I'm just curious. I don't remember if i did asked this before ( if so forgive my goldfish-like memory about the answer ) but i saw that some cars, like the Honda ( Civic ) Del Sol and the Mazda MX-5 RF for example were listed as convertible ( except a few units for the Del Sol ) while some others like the NSX-T and the Corvette ( C4 & up ) were listed as coupe ( and it s even worse with the Porsche 911 Targa, its about 50-50 )

Shouldn't all of them being coupes since they share the same concept ( a removable Targa roof panel ) ?