There are 2 owner-reported engine complaints for the 2010 Toyota Avalonin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2010 TOYOTA AVALON. THE CONTACT STATED THAT WHILE DRIVING 20 MPH MAKING A LEFT TURN, THE VEHICLE STALLED. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS BUT THE FAILURE COULD NOT BE DUPLICATED. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 900 AND THE CURRENT MILEAGE WAS 13,900.
I HAVE A PROBLEM THAT I AM AFRAID COULD CAUSE ME TO HAVE AN ACCIDENT. JUST A FEW MONTHS AFTER PURCHASING MY 2010 TOYOTA AVALON I STARTED HAVING THIS PROBLEM INTERMITTENTLY. SOMETIMES IT KIND OF STALLS. USUALLY HAPPENS WHEN I AM TURNING FROM A COMPLETE STOP, SUCH AS TURNING RIGHT OR LEFT. IT IS AS THOUGH MY CAR STALLS FOR A MOMENT. I GIVE IT GAS, BUT IT DOESN'T DO ANYTHING FOR A FEW MOMENTS. USUALLY AROUND 15 TO 20 MPH. IF IAM PULLING OUT IN FRONT OF TRAFFIC I ALMOST GET HIT. RECENTLY I WAS ON THE HIGHWAY, I JUST PULLED OUT AND WAS GOING APPROX. 40 MPH AND IT STALLED FOR A FEW MOMENTS, MAYBE LESS THAN A MINUTE. IF A CAR HAD BEEN BEHIND ME I WOULD HAVE BEEN HIT. EACH TIME I TOLD THE SERVICE ADVISOR @ THE DEALER I WAS TOLD THEY HAD TO BE ABLE TO DUPLICATE THIS. IT ONLY DOES IT ON OCCASION. BUT THIS IS A SERIOUS PROBLEM. *TR
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