Oh so Lincoln thinks they "came up" with something like that in '93 eh?
O rly? Well look what the boys of blue came up with in '88, in Munich!
http://en.wikipedia.org/wiki/BMW_Z1
I remember this b/c as a kid I used to have a toy car Z1 and it was the shiznit b/c the doors went downwards.
Pretty rare car too and the first one in the Z line!