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

VIN5TDKK3DC1BS159229
TrimLE
Exterior ColorWhite
DrivetrainFWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot54

2011 Toyota Sienna

LE

Great Deal
$6,777204,205 mi

Addison, IL 60101

Is this 2011 Toyota Sienna LE a good deal?

OAV verdict: Great Deal

Why: Listed at $6,777, comparable market range $8,995–$29,376, based on 12 comparable listings. Days on lot: 54 days (market average 128 days).

Market price position

8,995
29,376
6,777

$6,777 · $2,218 below market low

$8,995comparable$29,376
Regional range
$8,995 – $29,376
vs. market low
— $2,218 (25% below)
Comparable vehicles
12
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1486 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Local Range$9,678 – $9,678
Regional Range$8,995 – $29,376

Dealer Info

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Addison, IL

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About This 2011 Toyota Sienna

Listing updated: May 27, 2026

Listed by an independent dealer in Addison, IL · On lot for 54 days · VIN verifiable at NHTSA

This used 2011 Toyota Sienna LE is listed at $6,777 by an independent dealer in Addison, IL 60101. It has 204,205 miles on the odometer. The exterior color is White. 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 a Great Deal — priced below market value. Based on 12 similar vehicles in the Addison market, the estimated market range is $8,995 to $29,376. The local market range in IL is $9,678 to $9,678.

This vehicle has been on the lot for 54 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 Addison, 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 2011 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 an independent dealer in Addison, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDKK3DC1BS159229 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.

2011 Toyota Sienna Market in IL

Comparable Vehicles

110

Average Price

$10,986

Price Range

$4,795–$29,376

Avg Days on Lot

128

Based on 110 comparable 2009-2013 Toyota Sienna listings in IL, the average asking price is $10,986. This listing at $6,777 is $4,209 below average (38% below market). Comparable prices in IL range from $4,795 to $29,376. Similar vehicles spend an average of 128 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)