Whenever you approach a car insurance company for a policy, check for the discounts they are providing. There are various kinds of discounts available in this area including driver related discounts, discounts related to vehicles and discounts when the owner has multiple policies, for instance a home insurance along with a car insurance. Insuring more than one car is also eligibility for getting discounts from insurance companies.
Some advanced companies also give you discounts based on your profession, education etc. you should understand these discounts properly so as to enjoy benefits since most of the companies never come up proactively with such offers for you.