From 1978 to 1990, the Park Avenue existed in Buick as a trim level within the Electra full-sized car. In 1991, the Park Avenue superseded the Electra brand name to become a luxury sedan. Redesigned ...
This led manufacturers to design special track-focused road cars they could enter in NASCAR, with the hope of getting the jump on their rivals. Buick did exactly this in the late 1980s ...