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

2018 Toyota Sienna LE

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Vehicle Details

VIN5TDKZ3DCXJS910757
TrimLE
Exterior ColorBlue
DrivetrainFWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot50

LE

Fair Price
$16,99987,918 mi

Lynwood, IL 60411

Is this 2018 Toyota Sienna LE a good deal?

OAV verdict: Fair Price

Why: Listed at $16,999, comparable market range $12,492–$47,500, based on 12 comparable listings. Days on lot: 50 days (market average 58 days).

Market price position

$16,999 · within market range

Comparable range
$12,492 – $47,500
vs. market
$4,507 above low · $30,501 below high
Comparable vehicles
12

Market Retail Price (MRP™)

$29,996

This vehicle $16,999 · $12,997 (43%) 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™)

$21,998

This vehicle $16,999 · $4,999 (23%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-01) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1154 days.

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$12,492 – $47,500

State Auto Inc.

Lynwood, IL

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

About This 2018 Toyota Sienna

Listing updated: Jul 31, 2026

Listed by an independent dealer in Lynwood, IL · On lot for 50 days · VIN verifiable at NHTSA

This used 2018 Toyota Sienna LE is listed at $16,999 by state auto inc. in Lynwood, IL 60411. It has 87,918 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Blue. It features a FWD drivetrain with a 3.5L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 12 comparable listings matched to this vehicle, the estimated market range is $12,492 to $47,500. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 50 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 Lynwood, IL minivans 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 2018 Toyota Sienna against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), filtered for comparable mileage. 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 an independent dealer in Lynwood, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDKZ3DCXJS910757 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.

2018 Toyota Sienna Market in IL

IL Market Listings

93

Average Price

$27,153

Price Range

$9,555–$58,675

Avg Days on Lot

58

Based on all 93 2016-2020 Toyota Sienna listings in the IL market, the average asking price is $27,153. This listing at $16,999 is $10,154 below the broader IL average (37% 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 $9,555 to $58,675. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Toyota Sienna Listings in IL

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