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

RAM in Crystal Lake, 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.

Explore RAM vehicles in Crystal Lake, IL with OAV's Price-to-Market analysis against comparable listings. A verdict appears only where the evidence supports one.

Market snapshot · October 6, 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.

RAM vehicles market summary — Crystal Lake, IL

MarketCrystal Lake, IL
Body typeRAM vehicles
Listings analyzed57
Average price$39,436
Price range$7,605 – $117,510
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

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, 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 — to compute a price-to-market range. 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 57 RAM vehicles across the Crystal Lake, IL market.

RAM Listings

57

Average Price

$39,436

Price Range (excl. >$200k outliers)

$7,605–$117,510

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

RAM Market in Crystal Lake, IL

Dealers in Crystal Lake have 57 RAM vehicles listed at an average price of $39,436, ranging from $7,605 to $117,510.

OAV answers these questions

What are the best priced RAM vehicles in Crystal Lake, IL?
OAV orders RAM vehicles in Crystal Lake, IL 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 RAM vehicles in Crystal Lake, IL are priced below market?
RAM vehicles in Crystal Lake, IL 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 Crystal Lake, 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 RAM vehicles are priced below comparable listings in Crystal Lake, IL?
OAV's Price-to-Market analysis compares a listing's asking price against similar RAM vehicles in Crystal Lake, IL, 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.

Popular RAM Models in Crystal Lake

Ram 1500 Pickup(24)
ProMaster Cargo Van(16)
Ram 1500 Classic(6)
Promaster City(4)
Ram 2500 Pickup(3)
Ram 1500(2)
Ram 3500 Chassis Cab(2)

Featured RAM in Crystal Lake

2015 RAM Promaster City Base

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

2015 RAM Promaster City Base

Crystal Lake, IL

UnscoredLimited · 7
$7,605162,352 mi

Comparison: 7 similar vehicles

Crystal Lake, IL

2013 RAM 1500 Pickup SLT

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

2013 RAM 1500 Pickup SLT

Crystal Lake, IL

UnscoredInsufficient · 4
$11,900138,204 mi

Comparison: 4 similar vehicles

Crystal Lake, IL

2021 RAM ProMaster Cargo Van Base

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

2021 RAM ProMaster Cargo Van Base

Crystal Lake, IL

UnscoredLimited · 9
$12,605345,223 mi

Comparison: 9 similar vehicles

Crystal Lake, IL

2017 RAM Promaster City SLT

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

2017 RAM Promaster City SLT

Crystal Lake, IL

UnscoredInsufficient · 0
$12,900126,199 mi

Crystal Lake, IL

2021 RAM Promaster City Tradesman

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

2021 RAM Promaster City Tradesman

Crystal Lake, IL

UnscoredLimited · 6
$12,995120,992 mi

Comparison: 6 similar vehicles

Crystal Lake, IL

2015 RAM 1500 Pickup Big Horn/Lone Star

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

2015 RAM 1500 Pickup Big Horn/Lone Star

Crystal Lake, IL

UnscoredLimited · 8
$13,295157,391 mi

Comparison: 8 similar vehicles

Crystal Lake, IL

2021 RAM Promaster City Tradesman

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

2021 RAM Promaster City Tradesman

Crystal Lake, IL

UnscoredLimited · 6
$15,205118,379 mi

Comparison: 6 similar vehicles

Crystal Lake, IL

2019 RAM 1500 Classic Tradesman

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

2019 RAM 1500 Classic Tradesman

Crystal Lake, IL

UnscoredLimited · 5
$15,40662,872 mi

Comparison: 5 similar vehicles

Crystal Lake, IL

2019 RAM 1500 Classic Tradesman

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

2019 RAM 1500 Classic Tradesman

Crystal Lake, IL

Fair PriceRobust · 72
$16,90555,445 mi

Market: $7,995 – $23,453

Comparison: 72 similar vehicles

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

Crystal Lake, IL

2015 RAM 1500 Pickup Express

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

2015 RAM 1500 Pickup Express

Crystal Lake, IL

UnscoredLimited · 5
$17,500133,730 mi

Comparison: 5 similar vehicles

Crystal Lake, IL

2017 RAM 1500 Pickup Tradesman

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

2017 RAM 1500 Pickup Tradesman

Crystal Lake, IL

UnscoredInsufficient · 4
$18,900141,269 mi

Comparison: 4 similar vehicles

Crystal Lake, IL

2019 RAM 1500 Pickup Laramie

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

2019 RAM 1500 Pickup Laramie

Crystal Lake, IL

Fair PriceModerate · 27
$24,40896,504 mi

Market: $15,991 – $29,990

Comparison: 27 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Crystal Lake, IL

