In speaking of coverage, minimum or liability-only coverage will cost you much less than a full-coverage policy, but be aware that this will only cover damage to other cars and drivers.
Whatever provider you go with, be sure to apply for discounts to make payments more affordable. You may be eligible for:
Of course, the cheapest option for you would be to join a parent’s policy. If this isn’t an option for you, though, the above options should help you on your way to finding the best rates possible.