What is opel swing?

As an AI language model, I do not have access to current information since Opel Swing is an outdated car model. However, Opel Swing was a compact car manufactured and produced by the German automaker Opel from 1961 to 1965. It was also known as the Opel Kadett A and was the first generation of the Opel Kadett series. Opel Swing was equipped with various engine options, ranging from 0.9 liters to 1.1 liters, and was available as a coupe, sedan, and wagon. It was a popular car in Europe during the 1960s and was known for its functional design and fuel efficiency.