For 19-year-old drivers added to a family policy, Nationwide stands out as the cheapest car insurance option, with average costs of $172 monthly and $2,066 yearly. This is well below the average car insurance cost of $225 monthly and $2,699 yearly when added to a family policy.
Individual premiums for 19-year-olds are slightly lower than for younger drivers because they typically have a few more years of driving experience, which can lead to a better driving record. Insurance companies view this age group as less risky compared to a younger, less experienced driver.