Insurance company charged mom for collision on $2,500 car for 4 years

[Dennis S]

Acer wrote:
How much of a premium was the collision on a $2500 car? I keep collision and comprehensive on a similar vintage car, and it adds $150 a year. It's not breaking the bank in my case.

I haven't looked. I may just let it slide. I assume that collision on an almost worthless car would be pretty low, right?