One of Detroit's better cars, Olds Toronado 1966-1970, esp with 425cc power option [[400hp stock):

http://www.youtube.com/watch?v=hQbX4bjefKw

By 1972, an overweight luxury sedan:

http://www.youtube.com/watch?v=s_39SEQEkNc

Later ... small, underpowered, depressing.