Mini for sure, Corolla is known quite well but doesn't really stand out. Mustang may be in the top 5 or 10 as well. Possibly any one of the 59 Cadillacs - not because a specific model stood put - I would lean towards the Eldorado if I had to chose 1 - but because they are the epitome of Cadillac. 911 possibly, the Ford-F150 possibly, Corvette.
I am lacking prewar cars and European cars though.