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

Best Priced Coupes in Naperville, IL

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.

The best priced coupes in Naperville, IL are vehicles currently listed below their typical market range, based on comparable listings. These vehicles are ranked by how far below their expected market range they fall; days-on-lot is shown as a separate demand signal.

Market snapshot · September 11, 2026

What makes OAV different from Cars.com, AutoTrader, and Edmunds

Cars.com, AutoTrader, and Edmunds are vehicle-listing marketplaces where shoppers browse inventory. OAV is the answer-engine layer above the marketplace: it ranks vehicles by price-to-market — asking price against comparable listings — and surfaces the ones priced below their typical market range. Days-on-lot, comparable count, and sell-through from similar vehicles are shown alongside as separate demand evidence, not as ranking inputs. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked by how their asking price compares to comparable listings; days-on-lot and sell-through are shown as separate demand signals, never inputs to the price-to-market ranking.

  • 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 shown as a separate demand signal (Demand-Verified), not a price-to-market ranking input.
  • Listings priced below their typical market range surface as undervalued — a great deal compared to similar vehicles currently for sale.
  • Listings within the typical range surface as fairly priced — in line with what comparable vehicles are typically listed for.
  • Listings priced above the typical range surface as 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 undervalued vehicles and determine whether a listing represents a great deal relative to comparable listings.

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

Learn how OAV identifies Demand-Verified Deals™

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares each listing 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, and mileage used only as context that can withhold a verdict on extreme-mileage vehicles rather than adjust the comparable prices — to compute a price-to-market range. Listings priced below the bottom of their typical range are flagged as undervalued, surfaced as Great Deals, and shown first in every market view.
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 price below the comparable market range. The price signal says it's cheap; the demand signal says the market is actually buying at that price.
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 helps show whether the market is actually buying. 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 — body-type-specific market views are available for trucks, SUVs, sedans, and EVs in every major U.S. metro and ZIP code. Each view ranks listings by how far below the typical range they're priced, includes Demand-Verified Deals where sell-through evidence supports the label, and shows comparable ranges + days-on-lot per listing. Start at the homepage or any city or ZIP page.

According to RetailVision™ data, OAV is currently analyzing approximately 200 coupes across the Naperville, IL market.

Coupe Listings

184

Average Price

$68,005

Price Range (excl. >$200k outliers)

$3,500–$196,411

Average price and price range exclude listings priced above $200,000 to keep placeholder / upfit outliers out of the reported market range; the coupe listings count includes them. Each listing shows how long it's been listed compared to local same-make/model vehicles.

About the coupe market

Volume splits between sport coupes (Mustang, Camaro, Challenger) and luxury/premium coupes (BMW 4-Series, Mercedes-Benz C-Class Coupe, Audi A5, Lexus RC). Performance-trim premiums are real — GT, SS, Scat Pack, M-Sport, and AMG variants resell ahead of base trims. Lower production volume means cleaner low-mile examples sell quickly when priced near comparable ranges; high-mile track-day cars command discounts buyers should diligence carefully.

Coupes market summary — Naperville, IL

MarketNaperville, IL
Body typeCoupes
Listings analyzed184
Average price$68,005
Price range$3,500 – $196,411
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

Coupe Market in Naperville, IL

Dealers in Naperville have 184 coupes listed. The average asking price is $68,005, ranging from $3,500 to $196,411.

OAV answers these questions

What are the best priced coupes in Naperville, IL?
OAV ranks coupes in Naperville, IL by how far below their typical market range they are listed, using comparable listings; days-on-lot is shown as a separate demand signal, not a ranking input. Great Deal means priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin — or within the range — is Fair Price.
Which coupes in Naperville, IL are priced below market?
Coupes flagged as undervalued are priced below the typical range for comparable coupes in Naperville, IL. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings are Demand-Verified in Naperville, IL?
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 coupes are undervalued compared with comparable listings in Naperville, IL?
OAV's Price-to-Market analysis evaluates every eligible listing against similar coupes in Naperville, IL, using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it, and mileage used only as context that can withhold a verdict on extreme-mileage vehicles rather than adjust the comparable prices. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

Analysis coverage — Naperville, IL coupe market

OAV analyzed all 184 listings in this market. 71 (39%) carry a Price-to-Market verdict; 113 are Unscored — pricing withheld for thin comparables, extreme mileage, or other data limits. Scored listings are shown first; withheld listings still appear below with their reason, so the pool stays auditable.

1Great Deal62Fair Price8Overpriced

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 Coupe Deals in Naperville

These coupes are identified as strong values based on how they are priced compared to similar vehicles. Listings labeled “Great Deal” are typically priced below the expected range for comparable vehicles.

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

All Coupes in Naperville

24 confidently-priced coupes shown first — listings we can't price appear below.

