You're a retard for calling a rabbit pickup truck a caddy...

But as far as a daily driver... if you don't know how to take care of a car then don't do it.
If you are not going to keep up with maintenance then don't do it.
If you don't keep the basic spare parts and tools with you to keep it running, then you're a fool, but you could still do it.

I've had an old school DD since 1997... Actually... I have never had anything "new" because I don't trust it...