The Opel brand is present in the most of Europe, in parts of North Africa, in South Africa, the Middle East, in Chile and in Singapore. Their models have been rebadged and sold in other countries and continents, such as Vauxhall in Great Britain, Chevrolet in Latin America, Holden in Australia and New Zealand, and previously, Saturn in the United States and Canada. Following the demise of General Motors Corporation's Saturn division in North America, Opel cars are currently rebadged and sold in the United States, Canada, Mexico, and China under the Buick name with models such as the Opel Insignia/Buick Regal, Opel Astra sedan/Buick Verano (both which share underpinnings with the Chevrolet Cruze), and Opel Mokka/Buick Encore.
Answer this question, making sure that the answer is supposed by the text: can you buy an opel in the usa?
yes