2011 Toyota Prius engine problems
The 2011 Toyota Prius has 51 engine complaints filed with NHTSA — 8% of the year's total, and down from the prior model year.
51
Engine complaints
8%
Share of year
1
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“TL* THE CONTACT OWNS A 2011 TOYOTA PRIUS. THE CONTACT STATED THAT WHILE ATTEMPTING TO PARK IN A PARKING SPACE, THE VEHICLE INDEPENDENTLY ACCELERATED AND CRASHED INTO A SIGN POST. THE CONTACT STATED THAT THE BRAKE PEDAL WAS DEPRESSED DURING THE INDEPENDENT ACCELERATION. THERE WAS NO INJURIES…”
Common questions
How many engine complaints does the 2011 Toyota Prius have?
NHTSA has 51 complaints about the 2011 Toyota Prius engine — 8% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.