How much would this cost? (car insurance) on average? ""I hope to drive when i get too 17. Ive already got 900 saved for driving lessons, And the car will be bought for a 18th birthday present. Im just wondering how much it would be on average to insure myself, at 17, with a car probably about 04/05 Plate, maybe a corsa, or a KA, not something to flashyy. How much on average will it cost in insurance per month?? Thanks..""