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

VIN5TDDK3DC0FS109453
TrimXLE
Exterior ColorBrown
Drivetrain4WD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot5

2015 Toyota Sienna

XLE

Unscored
$19,115119,749 mi

Billings, MT 59102

Is this 2015 Toyota Sienna XLE a good deal?

OAV verdict: Unscored

Why: Listed at $19,115, comparable market range $19,115–$19,115. Days on lot: 5 days (market average 13 days).

Market price position

19,115
19,115
19,115

$19,115 · only listing at this price

$19,115 — single data point
Regional range
$19,115 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 833 days.

What does Demand-Verified mean?

Lithia Toyota Of Billings

Billings, MT

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

View all vehicles from lithia toyota of billings

Request availability and out-the-door price

OAV will route your inquiry to Lithia Toyota Of Billings for current availability of this 2015 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 2015 Toyota Sienna

Listing updated: Jul 7, 2026

Listed by a franchise dealer in Billings, MT · On lot for 5 days · VIN verifiable at NHTSA

This used 2015 Toyota Sienna XLE is listed at $19,115 by lithia toyota of billings in Billings, MT 59102. It has 119,749 miles on the odometer. The exterior color is Brown. 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 available similar vehicles in the Billings market, the estimated market range is $19,115 to $19,115.

This vehicle has been on the lot for 5 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 Billings, MT 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 2015 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 Billings, MT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDDK3DC0FS109453 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.

2015 Toyota Sienna Market in MT

Comparable Vehicles

6

Average Price

$18,702

Price Range

$11,900–$24,909

Avg Days on Lot

13

Based on 6 comparable 2013-2017 Toyota Sienna listings in MT, the average asking price is $18,702. This listing at $19,115 is $413 above average (2% above market). Comparable prices in MT range from $11,900 to $24,909. Similar vehicles spend an average of 13 days on dealer lots in this market.

Similar Toyota Sienna Listings in MT

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