Interesting that they are diifferent manufacturers but similar body designs. If you look at today's cars it would seem that the American designers are definitely borrowing form their European and Asian counterparts. So I guess its not that unusual. Its funny someone mentioned that there are only so many ways you can go as far as design so how do they explain the Scion XB which is a box. Did that start out as a designer's joke?
As for the pics I would have to guess an Alfa and maybe a Jag?