pretty bad
Typical Repair Cost:
No data
Average Mileage:
10,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
Get notified about new defects, investigations, recalls & lawsuits for the 2018 Chevrolet Impala:

Unsubscribe any time. We don't sell/share your email.

Get free help with your lemon!
close ad
problem #1

Mar 212020

Impala LT 3.6 V6

  • Automatic transmission
  • 10,000 miles

click to see larger images

rear taillight gasket leaks water into the trunk

The problem existed for these models back in 2014. GM issued Program Bulletin 14047. Fix was a slightly beefier gasket. Went from 6.5 mm to 10 mm. Poor design. Water runs down trunk channels, over the tail light assemblies and the gasket is the only barrier to water getting into the trunk. My car is 1 1/2 yrs old.

- Michael C., Colorado Springs, CO, US