Print report
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
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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