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

VIN5TDDSKFC8MS014563
TrimXSE
Exterior ColorSilver
Drivetrain4WD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot19

2021 Toyota Sienna

XSE

Fair Price
$41,59937,440 mi

Brockton, MA 02301

Is this 2021 Toyota Sienna XSE a good deal?

OAV verdict: Fair Price

Why: Listed at $41,599, comparable market range $33,998–$45,590, based on 32 comparable listings. Days on lot: 19 days (market average 24 days).

Market price position

33,998
45,590
41,599

$41,599 · within market range

$33,998comparable$45,590
Regional range
$33,998 – $45,590
vs. market
$7,601 above low · $3,991 below high
Comparable vehicles
32
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1453 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$33,998 – $45,590
OAV Verified Partner

drivemax

Brockton, MA

View on Dealer Website →
View all vehicles from drivemax

About This 2021 Toyota Sienna

Listing updated: May 24, 2026

Listed by an independent dealer in Brockton, MA · On lot for 19 days · VIN verifiable at NHTSA

This used 2021 Toyota Sienna XSE is listed at $41,599 by drivemax in Brockton, MA 02301. It has 37,440 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 2.5L 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 32 similar vehicles in the Brockton market, the estimated market range is $33,998 to $45,590.

This vehicle has been on the lot for 19 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 Brockton, MA 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 2021 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 Brockton, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDDSKFC8MS014563 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.

2021 Toyota Sienna Market in MA

Comparable Vehicles

371

Average Price

$37,215

Price Range

$21,567–$80,990

Avg Days on Lot

24

Based on 371 comparable 2019-2023 Toyota Sienna listings in MA, the average asking price is $37,215. This listing at $41,599 is $4,384 above average (12% above market). Comparable prices in MA range from $21,567 to $80,990. Similar vehicles spend an average of 24 days on dealer lots in this market.

Similar Toyota Sienna Listings in MA

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