Hi,
I always liked to travel by motorcycle, and when getting older, and having a family, I adapted in a way that we both are happy, the kids (5 yrs old and 10 yrs old) on the other hand like to travel at the back of the bike, but I think that's not save). A benifit is that you don't ride with luggage.
When you're 18 it's a different story, I would't even consider buying a car,
Jensen