Famous How Much Is The Cheapest Car Insurance References. Web view the cheapest car insurance rates from some of america's most popular insurance companies below, or continue reading to see rates from more large insurance companies. Martin lewis explains car insurance.

Idaho is the cheapest state for good drivers with a cost of $1,021 per year. Web based on our sample rate data, the average cost of car insurance was $2,808 per year. Web state farm has the cheapest full coverage car insurance at $1,431 per year, according to nerdwallet’s analysis of large insurers.