Following not-so-extensive research on Wikipedia and Allpar, I'm going to say Dodge M4S concept. Not really much of a coupe, but I suppose it technically counts. (I may or may not have suspected that all along due to the color and general shape, but I had to be sure).
this one: nah jk if u know that one then wao. Actually guess this one: No one has gotten it so hint:you see it everywhere. And you know you hate it.