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

Vehicle Details

VIN5TDBRKEC5SS253943
TrimLE
Exterior ColorGray
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot5

2025 Toyota Sienna

LE

Great Deal
$40,40321,663 mi

Streamwood, IL 60107

Is this 2025 Toyota Sienna LE a good deal?

OAV verdict: Great Deal

Why: Listed at $40,403, comparable market range $41,216–$80,375, based on 17 comparable listings. Days on lot: 5 days (market average 24 days).

Market price position

41,216
80,375
40,403

$40,403 · $813 below market low

$41,216comparable$80,375
Regional range
$41,216 – $80,375
vs. market low
— $813 (2% below)
Comparable vehicles
17
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1139 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 refresh daily.

Regional Range$41,216 – $80,375

Dealer Info

Hidden
Hidden

Streamwood, IL

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this franchise dealer in Streamwood, IL

About This 2025 Toyota Sienna

Listing updated: May 27, 2026

Listed by a franchise dealer in Streamwood, IL · On lot for 5 days · VIN verifiable at NHTSA

This used 2025 Toyota Sienna LE is listed at $40,403 by a franchise dealer in Streamwood, IL 60107. It has 21,663 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 2.5L I4 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 17 similar vehicles in the Streamwood market, the estimated market range is $41,216 to $80,375.

This vehicle has been on the lot for 5 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 Streamwood, 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 2025 Toyota Sienna against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

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 Streamwood, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDBRKEC5SS253943 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2025 Toyota Sienna Market in IL

Comparable Vehicles

1,363

Average Price

$53,057

Price Range

$29,995–$92,835

Avg Days on Lot

24

Based on 1,363 comparable 2023-2027 Toyota Sienna listings in IL, the average asking price is $53,057. This listing at $40,403 is $12,654 below average (24% below market). Comparable prices in IL range from $29,995 to $92,835. Similar vehicles spend an average of 24 days on dealer lots in this market.

Similar Toyota Sienna Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: LE — compare trims below)