The insurance quotes depend on a lot of other factors too like age, occupation, where you live etc.
I've got 3 points (very annoying, I'm usually very careful but I was in a 30 limit when I thought it was still 40) and I'm paying £315.
se9 is my post code so they wont help... i think i need to get a smaller engine car... but i love my lexus grrrrrrrrr