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

Convertibles in St. Louis, MO

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 St. Louis, MO with OAV's Price-to-Market analysis against comparable listings. A verdict appears only where the evidence supports one.

Market snapshot · October 17, 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 manage their profile directly and 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 100 convertibles across the St. Louis, MO market.

Convertible Listings

124

Average Price

$50,153

Price Range (excl. >$200k outliers)

$2,985–$194,190

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 — St. Louis, MO

MarketSt. Louis, MO
Body typeConvertibles
Listings analyzed124
Average price$50,153
Price range$2,985 – $194,190
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 St. Louis, MO

Dealers in St. Louis have 124 convertibles listed. The average asking price is $50,153, ranging from $2,985 to $194,190.

OAV answers these questions

What are the best priced convertibles in St. Louis, MO?
OAV orders convertibles in St. Louis, MO 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 St. Louis, MO are priced below market?
Convertibles in St. Louis, MO 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 St. Louis, MO?
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 St. Louis, MO?
OAV's Price-to-Market analysis compares a listing's asking price against similar convertibles in St. Louis, MO, 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 — St. Louis, MO convertible market

OAV analyzed all 124 listings in this market. 23 (19%) carry a Price-to-Market verdict; 101 are Unscored — pricing withheld for thin comparables, extreme mileage, or other data limits. Scored listings are shown first; withheld listings shown below link to vehicle pages that give the reason, so the pool stays auditable.

1Great Deal17Fair Price5Overpriced

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 St. Louis

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 St. Louis

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

2019 Ford Mustang EcoBoost

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

2019 Ford Mustang EcoBoost

St. Louis, MO

Great DealLimited · 10
$16,99584,000 mi

Market: $17,612 – $19,092

Comparison: 10 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 84 days listed (based on current market benchmarks)

St. Louis, MO

2026 Ford Mustang GT Premium

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

2026 Ford Mustang GT Premium

St. Louis, MO

Fair PriceRobust · 53
$64,2505,112 mi

Market: $51,332 – $127,499

Comparison: 53 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 238 days listed (based on current market benchmarks)

St. Louis, MO

2026 Ford Mustang GT Premium

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

2026 Ford Mustang GT Premium

St. Louis, MO

Fair PriceRobust · 53
$73,38511 mi

Market: $51,332 – $90,931

Comparison: 53 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 148 days listed (based on current market benchmarks)

St. Louis, MO

2026 Mazda MX-5 Miata Grand Touring

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

2026 Mazda MX-5 Miata Grand Touring

St. Louis, MO

Fair PriceRobust · 50
$38,3504 mi

Market: $37,785 – $41,125

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 169 days listed (based on current market benchmarks)

St. Louis, MO

2026 Mazda MX-5 Miata Grand Touring

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

2026 Mazda MX-5 Miata Grand Touring

St. Louis, MO

Fair PriceRobust · 50
$38,600Mileage not verified

Market: $37,785 – $41,125

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 260 days listed (based on current market benchmarks)

St. Louis, MO

2026 Mazda MX-5 Miata Grand Touring

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

2026 Mazda MX-5 Miata Grand Touring

St. Louis, MO

Fair PriceModerate · 49
$38,2305 mi

Market: $37,785 – $41,125

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 155 days listed (based on current market benchmarks)

St. Louis, MO

2026 Mazda MX-5 Miata Grand Touring

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

2026 Mazda MX-5 Miata Grand Touring

St. Louis, MO

Fair PriceModerate · 49
$39,7905 mi

Market: $37,785 – $41,125

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 227 days listed (based on current market benchmarks)

St. Louis, MO

2026 Mazda MX-5 Miata Grand Touring

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

2026 Mazda MX-5 Miata Grand Touring

St. Louis, MO

Fair PriceModerate · 49
$39,8805 mi

Market: $37,785 – $41,125

Comparison: 49 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 227 days listed (based on current market benchmarks)

St. Louis, MO

2026 Ford Mustang EcoBoost Premium

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

2026 Ford Mustang EcoBoost Premium

St. Louis, MO

Fair PriceModerate · 34
$42,02753 mi

Market: $32,499 – $50,108

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)

St. Louis, MO

2026 Ford Mustang EcoBoost Premium

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

2026 Ford Mustang EcoBoost Premium

St. Louis, MO

Fair PriceModerate · 33
$44,4572 mi

Market: $32,499 – $50,108

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 202 days listed (based on current market benchmarks)

St. Louis, MO

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

St. Louis, MO

Fair PriceModerate · 22
$36,055Mileage not verified

Market: $35,985 – $37,450

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 231 days listed (based on current market benchmarks)

St. Louis, MO

2026 BMW 4 Series 430i

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

2026 BMW 4 Series 430i

St. Louis, MO

Fair PriceLimited · 19
$58,49015,263 mi

Market: $49,480 – $59,489

Comparison: 19 similar vehicles

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

St. Louis, MO

2027 MINI Convertible S

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

2027 MINI Convertible S

St. Louis, MO

Fair PriceLimited · 18
$42,6654 mi

Market: $42,300 – $46,999

Comparison: 18 similar vehicles

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

St. Louis, MO

2027 MINI Convertible S

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

2027 MINI Convertible S

St. Louis, MO

Fair PriceLimited · 18
$43,7154 mi

Market: $42,300 – $46,999

Comparison: 18 similar vehicles

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

St. Louis, MO

2021 Chevrolet Corvette 2LT

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

2021 Chevrolet Corvette 2LT

St. Louis, MO

OverpricedLimited · 16
$64,34415,594 mi

Market: $62,939 – $63,990

Comparison: 16 similar vehicles

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

St. Louis, MO

2027 Chevrolet Corvette 3LT

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

2027 Chevrolet Corvette 3LT

St. Louis, MO

OverpricedLimited · 12
$145,3102 mi

Market: $106,464 – $121,929

Comparison: 12 similar vehicles

Priced ~19% above the typical market range for similar vehicles (based on current market benchmarks)

St. Louis, MO

Listings without a supported price verdict in St. Louis

Showing 24 of 101 convertibles OAV can't confidently price in St. Louis — thin comparables, extreme mileage, a branded or salvage title, or other data limits. Each has its own page showing the specific reason.

