My brother is 17 with a mk2 fiesta 1.1 and after getting quotes in excess of £3500 online we called Footman James for a quote. We read a thread on here a few months back as someone had recommended them and my bro got insurance for £800.
It is a limited milage policy with 2 named drivers (myself and mother).
Make sure to always add a couple of named drivers who are lower risk than yourself and the insurance always gives you a better quote.