U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2018 Toyota Sienna

Vehicle Details

VIN5TDDZ3DC3JS203492
TrimXLE
Exterior ColorWhite
Drivetrain4WD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
MSRP$25,495
Days on Lot221
Days on Market239

2018 Toyota Sienna

XLE

Fair Price
$25,49572,053 miles

Springfield, MA 01104

Market price position

25,495
25,495
25,495

$25,495 · only listing at this price

$25,495 — single data point
Regional range
$25,495 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

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$20,989 – $20,989

Dealer Info

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Springfield, MA

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About This 2018 Toyota Sienna

Listing updated: Apr 25, 2026

Listed by a independent dealer in Springfield, MA · On lot for 221 days · VIN verifiable at NHTSA

This used 2018 Toyota Sienna XLE is listed at $25,495 by a independent dealer in Springfield, MA 01104. It has 72,053 miles on the odometer. The exterior color is White. It features a 4WD 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 available similar vehicles in the Springfield market, the estimated market range is $25,495 to $25,495.

This vehicle has been on the lot for 221 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

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, 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 independent dealer in Springfield, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 5TDDZ3DC3JS203492 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.

2018 Toyota Sienna Market in MA

Comparable Vehicles

108

Average Price

$23,411

Price Range

$9,495–$58,999

Avg Days on Lot

33

Based on 108 comparable 2016-2020 Toyota Sienna listings in MA, the average asking price is $23,411. This listing at $25,495 is $2,084 above average (9% above market). Comparable prices in MA range from $9,495 to $58,999. Similar vehicles spend an average of 33 days on dealer lots in this market.

Similar Toyota Sienna Listings in MA

8 comparable vehicles with similar year and mileage