U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2006 Toyota Sienna

Vehicle Details

VIN5TDZA23C96S485671
TrimLE
Exterior ColorGray
DrivetrainFWD
Engine3.3L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot37

2006 Toyota Sienna

LE

Unscored
N/A348,934 miles

Grand Rapids, MI 49512

Market price position

Insufficient comparable data to score this listing.

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$9,995 – $9,995

Dealer Info

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Grand Rapids, MI

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About This 2006 Toyota Sienna

Listing updated: May 14, 2026

Listed by a franchise dealer in Grand Rapids, MI · On lot for 37 days · VIN verifiable at NHTSA

This used 2006 Toyota Sienna LE is listed at an unlisted price by a franchise dealer in Grand Rapids, MI 49512. It has 348,934 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 3.3L V6 engine and Automatic transmission.

This vehicle has been on the lot for 37 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 Grand Rapids, MI 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 2006 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Grand Rapids, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDZA23C96S485671 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.

2006 Toyota Sienna Market in MI

Comparable Vehicles

22

Average Price

$5,351

Price Range

$2,800–$9,995

Avg Days on Lot

79

Based on 22 comparable 2004-2008 Toyota Sienna listings in MI, the average asking price is $5,351. Comparable prices in MI range from $2,800 to $9,995. Similar vehicles spend an average of 79 days on dealer lots in this market.

Similar Toyota Sienna Listings in MI

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