I'm not even sure if I am in the right section. But I just recently acquired this care and its bone stock with 140K miles. Mechanically its fine, but my question is....if its even worth upgrading anything on this car? I was planning of putting new rims and change out the disk rotors and after that I wouldn't know what to do. Any advise would be great... Thank you in advance.

 

I wouldn't put a lot into it since it's older, put yourself a nice stereo in it, and upgrade things as you go, the only rims I would get are some used GM rims, 1. your know they are good quality and 2. used is cheap..

the money would be better spent on maintenance stuff,

putting on some drilled rotors will be a nice improvement.

since that is an older car you can get lots of stuff dirt cheap for it, like Gauge kits & Cold Air Intakes. but the cars can run a long time, they may need some work but you can get 300,000 cost effective miles out of them.