Best car for a first time driver in terms of insurance etc?

Hi, my girlfriend is taking her test soon and if she should pass was wondering which would be the best car to get her in terms of cheap insurance? is there any sites that list insurance by car model? and any other general first car advice is welcomed. we are in the uk by the way. thanks guys!
Answer
I had a ford fiesta 2003 and it was cheap on insurance for me.have a look on www.whatcar.co.uk it might have something on there for you to look at.good luck to ur missus hope she passes.