Car insurance for honda civic 2006?

Could my fiance add me to his  insurance  coverage?
Can i have no resent cars which have simply came out perhaps believed they're great on insurance i just do not like them can i have vehicles like perhaps the beetle or the mini cooper 90isWhat's the cheapest auto  insurance  for an 18-year old?
"Support! I need to discover  insurance  expenses if i include areas to some vehicle