When this popped up on Autotrader ... 3 hours away from me. I bought it the same day. :) The owner was a Nissan master tech who wanted to get something "slower" for his teenage son to drive (he got a mid 80's Civic haha!). Anyway, I basically redid the entire interior which was the biggest "problem" with the car when I bought it ... the interior was unpresentable which is probably why it was priced so low (seats, panels, carpets etc). As far as mechanicals go, it's just been the usual wear items for the most part. I did have 2 injectors go south and I'm due for a new exhaust + cats, but other than that, nothing major has needed to be replaced. I think I got lucky though ... most Z's in this price range look great, but have mechanical problems - mine was the opposite.