5 doors are for those oldies who are married with kids 
well i am not an oldie, but i am married with 2 kids, 13 week old baby and a 2 1/2 year old, and i went from a 3 door MKV GTI to the 3 Door MKV R32 and i dont have a problem!
Saying that i did just buy a brand new mazda 6 sport as the battle bus!
and to add to the discussion, 3 door cars look wayyyyyy better than 5 door!!!..

:rolleyes:cant actually think of a 5 door i would rather have other the 3 door version!
