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2021 Toyota Sienna
Problems & Complaints
Worst 2021 Toyota Sienna Problems by Category
Click on a category below for details. Help?
- exterior accessories problems
- brakes problems
- miscellaneous problems
- seat belts / air bags problems
- engine problems
- electrical problems
- interior accessories problems
- drivetrain problems
- body / paint problems
- steering problems
- fuel system problems
- windows / windshield problems
- suspension problems
- wheels / hubs problems
- lights problems
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Compare Toyota Sienna Model Years
Curious how the 2021 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 2021 Toyota Sienna Problems
-
#1: Intermittent Brake Release 2021 Sienna
- Average Cost to Fix:
- N/A
- Average Mileage:
- 24,000 mi
-
#2: No Spare Tire 2021 Sienna
- Average Cost to Fix:
- $200
- Average Mileage:
- 2,000 mi





