IIRC, you were that cat that was posting Parkour vids, yeah? (Y'know, given your sig, and all that.)
Anyhoo, to your question: things to take into consideration are insurance (as has been oft repeated,) and maintenance.
Don't know what kind of income you have to throw around, but if you're budget-minded, and just need wheels to get from Point A to Point B, no frills, you have a ton of options by way of 4 cylinder econo cars (Honda Civic, Toyota Tercel, Nissan Sentra, etc. etc. etc.)