I bought my 2003 Sunfire brand new with like 134 miles on it. It now has 106k and it still runs great! Its very reliable, I never worry about driving long trips. I know my baby will make it!!
I had to get the left front strut replaced once while it was under warranty but no problems since.
I replaced both window motors because they both stopped working. But my husband did it himself so it didn't cost very much.
But other than that, No problems!!! I wish they still made this car so I can buy another one :)