Just another oilbarrel, easy print.
Size should be ok for cars of HWCity(tm) from HotWheels.
Should be, just because i needed it for a diorama with the Honda Civic EF, did not try other.
But scaling in the slicer could be an option.
I printed it with
0% infill / 5 shells
4 bottom and 6 top layers without any problems at all.