Ive spent ages looking at quotes and what ive found is cars like Corsa 12v, Citroen AX, Saxo 1.1, 106's Micras are (for me) all around £2500+ mark.
For me on a Rover SD1 V8 Vitesse, as an 18 year old with 1 years no claims Fully comp £500 excess
Was just £1200 with eCar. See the differnce? I tried again on a 1.8 Saff worth £600 that again was 1300.
Then I did a Nova SR 1.4 that was £900
A corsa 12valve for me is £2800
All the cars that people expect you to get are hit hardest, I even did a BMW 520i that was about £1600!
Its more the popularity of the car and especially were you live, lucky for me I live in the middle of nowhere, compared to my mate who lives by a main road his prices are nearly £1000 more than mine!