When the compact Chevrolet Corvair and Pontiac Tempest were introduced in 1960 the Corvair was built in Canada, but the Tempest was not. Importing the Tempest into Canada from the United States was not a viable option as the duties that would have had to have been paid would have substantially increased the price of what was supposed to be the least-expensive Pontiac. Tentative plans to build a Pontiac version of the Corvair were scrapped when the more conventional Chevy II was introduced in late-1961. GM Canada created an entirely new brand exclusively for the Canadian market for their rebadged Chevy IIs: Acadian. Acadians were sold alongside the rest of the Pontiac lineup at Pontiac-Buick-GMC dealerships until 1971. When the mid-sized Chevrolet Chevelle was introduced in 1964 it was sold in Canada as the Acadian Beaumont ('Beaumont' was formerly the top-level trim of Chevy II-based Acadian), and in 1966 Beaumont became its own marque. The Beaumont-badged Chevelles were in production in Canada until 1969.