Opel / vauxhall astra ts/mk4 german / uk help please?

over here in australia we had 4 body types,. hatch , sedan , coupe and convertible. i have done some searching in german and uk ebay listings but it seems you dont call a sedan a sedan... what do you call it? a sedan is same as a hatch but it has trunk / boot same as coupe. i noticed you lucky guys also were able to buy a wagon version, like a van. holden didnt import them to australia. the reason i am asking is because im after some door trims // cards for my 2004 astra ts/mk4