Chevrolet Impala 6.1 Sedan USA, 6th generation, 1st facelift

Production period: 1977 — 1978

Configurations

4.1 AT Impala Sedan
4.1 AT Impala Sedan (California)
5.0 AT Impala Sedan
5.0 AT Impala Sedan (California)
5.7 AT Impala Sedan
5.7 AT Impala Sedan (California)