A convertible or a drop head or a roadster.
A car without a roof is called a convertible
It's a car without a roof- a roadster
sun roof
A car that has no roof is merely roofless, but the name for such a car that has a retractable or removable roof is a convertible.
The roof
no <><><> The first car did not have a roof at all.
roof scoop or sun roof
it's called a door you idiots Actually, I believe the question asking was refering to a "sunroof."
The x-cargo I have has straps that attach to the luggage rack.
Sun roof
a shell
We call roof Saqaf in arabic or سقف