La Insurance 6 Month Policy Cost. Car, home, renters, health, and pet (2016) using figures from that site, average 6 month premium is $125. If you add a teen driver to your policy.
Monthly premiums for aca marketplace plans vary by state and can be reduced by subsidies. It can certainly be worth your while to shop around for car insurance and compare coverage costs every 6 months. If you are in your 30s.