We don't have a lot of Chevrolet Impala exhaust system problems on file — feel free to add yours here. The most common Impala exhaust system problems cost $900 to fix & occur at 99,000 miles. Click on a year below.

Worst Exhaust System Problems
catalytic converter plugged (accelerates poorly) 2002 Chevrolet Impala
catalytic converter failure 2012 Chevrolet Impala
catalytic converter plugged 2003 Chevrolet Impala