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

Best Priced Vehicles in Lake Forest, 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 local comparables.

OAV helps determine if a vehicle is a good deal by comparing it to similar listings and expected sell-through rates.

The best priced vehicles in Lake Forest, IL are vehicles currently listed below their typical market range, based on local comparables and days-on-lot velocity. These vehicles are ranked based on how far below their expected market range they fall and how quickly similar vehicles are selling.

Market snapshot · August 3, 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 using price-to-market analysis, local comparable ranges, days-on-lot, comparable count, and demand and velocity signals from similar vehicles — surfacing the ones priced below their typical market range and supported by recent sell-through. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

Vehicles market summary — Lake Forest, IL

MarketLake Forest, IL
Body typeVehicles
Listings analyzed21
Average price$23,602
Price range$8,570 – $51,990
Average days on lot39 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked based on pricing versus comparable listings in the same region and expected sell-through velocity.

  • Millions of local retail comparables across U.S. markets.
  • Vehicles compared on year, make, model, and trim (when available) within the local and regional market.
  • Real price-to-market ranges from regularly refreshed market data.
  • Days on lot incorporated as a sell-through velocity signal.
  • Listings priced below their typical market range surface as undervalued — a great deal or a good deal compared to similar vehicles in the local market.
  • Listings within the typical range surface as fairly priced — in line with what comparable vehicles are listed for locally.
  • Listings priced above the typical range surface as above market — higher than what comparable vehicles are typically listed for in the area.
  • 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 or a good deal in its local market.

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 in the local and regional market — using year, make, model, trim, mileage, and condition signals — 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. Every listing is benchmarked against millions of comparable retail listings in the same metro and broader region — never national averages. A truck priced $2,000 below market in Dallas is compared against Dallas trucks; an EV priced below market in Los Angeles is compared against LA EVs. Local comparables make 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 local 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 21 vehicles across the Lake Forest, IL market.

Total Listings

21

Average Price

$23,602

Price Range

$8,570–$51,990

Avg Days on Lot

39

Lake Forest Vehicle Market Summary

The Lake Forest, IL used and new vehicle market currently has 21 active listings tracked by OAV. The average asking price is $23,602, with prices ranging from $8,570 to $51,990. Vehicles in this market spend an average of 39 days on dealer lots before selling. OAV's Price-to-Market AI analyzes each listing against local and regional comparables to flag Great Deals, Fair Prices, and Overpriced listings.

OAV answers these questions

What are the best priced vehicles in Lake Forest, IL?
OAV ranks vehicles in Lake Forest, IL by how far below their typical market range they are listed, using local comparable vehicles and days-on-lot velocity. Listings labeled Great Deal sit below the comparable range; Fair Price sits within it.
Which vehicles in Lake Forest, IL are priced below market?
Vehicles flagged as undervalued are priced below the typical range for comparable cars in Lake Forest, 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 Lake Forest, 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 vehicles are undervalued compared with local comparables in Lake Forest, IL?
OAV's Price-to-Market analysis compares every listing against similar cars in Lake Forest, IL, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

Popular Makes in Lake Forest

Top Dealers in Lake Forest

Ranked by inventory count. All dealers shown with their business name and market summary.

Featured Listings in Lake Forest

No Photo

2016 Mercedes-Benz GLC

Lake Forest, IL

Great Deal
$8,570184,357 mi

Market: $11,490$18,835

Comparison scope: Lake Forest, IL area

Competitively priced ~43% below the typical range in the Lake Forest market compared to similar vehicles · 58 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2020 BMW 5 Series

Lake Forest, IL

Great Deal
$36,48064,895 mi

Market: $38,444$42,301

Comparison scope: Lake Forest, IL area

Competitively priced ~10% below the typical range in the Lake Forest market compared to similar vehicles · 31 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2016 BMW X3

Lake Forest, IL

Great Deal
$11,970111,846 mi

Market: $12,500$18,789

Comparison scope: Lake Forest, IL area

Competitively priced ~23% below the typical range in the Lake Forest market compared to similar vehicles · 43 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2011 Mercedes-Benz E-Class

Lake Forest, IL

Fair Price
$9,25093,545 mi

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 74 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2012 Land Rover Range Rover

Lake Forest, IL

Fair Price
$9,450162,283 mi

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 61 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2011 Acura TSX

Lake Forest, IL

Fair Price
$14,98050,584 mi

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 24 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2012 Porsche Cayenne

Lake Forest, IL

Fair Price
$14,99080,160 mi

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2010 Lexus IS

Lake Forest, IL

Fair Price
$14,990121,843 mi

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2019 Land Rover Range Rover Evoque

Lake Forest, IL

Fair Price
$20,95022,908 mi

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 72 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2019 Land Rover Range Rover Sport

Lake Forest, IL

Fair Price
$24,26090,879 mi

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2019 Audi A5 Cabriolet

Lake Forest, IL

Fair Price
$27,99041,354 mi

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2008 Chevrolet Corvette

Lake Forest, IL

Fair Price
$45,97051,931 mi

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 72 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2023 Acura Integra

Lake Forest, IL

Fair Price
$24,48036,603 mi

Market: $23,888$26,495

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2023 Jeep Grand Cherokee

Lake Forest, IL

Fair Price
$29,88060,926 mi

Market: $26,990$40,994

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2017 Mercedes-Benz C-Class

Lake Forest, IL

Fair Price
$15,27071,909 mi

Market: $11,995$24,998

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 62 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2017 Acura TLX

Lake Forest, IL

Fair Price
$16,990102,209 mi

Market: $12,750$20,367

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2018 Land Rover Range Rover

Lake Forest, IL

Fair Price
$26,47071,128 mi

Market: $21,995$33,800

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 60 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2023 Audi Q5

Lake Forest, IL

Fair Price
$28,75040,895 mi

Market: $21,999$39,400

Comparison scope: Lake Forest, IL area

Fairly priced — in line with the typical market range in the Lake Forest market for similar vehicles · 72 days on lot (based on current market benchmarks)

Lake Forest, IL

No Photo

2022 BMW X3

Lake Forest, IL

Fair Price
$28,99049,671 mi

Market: $18,837$35,751

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

No Photo

2023 Mercedes-Benz EQS

Lake Forest, IL

Fair Price
$51,99026,469 mi

Market: $35,376$63,491

Comparison scope: Lake Forest, IL area

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

Lake Forest, IL

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