Cheapest for most drivers: State Farm State Farm offers cheaper auto insurance rates than AAA for most drivers. A full coverage policy from State Farm costs around $124 per month. That's less than ...

It's important to compare prices if saving money on car insurance is one of your goals. If you're primarily concerned about price, you'll likely find that AAA is the cheaper choice.

By Valerie Vinyard, AAA Arizona Brittany Martin Feb 24, 2015 Feb 24, 2015Updated Jul 20, 2015 ...