Will it be impossible for me to get a car loan?

I'm about to become a college freshman this fall. I'm leaving my hometown and I'm in need of transportation. I don't have a job at the moment, but am in desperate need of a car... I don't have any student loans or anything since all my education is paid with scholarships and financial aid this year. I was wondering if getting a car loan would be possible, my co-signer would be someone with a pretty great credit score, but since I have no steady source of income besides my parents would getting this loan be nearly impossible?