The Commodore C was isold in South Africa as the Chevrolet Commodore until 1982, when it was rebadged as an Opel. The South African Commodore was introduced in July 1978, at the same time as the Rekord E went on sale there. These originally had Chevrolet engines, pushrod inline-sixes of 3.8 or 4.1 liters.
There was an estate version (dubbed the "Voyage" in Germany) offered in the Opel range from 1979 to 1982, which became a mainstay in the Holden range in Australia, and was also available in the Chevrolet range in South Africa.