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

VIN5TDESKFCXSS211672
TrimPlatinum
Exterior ColorSilver
Drivetrain4WD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot20

2025 Toyota Sienna

Platinum

Overpriced
$62,10012,934 mi

Newton, MA 02460

Is this 2025 Toyota Sienna Platinum a good deal?

OAV verdict: Overpriced

Why: Listed at $62,100, comparable market range $49,998–$59,965, based on 35 comparable listings. Days on lot: 20 days (market average 22 days).

Market price position

49,998
59,965
62,100

$62,100 · $2,135 above market high

$49,998comparable$59,965
Regional range
$49,998 – $59,965
vs. market high
+ $2,135 (4% above)
Comparable vehicles
35
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1247 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$49,998 – $59,965

Dealer Info

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Newton, MA

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About This 2025 Toyota Sienna

Listing updated: May 29, 2026

Listed by a franchise dealer in Newton, MA · On lot for 20 days · VIN verifiable at NHTSA

This used 2025 Toyota Sienna Platinum is listed at $62,100 by a franchise dealer in Newton, MA 02460. It has 12,934 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 2.5L I4 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. Based on 35 similar vehicles in the Newton market, the estimated market range is $49,998 to $59,965.

This vehicle has been on the lot for 20 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 Newton, 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 2025 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 a franchise dealer in Newton, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDESKFCXSS211672 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.

2025 Toyota Sienna Market in MA

Comparable Vehicles

971

Average Price

$53,038

Price Range

$32,016–$95,769

Avg Days on Lot

22

Based on 971 comparable 2023-2027 Toyota Sienna listings in MA, the average asking price is $53,038. This listing at $62,100 is $9,062 above average (17% above market). Comparable prices in MA range from $32,016 to $95,769. Similar vehicles spend an average of 22 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: Platinum — compare trims below)