U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 Toyota Sienna

Vehicle Details

VIN5TDYRKEC2MS024245
TrimXLE
Exterior ColorGray
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
MSRP$35,800
Days on Lot73
Days on Market342

2021 Toyota Sienna

XLE

Fair Price
$36,79547,875 miles

Greenwich, CT 06830

Market price position

24,995
40,991
36,795

$36,795 · within market range

$24,995comparable$40,991
Regional range
$24,995 – $40,991
vs. market
$11,800 above low · $4,196 below high
Comparable vehicles
26

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$24,995 – $40,991

Dealer Info

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Greenwich, CT

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About This 2021 Toyota Sienna

Listing updated: Apr 24, 2026

Listed by a franchise dealer in Greenwich, CT · On lot for 73 days · VIN verifiable at NHTSA

This used 2021 Toyota Sienna XLE is listed at $36,795 by a franchise dealer in Greenwich, CT 06830. It has 47,875 miles on the odometer. The exterior color is Gray. It features a FWD 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 26 similar vehicles in the Greenwich market, the estimated market range is $24,995 to $40,991.

This vehicle has been on the lot for 73 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 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:

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 Greenwich, CT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 5TDYRKEC2MS024245 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 CT

Comparable Vehicles

137

Average Price

$38,566

Price Range

$18,995–$51,800

Avg Days on Lot

40

Based on 137 comparable 2019-2023 Toyota Sienna listings in CT, the average asking price is $38,566. This listing at $36,795 is $1,771 below average (5% below market). Comparable prices in CT range from $18,995 to $51,800. Similar vehicles spend an average of 40 days on dealer lots in this market.

Similar Toyota Sienna Listings in CT

8 comparable vehicles with similar year and mileage