No Photo

2026 BMW 2 Series 230i

Naperville, IL

Great DealLimited · 16
$46,7927 mi

Market: $48,947$56,248

Comparison: 16 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 93 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2023 Dodge Challenger R/T

Naperville, IL

Fair PriceRobust · 91
$33,99825,190 mi

Market: $32,499$68,312

Comparison: 91 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 113 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2025 Ford Mustang GT Premium

Naperville, IL

Fair PriceRobust · 83
$49,18913,784 mi

Market: $44,601$111,494

Comparison: 83 similar vehicles

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

Naperville, IL

No Photo

2026 BMW 8 Series 840i

Naperville, IL

Fair PriceRobust · 74
$86,88910,778 mi

Market: $80,372$110,563

Comparison: 74 similar vehicles

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

Naperville, IL

No Photo

2026 BMW 8 Series 840i

Naperville, IL

Fair PriceRobust · 74
$88,8894,928 mi

Market: $80,372$110,563

Comparison: 74 similar vehicles

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

Naperville, IL

No Photo

2021 Dodge Challenger R/T

Naperville, IL

Fair PriceRobust · 66
$29,99847,783 mi

Market: $22,500$50,329

Comparison: 66 similar vehicles

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

Naperville, IL

No Photo

2021 Dodge Challenger R/T

Naperville, IL

Fair PriceRobust · 66
$45,16527,039 mi

Market: $22,500$50,329

Comparison: 66 similar vehicles

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

Naperville, IL

No Photo

2027 Chevrolet Corvette 2LT

Naperville, IL

Fair PriceRobust · 55
$95,9692 mi

Market: $84,852$120,409

Comparison: 55 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 20 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2027 Chevrolet Corvette 2LT

Naperville, IL

Fair PriceRobust · 55
$96,2592 mi

Market: $84,852$120,409

Comparison: 55 similar vehicles

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

Naperville, IL

No Photo

2023 Chevrolet Corvette 2LT

Naperville, IL

Fair PriceRobust · 51
$68,61113,507 mi

Market: $57,990$81,840

Comparison: 51 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2024 Chevrolet Corvette 2LT

Naperville, IL

Fair PriceModerate · 47
$72,7117,058 mi

Market: $64,486$80,005

Comparison: 47 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 87 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2024 Chevrolet Corvette 3LZ

Naperville, IL

Fair PriceModerate · 47
$127,9005,677 mi

Market: $115,995$139,995

Comparison: 47 similar vehicles

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

Naperville, IL

No Photo

2025 Chevrolet Corvette 3LZ

Naperville, IL

Fair PriceModerate · 47
$137,9003,687 mi

Market: $114,149$239,278

Comparison: 47 similar vehicles

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

Naperville, IL

No Photo

2015 Chevrolet Corvette Z51

Naperville, IL

Fair PriceModerate · 33
$45,14947,710 mi

Market: $34,991$55,995

Comparison: 33 similar vehicles

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

Naperville, IL

No Photo

2026 Toyota GR86 Premium

Naperville, IL

Fair PriceModerate · 25
$38,042Mileage not verified

Market: $35,758$44,299

Comparison: 25 similar vehicles

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

Naperville, IL

No Photo

2027 Toyota GR86 Premium

Naperville, IL

Fair PriceModerate · 22
$40,792Mileage not verified

Market: $35,525$45,004

Comparison: 22 similar vehicles

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

Naperville, IL

No Photo

2026 Porsche 911 GTS

Naperville, IL

Fair PriceModerate · 22
$229,8002,591 mi

Market: $190,878$266,995

Comparison: 22 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 42 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2024 Ford Mustang GT

Naperville, IL

Fair PriceModerate · 20
$38,99837,479 mi

Market: $38,681$49,298

Comparison: 20 similar vehicles

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

Naperville, IL

No Photo

2026 BMW 2 Series M240i

Naperville, IL

Fair PriceModerate · 20
$65,2535 mi

Market: $58,325$66,397

Comparison: 20 similar vehicles

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

Naperville, IL

No Photo

2016 Dodge Challenger SRT

Naperville, IL

Fair PriceLimited · 19
$29,99064,095 mi

Market: $29,995$58,995

Comparison: 19 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 98 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2026 Porsche 911 GT3

Naperville, IL

Fair PriceLimited · 19
$359,500Mileage not verified

Market: $329,412$539,412

Comparison: 19 similar vehicles

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

Naperville, IL

No Photo

2021 Ford Mustang GT Premium

Naperville, IL

Fair PriceLimited · 18
$37,40417,421 mi

Market: $30,789$89,102

Comparison: 18 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 26 days listed (based on current market benchmarks)

Naperville, IL

No Photo

2024 Ford Mustang EcoBoost

Naperville, IL

Fair PriceLimited · 16
$30,27525,896 mi

Market: $24,700$30,411

Comparison: 16 similar vehicles

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

Naperville, IL

No Photo

2023 Chevrolet Camaro ZL1

Naperville, IL

Fair PriceLimited · 16
$99,7901,870 mi

Market: $55,373$99,900

Comparison: 16 similar vehicles

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

Naperville, IL

Listings without a supported price verdict in Naperville

Showing 24 of 113 coupes OAV can't confidently price in Naperville — thin comparables, extreme mileage, or other data limits. Each has its own page showing the specific reason.

