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

VIN5TDDZ3DC3HS179348
TrimXLE
Exterior ColorGray
Drivetrain4WD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot13

2017 Toyota Sienna

XLE

Unscored
$26,99589,725 mi

Lafayette, CA 94549

Is this 2017 Toyota Sienna XLE a good deal?

OAV verdict: Unscored

Why: Listed at $26,995, comparable market range $18,495–$29,800, based on 5 comparable listings. Days on lot: 13 days (market average 73 days).

Market price position

18,495
29,800
26,995

$26,995 · within market range

$18,495comparable$29,800
Regional range
$18,495 – $29,800
vs. market
$8,500 above low · $2,805 below high
Comparable vehicles
5
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 936 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Local Range$24,598 – $24,598
Regional Range$18,495 – $29,800

Prcopower

Lafayette, CA

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Prcopower for current availability of this 2017 Toyota Sienna XLE and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2017 Toyota Sienna

Listing updated: Jun 18, 2026

Listed by an independent dealer in Lafayette, CA · On lot for 13 days · VIN verifiable at NHTSA

This used 2017 Toyota Sienna XLE is listed at $26,995 by prcopower in Lafayette, CA 94549. It has 89,725 miles on the odometer. The exterior color is Gray. 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 5 similar vehicles in the Lafayette market, the estimated market range is $18,495 to $29,800. The local market range in CA is $24,598 to $24,598.

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).

Market context

This listing is part of OAV's broader Lafayette, CA 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 Lafayette, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDDZ3DC3HS179348 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 CA

Comparable Vehicles

516

Average Price

$21,532

Price Range

$6,950–$56,900

Avg Days on Lot

73

Based on 516 comparable 2015-2019 Toyota Sienna listings in CA, the average asking price is $21,532. This listing at $26,995 is $5,463 above average (25% above market). Comparable prices in CA range from $6,950 to $56,900. Similar vehicles spend an average of 73 days on dealer lots in this market.

Similar Toyota Sienna Listings in CA

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