Car Trunk Style

Hello Car Gurus, Forum!
I am interested in knowing the name of a specific
Trunk style, so a little background. My first car was
a 2004 Mazda 6 speed with all the bells and
whistles (a beauty for $2000!) With the biggest
trunk I have very seen in a sedan let alone a sport
car. The trunk door opened upwards  and the back
seats could fold down (no trunk wall) and it was
the whole back so there wasn't a "ceiling". The
trunk door even had a huge glass cover and the
space was wide enough to have three or four
people lay in the back. I'm wondering what type of
trunk that would be or what style(s). I'm looking for
a vehicle soon and would love to look for ones with
a trunk like my old Mazda. Also the picture is of a
car with a similar trunk type but not my Mazda.
Thanks!