That why I have two cars and a van.
But still more practical than having to wear a backpack it tying some package to the seat!
To you perhaps, but it really depends on who you talk to as "practical" is subjective so it's not the same for everyone across the board as I've pointed out several times in the past.
For example: you think owning multiple vehicles is practical but some don't think so as they think it's a hassle when it comes to ownership cost (insurance, maintenance, etc), and some also think it's a waste of space as one or more of the vehicle just sit and collects dust.
Bottom line is, what's "practical" for you may or may not be for the next person.
I am surprised however that you would considered a two person vehicle after complaining how unpractical it is since you can't pick up your parents and transport them in it or that the seats can't recline...