than its cohort typically takes to sell is the opposite signal — worth confirming its history, condition, and price before assuming it's a deal.
Can OAV help find trucks, SUVs, or EVs priced below market?
Yes — OAV has body-type market views for trucks, SUVs, sedans and EVs in major U.S. metros and ZIP codes. Each listing links to its vehicle page. Start at the homepage or any city or ZIP page.

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