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

Sedans near London Mills, IL 61544

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 sedans in London Mills, IL 61544 with OAV's Price-to-Market analysis against comparable listings. A verdict appears only where the evidence supports one. These vehicles are grouped by OAV's price verdict in the order Great Deal, Fair Price, Overpriced, then Unscored; within each group they are listed from the lowest asking price upward. Days-on-lot is shown as a separate demand signal and is not a ranking input.

Market snapshot · October 18, 2026

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 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™

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.

According to RetailVision™ data, OAV is currently analyzing approximately 900 sedans across the London Mills, IL 61544 market.

Sedan Listings

853

Average Price

$24,733

Price Range

$2,650–$135,740

Avg Days on Lot

60

Sedan Market near London Mills, IL 61544

Dealers within 50 miles of London Mills, IL have 853 sedans listed. The average asking price is $24,733, with prices ranging from $2,650 to $135,740. The average sedan listing stays on dealer lots for 60 days.

OAV answers these questions

What are the best priced sedans in London Mills, IL 61544?
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 sedans in London Mills, IL 61544 are priced below market?
Sedans in London Mills, IL 61544 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 London Mills, IL 61544?
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 sedans are priced below comparable listings in London Mills, IL 61544?
OAV's Price-to-Market analysis compares a listing's asking price against similar sedans in London Mills, IL 61544, 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.

Sedans market summary — London Mills, IL 61544

MarketLondon Mills, IL 61544
Body typeSedans
Listings analyzed853
Average price$24,733
Price range$2,650 – $135,740
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

Popular Sedan Makes near 61544

Nissan (138)Toyota (124)Honda (99)Chevrolet (90)Kia (62)Hyundai (57)BMW (33)Cadillac (33)

Featured Sedans Listings near 61544

2017 Hyundai Sonata SE

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

2017 Hyundai Sonata SE

Macomb, IL

Great DealModerate · 32
$7,499114,072 mi

Market: $8,678 – $13,886

Comparison: 32 similar vehicles

Competitively priced ~14% below the typical range compared to similar vehicles · 30 days listed (based on current market benchmarks)

Macomb, IL

2018 Lincoln MKZ Reserve

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

2018 Lincoln MKZ Reserve

Peoria, IL

Great DealLimited · 19
$17,01358,183 mi

Market: $17,824 – $20,912

Comparison: 19 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 52 days listed (based on current market benchmarks)

Peoria, IL

2023 Kia Forte GT-Line

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

2023 Kia Forte GT-Line

Washington, IL

Great DealModerate · 30
$17,98036,377 mi

Market: $18,820 – $22,535

Comparison: 30 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 18 days listed (based on current market benchmarks)

Washington, IL

2026 Kia K5 GT-Line

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

2026 Kia K5 GT-Line

West Burlington, IA

Great DealRobust · 55
$25,9912,226 mi

Market: $27,111 – $35,998

Comparison: 55 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 139 days listed (based on current market benchmarks)

West Burlington, IA

2024 Volvo S60 Plus

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

2024 Volvo S60 Plus

Peoria, IL

Great DealLimited · 10
$30,01333,794 mi

Market: $32,488 – $35,938

Comparison: 10 similar vehicles

Competitively priced ~8% below the typical range compared to similar vehicles · 21 days listed (based on current market benchmarks)

Peoria, IL

2026 Cadillac CT4 Sport

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

2026 Cadillac CT4 Sport

Pekin, IL

Great DealModerate · 20
$48,045Mileage not verified

Market: $50,195 – $88,866

Comparison: 20 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 163 days listed (based on current market benchmarks)

Pekin, IL

2013 Dodge Avenger SE

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

2013 Dodge Avenger SE

Macomb, IL

Fair PriceLimited · 13
$4,876113,345 mi

Market: $5,000 – $8,600

Comparison: 13 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 501 days listed (based on current market benchmarks)

Macomb, IL

2015 Chrysler 200 C

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

2015 Chrysler 200 C

Tremont, IL

Fair PriceModerate · 32
$5,500117,725 mi

Market: $5,224 – $11,990

Comparison: 32 similar vehicles

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

Tremont, IL

2009 Chevrolet Impala LT

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

2009 Chevrolet Impala LT

Peoria, IL

Fair PriceModerate · 21
$5,999117,845 mi

Market: $3,762 – $8,912

Comparison: 21 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 168 days listed (based on current market benchmarks)

