March 7: GM 1.2-Liter Turbo Engine Problems Cause Class Action Lawsuit news | 4 days ago
March 1: GM Engine Failure Class Action Lawsuit Begins news | 10 days ago
February 28: GM Lifter Lawsuit Update: Motion to Sever Denied news | 11 days ago
February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 18 days ago
February 21: Recall: GM Rear Wheels Lockup While Driving recalls | 18 days ago
8.0
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 10,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- replace the tail light assembly gasket (1 reports)
body / paint problem
Helpful websites
- No one has added a helpful site for this 2018 Impala problem yet. Be the first!





A D V E R T I S E M E N T S
click to see larger images
This problem goes back several years in the Impala Model. Probably others too. The replacement gasket is much beefier as I have read on forums.
- Michael C., Colorado Springs, CO, US