22 years old Buick for daily use?

Hi! I have to say, I don’t really know about US-cars. I want to get one…. have an offer here for an old Buick Skylark, 130,000 km, EZ: 81, TÜV until 04, my question: how vulnerable are the cars? do you think that I can drive with such a “right” one, or should he rather “stand around”? Do you think that I can drive with this for a few more years without staying constantly?? that’s already a vintage car, right? Do you know what the tax costs? No, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no.