This edition of the Chevrolet Impala was way overdue for a redesign. Although it received a new powertrain for 2012, this car relies on a platform that dates back to 1988. The short list of good points begins and ends with its large trunk. The Impala lacks agility and too much noise makes it into the cabin. Interior fit and finish are low rent. Ultimately, this version of the Impala is outclassed, waiting for a redesign.