Cheap car insurance!!?

"i backedup into a vehicle today and there's no injury to my car but a dent within the others lidJust passed his test
How much is lifestyle and healthinsurance for one person with state farm? And just how much is motor insurance for one individual with state farm also?
"I am 15 and thinking about receiving my fathers 1971 Plymouth duster as my first car when Iam 16My daughter just got a-car for my daughter could it be illegal not to have my grand daughter outlined about the  insurance  policy.she does'nt need them to know she is a new driver...we live in newjersey
Which may have cheaper insurance an 06 charger or August bmw 330i?
"I am working between 3 employers doing need and carpentry to insure myself incase myself hurts and can't benefit a number of days. Also incase of something critical happening like sacrificing a hand. I must understand what insurance I will get and what type of address. I actually donot realize a whole lot so any data is actually loved