Peoria, IL

2009 Chevrolet Impala LS

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

2009 Chevrolet Impala LS

Peoria, IL

Fair PriceLimited · 18
$6,264108,218 mi

Market: $2,995 – $7,995

Comparison: 18 similar vehicles

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

Peoria, IL

2015 Chevrolet Cruze LS

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

2015 Chevrolet Cruze LS

Macomb, IL

Fair PriceLimited · 17
$6,87697,414 mi

Comparison: 17 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 36 days listed (based on current market benchmarks)

Macomb, IL

2008 Cadillac CTS 3.6

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

2008 Cadillac CTS 3.6

Peoria, IL

Fair PriceLimited · 14
$6,89993,536 mi

Market: $2,999 – $9,594

Comparison: 14 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 141 days listed (based on current market benchmarks)

Peoria, IL

2013 Volkswagen Jetta SE

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

2013 Volkswagen Jetta SE

Washington, IL

Fair PriceModerate · 27
$6,99585,838 mi

Market: $1,500 – $9,900

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Washington, IL

2014 Chevrolet Cruze 1LT

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

2014 Chevrolet Cruze 1LT

Tremont, IL

Fair PriceRobust · 128
$6,99581,005 mi

Market: $2,000 – $12,995

Comparison: 128 similar vehicles

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

Tremont, IL

2017 Kia Rio LX

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

2017 Kia Rio LX

Peoria, IL

Fair PriceModerate · 34
$7,950117,094 mi

Market: $4,999 – $13,295

Comparison: 34 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 64 days listed (based on current market benchmarks)

Peoria, IL

2012 Chevrolet Impala 2FL

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

2012 Chevrolet Impala 2FL

Creve Coeur, IL

Fair PriceModerate · 36
$8,000101,600 mi

Market: $2,695 – $10,204

Comparison: 36 similar vehicles

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

Creve Coeur, IL

2017 Kia Forte LX

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

2017 Kia Forte LX

Beardstown, IL

Fair PriceModerate · 28
$8,590113,685 mi

Market: $6,266 – $13,495

Comparison: 28 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 12 days listed (based on current market benchmarks)

Beardstown, IL

2017 Nissan Altima SV

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

2017 Nissan Altima SV

Peoria, IL

Fair PriceModerate · 38
$8,600105,182 mi

Market: $5,750 – $17,560

Comparison: 38 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 64 days listed (based on current market benchmarks)

Peoria, IL

2009 Toyota Camry LE

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

2009 Toyota Camry LE

West Burlington, IA

Fair PriceModerate · 32
$8,987114,575 mi

Market: $1,900 – $11,660

Comparison: 32 similar vehicles

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

West Burlington, IA

2016 Volkswagen Passat S

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

2016 Volkswagen Passat S

Washington, IL

Fair PriceLimited · 10
$8,995114,737 mi

Market: $5,499 – $14,995

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 2 days listed (based on current market benchmarks)

Washington, IL

2018 Chevrolet Cruze LS

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

2018 Chevrolet Cruze LS

Peoria, IL

Fair PriceModerate · 33
$8,999115,124 mi

Market: $3,950 – $17,560

Comparison: 33 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 141 days listed (based on current market benchmarks)

Peoria, IL

2015 Hyundai Elantra SE

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

2015 Hyundai Elantra SE

Beardstown, IL

Fair PriceModerate · 23
$9,59098,819 mi

Market: $4,995 – $12,990

Comparison: 23 similar vehicles

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

Beardstown, IL

2019 Kia Optima S

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

2019 Kia Optima S

Washington, IL

Fair PriceModerate · 36
$9,795115,451 mi

Market: $8,995 – $16,998

Comparison: 36 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 80 days listed (based on current market benchmarks)

Washington, IL

2015 Kia Optima LX

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

2015 Kia Optima LX

West Burlington, IA

Fair PriceModerate · 20
$10,10189,429 mi

Market: $5,550 – $11,395

Comparison: 20 similar vehicles

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

West Burlington, IA

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