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2020 Toyota Prius
Problems & Complaints
Worst 2020 Toyota Prius Problems by Category
Click on a category below for details. Help?
- electrical problems
- transmission problems
- brakes problems
- miscellaneous problems
- wheels / hubs problems
- engine problems
- drivetrain problems
- fuel system problems
- body / paint problems
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Compare Toyota Prius Model Years
Curious how the 2020 Prius compares to other years?
Check out our Toyota Prius overview to see the most problematic years, worst problems and most recently reported complaints with the Prius.
Worst 2020 Toyota Prius Problems
-
#1: Wiring Harness Soy Product 2020 Prius
- Average Cost to Fix:
- $8,300
- Average Mileage:
- 83,000 mi
-
#2: Unintended Acceleration 2020 Prius
- Average Cost to Fix:
- N/A
- Average Mileage:
- 111,000 mi





