U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2023 Toyota Sienna

Vehicle Details

VIN5TDESKFC4PS081556
TrimPlatinum
Exterior ColorBlack
DrivetrainRWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
MSRP$51,800
Days on Lot13
Days on Market33

2023 Toyota Sienna

Platinum

Fair Price
$51,80040,761 miles

Northampton, MA 01060

Market price position

51,800
51,800
51,800

$51,800 · only listing at this price

$51,800 — single data point
Regional range
$51,800 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Dealer Info

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Northampton, MA

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About This 2023 Toyota Sienna

Listing updated: Apr 25, 2026

Listed by a franchise dealer in Northampton, MA · On lot for 13 days · VIN verifiable at NHTSA

This used 2023 Toyota Sienna Platinum is listed at $51,800 by a franchise dealer in Northampton, MA 01060. It has 40,761 miles on the odometer. The exterior color is Black. It features a RWD drivetrain with a 2.5L I4 engine and CVT 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 Northampton market, the estimated market range is $51,800 to $51,800.

This vehicle has been on the lot for 13 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 2023 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 Northampton, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 5TDESKFC4PS081556 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.

2023 Toyota Sienna Market in MA

Comparable Vehicles

376

Average Price

$43,176

Price Range

$27,000–$84,900

Avg Days on Lot

36

Based on 376 comparable 2021-2025 Toyota Sienna listings in MA, the average asking price is $43,176. This listing at $51,800 is $8,624 above average (20% above market). Comparable prices in MA range from $27,000 to $84,900. Similar vehicles spend an average of 36 days on dealer lots in this market.

Similar Toyota Sienna Listings in MA

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