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

VIN5TDKA3DC7CS010800
TrimLE
Exterior ColorGray
DrivetrainFWD
Engine2.7L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot49

2012 Toyota Sienna

LE

Fair Price
$9,495139,191 mi

Palatine, IL 60074

Is this 2012 Toyota Sienna LE a good deal?

OAV verdict: Fair Price

Why: Listed at $9,495, comparable market range $4,795–$15,999, based on 10 comparable listings. Days on lot: 49 days (market average 117 days).

Market price position

4,795
15,999
9,495

$9,495 · within market range

$4,795comparable$15,999
Regional range
$4,795 – $15,999
vs. market
$4,700 above low · $6,504 below high
Comparable vehicles
10
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1277 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.

Regional Range$4,795 – $15,999

Dealer Info

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Palatine, IL

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About This 2012 Toyota Sienna

Listing updated: May 28, 2026

Listed by an independent dealer in Palatine, IL · On lot for 49 days · VIN verifiable at NHTSA

This used 2012 Toyota Sienna LE is listed at $9,495 by an independent dealer in Palatine, IL 60074. It has 139,191 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 2.7L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 10 similar vehicles in the Palatine market, the estimated market range is $4,795 to $15,999.

This vehicle has been on the lot for 49 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 Palatine, 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 2012 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 Palatine, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDKA3DC7CS010800 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.

2012 Toyota Sienna Market in IL

Comparable Vehicles

130

Average Price

$11,918

Price Range

$4,795–$29,376

Avg Days on Lot

117

Based on 130 comparable 2010-2014 Toyota Sienna listings in IL, the average asking price is $11,918. This listing at $9,495 is $2,423 below average (20% below market). Comparable prices in IL range from $4,795 to $29,376. Similar vehicles spend an average of 117 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)