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2015 Toyota Sienna
Problems & Complaints
CarComplaints.com Notes: Toyota says the 2015 Sienna has been redesigned with "more swagger." Let's hope it's also been redesigned with less seat noise.
Worst 2015 Toyota Sienna Problems by Category
Click on a category below for details. Help?
- interior accessories problems
- windows / windshield problems
- brakes problems
- electrical problems
- engine problems
- transmission problems
- exterior accessories problems
- body / paint problems
- steering problems
- wheels / hubs problems
- AC / heater problems
- fuel system problems
- suspension problems
- miscellaneous problems
- seat belts / air bags problems
- lights problems
- drivetrain problems
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Compare Toyota Sienna Model Years
Curious how the 2015 Sienna compares to other years?
Check out our Toyota Sienna overview to see the most problematic years, worst problems and most recently reported complaints with the Sienna.
Worst 2015 Toyota Sienna Problems
-
#1: Valve Cover Gasket Leaking Oil 2015 Sienna
- Average Cost to Fix:
- $2,000
- Average Mileage:
- 45,000 mi
-
#2: Sunroof Exploded 2015 Sienna
- Average Cost to Fix:
- $1,500
- Average Mileage:
- 11,000 mi
-
#3: Electrical Short In Steering Column 2015 Sienna
- Average Cost to Fix:
- N/A
- Average Mileage:
- 9,000 mi