Many Opel models or models based on Opel architectures have been sold in Australia and New Zealand under the Holden marque, such as the Holden Barina (1994-2005), which were rebadged versions of the Opel Corsa, the Holden Astra. a version of the Opel Astra, and the Captiva 5, a version of the Opel Antara. In New Zealand, the Opel Kadett and Ascona were sold as niche models by General Motors New Zealand in the 1980s, while the Opel brand was used on the Opel Vectra until 1994.
It had some crazy mechanical issues. At one point it stumbled and stalled because the carburetor had come loose from the intake manifold and I had to tighten it back down! Another time, my brother was driving it and the brakes failed. Somehow the end of the brake shoe that meets the brake cylinder piston had become worn on one side, causing the piston to slip off the end of the shoe when the brakes were applied, losing braking and squirting fluid all over.