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

VIN5TDDZ3DC7HS182687
TrimXLE
Exterior ColorBeige
Drivetrain4WD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot78

2017 Toyota Sienna

XLE

Unscored
$17,499136,874 mi

South Windsor, CT 06074

Is this 2017 Toyota Sienna XLE a good deal?

OAV verdict: Unscored

Why: Listed at $17,499, comparable market range $14,449–$22,786, based on 4 comparable listings. Days on lot: 78 days (market average 46 days).

Market price position

14,449
22,786
17,499

$17,499 · within market range

$14,449comparable$22,786
Regional range
$14,449 – $22,786
vs. market
$3,050 above low · $5,287 below high
Comparable vehicles
4
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1256 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$14,449 – $22,786

Dealer Info

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South Windsor, CT

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About This 2017 Toyota Sienna

Listing updated: May 27, 2026

Listed by an independent dealer in South Windsor, CT · On lot for 78 days · VIN verifiable at NHTSA

This used 2017 Toyota Sienna XLE is listed at $17,499 by an independent dealer in South Windsor, CT 06074. It has 136,874 miles on the odometer. The exterior color is Beige. 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 Unscored due to insufficient comparable data. Based on 4 similar vehicles in the South Windsor market, the estimated market range is $14,449 to $22,786.

This vehicle has been on the lot for 78 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 South Windsor, CT 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 2017 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 South Windsor, CT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDDZ3DC7HS182687 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.

2017 Toyota Sienna Market in CT

Comparable Vehicles

75

Average Price

$19,866

Price Range

$11,900–$31,997

Avg Days on Lot

46

Based on 75 comparable 2015-2019 Toyota Sienna listings in CT, the average asking price is $19,866. This listing at $17,499 is $2,367 below average (12% below market). Comparable prices in CT range from $11,900 to $31,997. Similar vehicles spend an average of 46 days on dealer lots in this market.

Similar Toyota Sienna Listings in CT

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