No Photo

2008 Scion tC Base

Naperville, IL

UnscoredInsufficient · 0
$3,500195,213 mi

Naperville, IL

No Photo

2013 INFINITI G Coupe 37x

Naperville, IL

UnscoredInsufficient · 0
$5,990199,871 mi

Naperville, IL

No Photo

2011 Audi A5 Premium

Naperville, IL

UnscoredInsufficient · 3
$6,999135,759 mi

Comparison: 3 similar vehicles

Naperville, IL

No Photo

2015 Mercedes-Benz C-Class C350 Sport

Naperville, IL

UnscoredInsufficient · 0
$7,900165,160 mi

Naperville, IL

No Photo

2016 Honda Accord LX-S

Naperville, IL

UnscoredInsufficient · 0
$9,095169,139 mi

Naperville, IL

No Photo

2016 Mercedes-Benz E-Class E400

Naperville, IL

UnscoredLimited · 6
$9,900159,313 mi

Comparison: 6 similar vehicles

Naperville, IL

No Photo

2012 Chevrolet Camaro 1SS

Naperville, IL

UnscoredInsufficient · 4
$10,900166,306 mi

Comparison: 4 similar vehicles

Naperville, IL

No Photo

2014 Audi S5 Premium Plus

Naperville, IL

UnscoredInsufficient · 0
$10,900150,699 mi

Naperville, IL

No Photo

2013 Dodge Challenger SXT

Naperville, IL

UnscoredLimited · 8
$11,189100,785 mi

Comparison: 8 similar vehicles

Naperville, IL

No Photo

2009 INFINITI G Coupe 37x

Naperville, IL

UnscoredInsufficient · 0
$11,99994,538 mi

Naperville, IL

No Photo

2015 Scion tC Base

Naperville, IL

UnscoredInsufficient · 0
$12,73886,191 mi

Naperville, IL

No Photo

2015 Honda Civic EX

Naperville, IL

UnscoredLimited · 8
$12,90798,074 mi

Comparison: 8 similar vehicles

Naperville, IL

No Photo

2009 BMW 3 Series 335i

Naperville, IL

UnscoredInsufficient · 0
$14,80054,340 mi

Naperville, IL

No Photo

2015 Subaru BRZ Limited

Naperville, IL

UnscoredInsufficient · 0
$14,99895,175 mi

Naperville, IL

No Photo

2004 Chevrolet Monte Carlo LS

Naperville, IL

UnscoredInsufficient · 0
$15,69021,818 mi

Naperville, IL

No Photo

2015 Dodge Challenger R/T

Naperville, IL

UnscoredLimited · 5
$15,99094,146 mi

Comparison: 5 similar vehicles

Naperville, IL

No Photo

2001 Audi TT QUATTRO

Naperville, IL

UnscoredInsufficient · 0
$16,239103,329 mi

Naperville, IL

No Photo

2020 Dodge Challenger SXT

Naperville, IL

UnscoredLimited · 5
$16,49584,640 mi

Comparison: 5 similar vehicles

Naperville, IL

No Photo

2015 BMW 2 Series M235i

Naperville, IL

UnscoredInsufficient · 0
$19,90053,970 mi

Naperville, IL

No Photo

2005 Ford Mustang GT Deluxe

Naperville, IL

UnscoredInsufficient · 4
$23,90038,804 mi

Comparison: 4 similar vehicles

Naperville, IL

No Photo

2009 Dodge Challenger SRT8

Naperville, IL

UnscoredLimited · 7
$24,40859,011 mi

Comparison: 7 similar vehicles

Naperville, IL

No Photo

2012 Chevrolet Camaro 2SS

Naperville, IL

UnscoredInsufficient · 0
$25,50021,982 mi

Naperville, IL

No Photo

2017 BMW 4 Series 430i

Naperville, IL

UnscoredLimited · 9
$25,99823,634 mi

Comparison: 9 similar vehicles

Naperville, IL

No Photo

2019 Mazda MX-5 Miata RF Grand Touring

Naperville, IL

UnscoredInsufficient · 0
$28,99829,565 mi

Naperville, IL

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