One problem related to transmission noise has been reported for the 2008 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Chevrolet Impala based on all problems reported for the 2008 Impala.
Tranmission slips, rolls backwards when accelerating uphill, vibration when acclereating from stop, grindin/ rattling noise from transmission.