2011 Chevrolet Impala engine problems
The 2011 Chevrolet Impala has 134 engine complaints filed with NHTSA — 16% of the year's total, and up sharply from the prior model year.
134
Engine complaints
16%
Share of year
3
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“G.M. REPLACED MY INGINTION SWITCH ON A NATIONAL RECALL. I WAS HIT IN LEFT REAR QTR. PANEL. I LOST ALL POWER AND COULD NOT STOP OR STEER THE CAR. I CAREENED ACROSS HIGHWAY AND RAN INTO A HOUSE. NO AIR BAGS DEPLOYED EITHER. G.M. SENT A TEAM TO RECOVER COMPUTER INFO AND HAS NOW TOLD ME THERE IS NO…”
Common questions
How many engine complaints does the 2011 Chevrolet Impala have?
NHTSA has 134 complaints about the 2011 Chevrolet Impala engine — 16% 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.