2015 Toyota Sienna reliability record
NHTSA consumer complaints and recall campaigns for the 2015 Toyota Sienna from the dataset labeled 2026. The source file does not provide an exact snapshot date. Use the reported issues to guide further checks; these counts do not establish failure rates or repair costs.
- NHTSA complaints
- 290
- Dataset year: 2026; snapshot day not provided
- Top problem area
- STRUCTURE:BODY
- 52 complaints
- Recalls on record
- 6
- see below
- Reported harm
- 22 reported crashes · 33 injuries · 8 fires
How this record compares
raw NHTSA counts, not defect ratesCounts are not adjusted for vehicles sold, time in service or reporting frequency. A larger count does not establish a higher chance of failure, and these comparisons do not set the maintenance budget in our calculator.
Complaint rank
#1,837
of 4,194 vehicle records
Vs Toyota median
+1
median 289 across 291 Toyota records
Vs 2013-2017
+0
median 290 complaints in 624 records
Top component share
18%
Structure: 52 complaints
What owners report fails — 2015 Toyota Sienna
- STRUCTURE:BODY 52
- UNKNOWN OR OTHER 42
- ELECTRICAL SYSTEM 41
- SERVICE BRAKES 16
- ENGINE 14
6 recalls on record for the 2015 Toyota Sienna
- NHTSA 19V410000 · 2019 · SERVICE BRAKES, HYDRAULIC:FOUNDATION COM The reduction in the braking system pressure may cause a loss of braking power in the rear braking system, increasing th
- NHTSA 19V553000 · 2019 · SERVICE BRAKES, HYDRAULIC:FOUNDATION COM The contact may cause failure of the rear brake hoses, resulting in a loss of vehicle control and reduced braking abilit
- NHTSA 16V858000 · 2017 · STRUCTURE:BODY:DOOR If door opens while the vehicle is moving, there would be an increased risk of injury to the vehicle occupants.
- NHTSA 14V757000 · 2015 · AIR BAGS:SIDE/WINDOW If the assist grip detaches due to CSA deployment, the grip may strike a vehicle occupant, increasing the risk of injury
- NHTSA 15V240000 · 2015 · STRUCTURE:BODY:ROOF AND PILLARS If the clip was damaged during the entertainment system installation, in the event of a side curtain air bag deployment,
Estimate the 5-year cost to own a 2015 Toyota Sienna
Build a separate budget with your purchase price, insurance quote, mileage and maintenance estimate. Complaint counts do not enter that calculation. Unknown local taxes and fees stay listed as costs to confirm.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2015 Toyota Sienna units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Dataset year: 2026; exact snapshot day not supplied. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2015 Toyota Sienna reliable?
NHTSA has 290 consumer complaints on record for the 2015 Toyota Sienna and 6 recalls. The most-reported problem area is structure:body (52 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2015 Toyota Sienna units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2015 Toyota Sienna?
Owners most often report problems with: structure:body (52), unknown or other (42), electrical system (41), service brakes (16). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2015 Toyota Sienna?
This complaint dataset does not measure repair prices or predict a maintenance budget for the 2015 Toyota Sienna. Use your purchase price, insurance quotes, fuel use and a maintenance estimate in the separate five-year cost calculator. It does not convert complaint counts into repair costs, and any unknown taxes remain excluded and clearly listed.