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#BS-2015-TOYSIE-55682015 Toyota Sienna
Based on reports from 281 owners and 6 recalls for this exact model.
Preliminary Verdict
Red Flag
Based on 281 complaints, 21 crashes, 8 fires, and 6 recalls.
Top reported problems
electrical short in steering column
3 complaints • Severity 8/10
valve cover gasket leaking oil
3 complaints • Severity 8/10
sunroof exploded
2 complaints • Severity 9/10
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Mechanic Inspection Checklist
52 owners reported structure:body issues — failures commonly reported around 30K miles.
Failure Timeline by Mileage
Peak failure range: 0–30K miles (83 reports) • Median: 30K miles
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Structure:body (52 reports).
Also in your report
Owner Intelligence
AI-synthesized themes from real complaints
Buyer Lot Checklist
Questions, test drive checks, walk-away triggers
Negotiation Talking Points
Data-backed dollar deductions
Buy / Skip Verdict
Final recommendation with conditions
Where the complaints fall
2015 Toyota Sienna: Known Issues & Problem Areas
Structure:body Issues
Structure:body complaints account for 19% of all reports filed for the 2015 Toyota Sienna, with 52 owners filing complaints with NHTSA. The median mileage at time of complaint is 30,000 miles, suggesting issues tend to surface around the 30K-mile mark.
Electrical Issues
Electrical complaints account for 15% of all reports filed for the 2015 Toyota Sienna, with 41 owners filing complaints with NHTSA. Owners should pay attention to electrical-related symptoms during test drives and pre-purchase inspections.
Brakes Issues
Brakes complaints account for 6% of all reports filed for the 2015 Toyota Sienna, with 18 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.
Wheels & Tires Issues
Wheels & Tires complaints account for 5% of all reports filed for the 2015 Toyota Sienna, with 15 owners filing complaints with NHTSA. Owners should pay attention to wheels & tires-related symptoms during test drives and pre-purchase inspections.
Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.
Complaint trend by year
Complaints filed with NHTSA by year for the 2015 Toyota Sienna. Recent trend: decreasing.
Don't negotiate blind — know what this car costs to own
Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict
Recall History (6 recalls)
AIR BAGS:SIDE/WINDOW
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2015 Sienna vehicles manufactured September 2, 2014, to November 25, 2014. In the event of a crash that necessitates the deployment of the curtain shield airbag (CSA), the second row overhead assist grips may detach.
STRUCTURE:BODY:ROOF AND PILLARS
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2015 Sienna vehicles manufactured September 1, 2014, to April 13, 2015 and equipped with overhead entertainment accessories installed by SET. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.
STRUCTURE:BODY:ROOF AND PILLARS
Gulf States Toyota, Inc. (GST) is recalling certain model year 2015 Toyota Sienna vehicles manufactured January 23, 2015, to April 13, 2015, and equipped with non-Toyota-brand overhead entertainment accessories installed by GST. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.
STRUCTURE:BODY:DOOR
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2016 Toyota Sienna minivans manufactured January 4, 2010, to August 12, 2016. If the power sliding door is unable to be opened when commanded, such as if the door is frozen shut, the door may subsequently open unexpectedly, possibly while the vehicle is moving.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
Braun Corporation (Braun) is recalling certain 2014-2019 Toyota Sienna mobility van conversions. The brake lines may have incorrect tube nut fittings installed, which may cause a pressure drop within the braking system.
+ 1 more recall in the full report
Recall severity analysis & seller scripts
The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.
The worst model year for the Toyota Sienna is the 2007 — worth knowing if you're cross-shopping years. The biggest problem area is accessories - interior.
2015 Toyota Sienna vs. Class Average (Minivan - 2WD)
This vehicle
281
Class avg
224
Complaint volume is roughly in line with other minivan - 2wd vehicles from 2015.
Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 281 records for this vehicle.
NHTSA Recalls
Manufacturer-issued safety recalls. 6 recalls found for this vehicle.
Repair Cost Data
Real-world repair costs from owner reports and independent databases.
Other Toyota Sienna Model Years
2015 Toyota Sienna: Frequently Asked Questions
What is the most common problem with the 2015 Toyota Sienna?
Is the 2015 Toyota Sienna reliable?
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Does the 2015 Toyota Sienna have any recalls?
What mileage do Toyota Sienna problems start?
What’s in the full report?
How is this different from free NHTSA data?
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Get the Full 2015 Toyota Sienna Report
10 sections of AI analysis based on 281 owner reports. Know before you buy.