2001 Mitsubishi Eclipse SPYDER GT

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

2001 Mitsubishi Eclipse SPYDER GT

St. Louis, MO

UnscoredInsufficient · 0
$2,985187,901 mi

St. Louis, MO

2006 Chrysler Sebring Touring

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

2006 Chrysler Sebring Touring

St. Louis, MO

UnscoredInsufficient · 0
$3,900142,721 mi

St. Louis, MO

2000 Chevrolet Camaro Base

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

2000 Chevrolet Camaro Base

St. Louis, MO

UnscoredInsufficient · 0
$3,995134,595 mi

St. Louis, MO

2000 Chrysler Sebring JXI

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

2000 Chrysler Sebring JXI

St. Louis, MO

UnscoredInsufficient · 0
$4,500118,348 mi

St. Louis, MO

2005 Chrysler PT Cruiser GT

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

2005 Chrysler PT Cruiser GT

St. Louis, MO

UnscoredInsufficient · 0
$4,800149,463 mi

St. Louis, MO

2012 Chrysler 200 Touring

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

2012 Chrysler 200 Touring

St. Louis, MO

UnscoredModerate · 26
$5,500184,703 mi

Comparison: 26 similar vehicles

St. Louis, MO

2012 FIAT 500 Lounge

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

2012 FIAT 500 Lounge

St. Louis, MO

UnscoredInsufficient · 4
$5,99575,666 mi

Comparison: 4 similar vehicles

St. Louis, MO

2001 Audi TT QUATTRO

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

2001 Audi TT QUATTRO

St. Louis, MO

UnscoredInsufficient · 0
$5,995148,040 mi

St. Louis, MO

2011 Volvo C70 T5

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

2011 Volvo C70 T5

St. Louis, MO

UnscoredInsufficient · 0
$5,999190,000 mi

St. Louis, MO

2012 Ford Mustang V6

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

2012 Ford Mustang V6

St. Louis, MO

UnscoredLimited · 8
$7,999155,000 mi

Comparison: 8 similar vehicles

St. Louis, MO

2005 Audi TT Base

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

2005 Audi TT Base

St. Louis, MO

UnscoredInsufficient · 0
$8,65854,636 mi

St. Louis, MO

2006 Pontiac Solstice Base

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

2006 Pontiac Solstice Base

St. Louis, MO

UnscoredInsufficient · 0
$9,49052,331 mi

St. Louis, MO

2013 Mercedes-Benz E-Class E350

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

2013 Mercedes-Benz E-Class E350

St. Louis, MO

UnscoredLimited · 6
$9,50088,721 mi

Comparison: 6 similar vehicles

St. Louis, MO

2005 Mercedes-Benz SLK-Class SLK350

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

2005 Mercedes-Benz SLK-Class SLK350

St. Louis, MO

UnscoredInsufficient · 0
$10,19085,107 mi

St. Louis, MO

2014 MINI Cooper S

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

2014 MINI Cooper S

St. Louis, MO

UnscoredInsufficient · 0
$10,495108,175 mi

St. Louis, MO

2007 Saturn Sky Roadster

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

2007 Saturn Sky Roadster

St. Louis, MO

UnscoredInsufficient · 0
$10,99036,904 mi

St. Louis, MO

2007 BMW Z4 3.0si

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

2007 BMW Z4 3.0si

St. Louis, MO

UnscoredInsufficient · 0
$10,99580,000 mi

St. Louis, MO

2001 Chevrolet Corvette Base

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

2001 Chevrolet Corvette Base

St. Louis, MO

UnscoredInsufficient · 4
$12,995136,097 mi

Comparison: 4 similar vehicles

St. Louis, MO

2015 Mazda MX-5 Miata Grand Touring Hard Top

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

2015 Mazda MX-5 Miata Grand Touring Hard Top

St. Louis, MO

UnscoredInsufficient · 0
$12,995124,500 mi

St. Louis, MO

2003 Toyota MR2 Spyder Base

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

2003 Toyota MR2 Spyder Base

St. Louis, MO

UnscoredInsufficient · 0
$14,98862,597 mi

St. Louis, MO

2013 Volkswagen Beetle 2.5

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

2013 Volkswagen Beetle 2.5

St. Louis, MO

UnscoredInsufficient · 0
$15,26453,265 mi

St. Louis, MO

2020 Ford Mustang EcoBoost Premium

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

2020 Ford Mustang EcoBoost Premium

St. Louis, MO

UnscoredLimited · 7
$15,950101,944 mi

Comparison: 7 similar vehicles

St. Louis, MO

2014 Volkswagen Beetle 1.8

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

2014 Volkswagen Beetle 1.8

St. Louis, MO

UnscoredInsufficient · 0
$15,98872,481 mi

St. Louis, MO

2008 BMW Z4 3.0si

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

2008 BMW Z4 3.0si

St. Louis, MO

UnscoredInsufficient · 0
$15,98865,932 mi

St. Louis, MO

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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