2020 RAM 1500 Pickup Rebel

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

2020 RAM 1500 Pickup Rebel

Crystal Lake, IL

UnscoredLimited · 5
$26,495115,344 mi

Comparison: 5 similar vehicles

Crystal Lake, IL

2019 RAM 1500 Classic ST

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

2019 RAM 1500 Classic ST

Crystal Lake, IL

OverpricedModerate · 25
$26,99534,952 mi

Market: $17,207 – $25,102

Comparison: 25 similar vehicles

Priced ~8% above the typical market range for similar vehicles (based on current market benchmarks)

Crystal Lake, IL

2021 RAM ProMaster Cargo Van Base

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

2021 RAM ProMaster Cargo Van Base

Crystal Lake, IL

UnscoredInsufficient · 4
$28,40722,994 mi

Comparison: 4 similar vehicles

Crystal Lake, IL

2020 RAM 1500 Classic Express

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

2020 RAM 1500 Classic Express

Crystal Lake, IL

UnscoredLimited · 8
$28,70752,710 mi

Comparison: 8 similar vehicles

Crystal Lake, IL

2021 RAM 1500 Pickup Big Horn/Lone Star

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

2021 RAM 1500 Pickup Big Horn/Lone Star

Crystal Lake, IL

Fair PriceRobust · 82
$29,00894,200 mi

Market: $17,125 – $32,997

Comparison: 82 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 17 days listed (based on current market benchmarks)

Crystal Lake, IL

2025 RAM ProMaster Cargo Van Base

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

2025 RAM ProMaster Cargo Van Base

Crystal Lake, IL

Fair PriceRobust · 50
$29,30817,029 mi

Market: $28,913 – $39,413

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 88 days listed (based on current market benchmarks)

Crystal Lake, IL

2025 RAM ProMaster Cargo Van Base

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

2025 RAM ProMaster Cargo Van Base

Crystal Lake, IL

Fair PriceLimited · 10
$29,34622,809 mi

Market: $28,000 – $33,413

Comparison: 10 similar vehicles

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

Crystal Lake, IL

2025 RAM ProMaster Cargo Van Base

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

2025 RAM ProMaster Cargo Van Base

Crystal Lake, IL

Fair PriceRobust · 50
$29,40818,040 mi

Market: $28,913 – $39,413

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Crystal Lake, IL

2025 RAM ProMaster Cargo Van Base

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

2025 RAM ProMaster Cargo Van Base

Crystal Lake, IL

Fair PriceRobust · 50
$29,40815,047 mi

Market: $28,913 – $39,413

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Crystal Lake, IL

2023 RAM 1500 Classic Tradesman

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

2023 RAM 1500 Classic Tradesman

Crystal Lake, IL

Fair PriceRobust · 59
$29,70718,098 mi

Market: $20,998 – $37,190

Comparison: 59 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Crystal Lake, IL

2025 RAM ProMaster Cargo Van Base

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

2025 RAM ProMaster Cargo Van Base

Crystal Lake, IL

Fair PriceRobust · 50
$29,90814,221 mi

Market: $28,913 – $39,413

Comparison: 50 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 54 days listed (based on current market benchmarks)

Crystal Lake, IL

2025 RAM ProMaster Cargo Van Base

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

2025 RAM ProMaster Cargo Van Base

Crystal Lake, IL

Fair PriceRobust · 50
$29,90813,406 mi

Market: $28,913 – $39,413

Comparison: 50 similar vehicles

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

Crystal Lake, IL

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