About 25k when I graduate I think.
Have saved about 1.5k a year since being at uni mind. I don't understand the 'students are poor' thing.... I work a couple of part time jobs that don't take up all my time at all, and have silly amounts of disposable income and live in a fairly posh part of Bristol.
It's alright for some!
Where I was at uni, accommodation alone is often £500+ more than your total loan for the year. Add in living costs, social activities, and all the other costs, and there's a pretty big deficit to make up!
Currently on a 4 year course in my 3rd year. Have no debt and don't plan to have any. Don't even have a student bank account or an overdraft if I wanted one.