Is a Kawasaki ninja 250 or possibly a Kawasaki KLR650 cheaper insurance?

May I incorporate anyone to my motor insurance policy?

“Want to put full-coverage on it and I do want to purchase a 2007 Nissan Altima 2.5s. I want to know how much how much would it not be? And whats the best insurance out there that wont price a lot of every month