The following list is a list compiled from various sources listing the worst cars ever made. Not all lists agreed on the cars, some appear on any worst cars list.
The key thing about this list is some of the cars were mechanically fine, but the style simply did not sell. Others had teething problems when first released but later years were perfectly fine cars because of changes made.
Still others were simply bad designs that only an idiot would allow into production. So, you may not agree with all on the list because maybe you had no bad experience with it. On the other hand, maybe a car not on the list but you feel it should be because all you ever had were problems! The list does not rank cars.