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

2015 Toyota Sienna XLE

2015 Toyota SiennaView this vehicle at tonkin gladstone hyundai →

Vehicle Details

VIN5TDYK3DC3FS653754
TrimXLE
Exterior ColorSilver
DrivetrainFWD
Engine3.5L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot22

Federal records · buyer verification

2015 Toyota Sienna

A component is listed below if NHTSA records a vehicle recall campaign, a manufacturer warranty extension or service campaign, or at least 10 distinct consumer complaints.

Recall campaigns

NHTSA lists these campaigns as covering certain 2015 Toyota Sienna vehicles. One campaign can list several components, so these do not sum to the 6 vehicle campaigns on record.

  • Structure3 campaigns60 distinct complaints
  • Service Brakes2 campaigns18 distinct complaints
  • Air Bags1 campaignno complaint count above OAV’s minimum of 10

Manufacturer campaigns

The manufacturer filed these with NHTSA as warranty extensions or service campaigns.

  • Electrical SystemService campaignmost recently Jun 13, 2025

    A service campaign does not establish that this vehicle is included, or that any work is outstanding. Whether it applies depends on the program and the VIN — confirm with a franchised dealer.

Federal law requires the manufacturer to remedy a safety recall at no cost to the owner — by repair, replacement or refund — for vehicles not more than 15 years old on the date the defect was determined.

Parts are sometimes on back-order and some remedies are interim, so a dealer may not be able to complete the work immediately. A specific vehicle’s current recall status is available through NHTSA’s VIN recall lookup.

Most-complained components with no recall campaign on record

At least 10 distinct complaints, ordered by complaint count.

  • Engine16 distinct complaints

OAV lists only communications filed as warranty extensions or service campaigns. Toyota filed 346 other service communications for this model year; those are not listed.

These federal records are not an input to OAV’s price verdict.

These records describe the 2015 model-year, not any individual vehicle, and are not an inspection. One complaint can be recorded against more than one component, so counts do not sum to the model-year total. Service records for any component listed here are worth requesting from the seller. Showing 5 of 8 components with records above OAV’s publication floor — see all 8 for this model-year.

Complaints are unverified consumer reports submitted to NHTSA. Mileage is self-reported and frequently rounded. Complaint records as of 2026-09-18. Recall records as of 2026-09-18. Manufacturer communications as of 2026-09-18.

XLE

Fair Price
$24,24568,466 mi

Gladstone, OR 97027

Is this 2015 Toyota Sienna XLE a good deal?

OAV verdict: Fair Price

Why: Listed at $24,245, comparable market range $11,661–$25,990, based on 13 comparable listings. Listed 22 days.

Market price position

$24,245 · within market range

Comparable range
$11,661 – $25,990
vs. market
$12,584 above low · $1,745 below high
Comparable vehicles
13

Market Retail Price (MRP™)

$18,826

This vehicle $24,245 · $5,419 (29%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$21,452

This vehicle $24,245 · $2,793 (13%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-19) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 931 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 are rebuilt from the market snapshot shown above.

Local Range$11,661 – $11,661
Regional Range$11,661 – $25,990

Tonkin Gladstone Hyundai

Gladstone, OR

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View all vehicles from Tonkin Gladstone Hyundai

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

About This 2015 Toyota Sienna

Listing updated: Sep 19, 2026

Listed by a franchise dealer in Gladstone, OR · On lot for 22 days · VIN verifiable at NHTSA

This used 2015 Toyota Sienna XLE is listed at $24,245 by tonkin gladstone hyundai in Gladstone, OR 97027. It has 68,466 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Silver. It features a FWD drivetrain with a 3.5L V6 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 13 comparable listings matched to this vehicle, the estimated market range is $11,661 to $25,990. These comparisons match year, make, and model, using trim where the data supports it. OAV does not adjust comparable prices for mileage — every price shown is the real advertised price. On used vehicles, mileage can still cause OAV to withhold a verdict — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than call it a deal it can't support.

This vehicle has been on the lot for 22 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 19, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Gladstone, OR minivans market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2015 Toyota Sienna against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Gladstone, OR, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5TDYK3DC3FS653754 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 processed daily; Price-to-Market analysis uses comparable vehicles.

2015 Toyota Sienna Market in OR

OR Market Listings

75

Average Price

$19,019

Price Range

$10,920–$26,118

Avg Days on Lot

45

Based on all 75 2013-2017 Toyota Sienna listings in the OR market, the average asking price is $19,019. This listing at $24,245 is $5,226 above the broader OR average (27% above the OR average). This is a wider, all-trim comparison across OR; OAV's price verdict above uses the closer comparable set. Comparable prices in OR range from $10,920 to $26,118. Similar vehicles spend an average of 45 days on dealer lots in this market.

Similar Toyota Sienna Listings in OR

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: XLE — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.