There are 2 owner-reported engine complaints for the 2015 Toyota Priusin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
STALLS AT STOP ON CITY STREETS
WHILE ACCELERATING FROM A STOP, AND TURNING ONTO A HIGHWAY TO MERGE INTO MOVING TRAFFIC, THE ENGINE BRIEFLY STALLED FOR A FEW SECONDS AFTER I HAD ALREADY ENTERED THE TRAFFIC LANE AND WAS ATTEMPTING TO ACCELERATE TO TRAFFIC SPEED..
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026