How can I fight to get more money out of my car insurance company?

"I am two decades old and still live athome i perform full time and head to faculty through the night and that I want to obtain a new-car"Im 18 have a clean record and what does the  insurance   price in iowa"I would like standard obligation insurance to get a lower cc Honda Phantom"He gets a racing citation and is not on my insurance and if my father drives my vehicle"What's the cheapest insurance u since it is just a super-sports car can get with a cobalt ss