Lexus IS 300. Just got it, about 100K miles on it. Only $6,000; not bad.
My first car was a 1999 Dodge Ram 1500 V8. I just got it the other week and I love it. It has low miles for how old it is and it is in amazing shape.
I am probably going to buy a 2009 Audi A4 once I get my license this summer
My old Jimmy (GMC)... Had it for 17 years, and it still works, but I only use it from time to time. I've kept it in good shape too. Not quite rust free, but for the time i've had it, it doesn't look like it's been through even 5 years of rust.