Honda Fit. A newer used one should be had for about 10 grand. Those are extremely practical economical, reliable, and reportedly pretty fun to toss around. They should last a long time, plus it will allow you to get another Z or some other sports car later on and keep the Fit for its practicality.
Charles Carbon Black '95 TT **sold** Carbon Black '03 BMW M5 '02 Honda CR-V dogmobile