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

2021 Lexus IS 350 F SPORT

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Vehicle Details

VINJTHGZ1B25M5044219
Trim350 F SPORT
Exterior ColorGray
DrivetrainRWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot3

350 F SPORT

Fair Price
$36,89474,479 mi

Libertyville, IL 60048

Is this 2021 Lexus IS 350 F SPORT a good deal?

OAV verdict: Fair Price

Why: Listed at $36,894, comparable market range $34,207–$43,886, based on 15 comparable listings. Days on lot: 3 days (market average 89 days).

Market price position

$36,894 · within market range

Comparable range
$34,207 – $43,886
vs. market
$2,687 above low · $6,992 below high
Comparable vehicles
15

Market Retail Price (MRP™)

$39,047

This vehicle $36,894 · $2,153 (6%) below MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$35,548

This vehicle $36,894 · $1,346 (4%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-17) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Faster recent sell-through, still within the typical window
Faster recent sell-through

Comparable vehicles nationally recently sold in an estimated 1039 days, and this listing is still within that typical selling window.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$34,207 – $43,886

Mcgrath Acura Of Libertyville

Libertyville, IL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from mcgrath acura of libertyville

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OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 Lexus IS

Listing updated: Aug 17, 2026

Listed by a franchise dealer in Libertyville, IL · On lot for 3 days · VIN verifiable at NHTSA

This used 2021 Lexus IS 350 F SPORT is listed at $36,894 by mcgrath acura of libertyville in Libertyville, IL 60048. It has 74,479 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a RWD drivetrain with a 3.5L V6 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 15 comparable listings matched to this vehicle, the estimated market range is $34,207 to $43,886. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 3 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Libertyville, IL sedans market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2021 Lexus IS against similar vehicles currently available in the local and regional market — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the typical range for comparable vehicles.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Libertyville, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN JTHGZ1B25M5044219 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 Lexus IS Market in IL

IL Market Listings

43

Average Price

$38,504

Price Range

$24,995–$72,412

Avg Days on Lot

89

Based on all 43 2019-2023 Lexus IS listings in the IL market, the average asking price is $38,504. This listing at $36,894 is $1,610 below the broader IL average (4% below the IL average). This is a wider, all-trim comparison across IL; OAV's price verdict above uses the closer comparable set. Comparable prices in IL range from $24,995 to $72,412. Similar vehicles spend an average of 89 days on dealer lots in this market.

Similar Lexus IS Listings in IL

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: 350 F SPORT — compare trims below)