Liability auto insurance protects you from that worst case scenario by providing a cushion between your assets and the amount you’re on the hook for. For this reason, choosing the right auto liability limits is the most important part of your car insurance quote comparison. NerdWallet typically recommends having at least as much liability coverage as your net worth.

Auto insurance is financial protection, and not just for the investment you made when you bought your car. After a really serious accident, bills for damage and injuries can easily reach into hundreds of thousands of dollars. If you happen to cause such a wreck, the victims could sue you. In the worst case scenario, assets such as your savings and home could be seized.


A lot goes into an auto insurance rate quote, including your ZIP code, coverage levels, marital status, annual mileage, driving history and vehicle make, year and model. In most states, your gender and credit history are also used to determine rates. And again, the reason auto insurance comparison shopping is so important is because rates between companies are different for each person, too.
Car insurance rates vary greatly depending on age. Your risk profile as a driver will change throughout your life, so you may be eligible for discounts at some points in your life while other times you may see your car insurance premium increase. This is why you want to keep shopping for car insurance throughout your life so you ensure the best value.

Naturally, insurance companies use your driving past as an indicator of how you will drive in the future. It can be difficult to find affordable car insurance if you have a checkered driving history. While it’s very unlikely you will find an insurance company that won’t increase your premium after an at-fault accident or other violation, the degree of the rate increase will vary by company. Let’s compare rate increases for some common violations across major insurance companies.
If you have very poor credit, the cheapest car insurance company is Nationwide. Here, your premium will be more than $435 less than the group average. Compared to the highest credit level, drivers with bad credit pay nearly $1,450 more per year for auto insurance. If you pay off a loan or otherwise improve your credit score, you should shop around for car insurance as your premium should change. Just another reason to keep your score up!
Disclaimer: NerdWallet strives to keep its information accurate and up to date. This information may be different than what you see when you visit a financial institution, service provider or specific product’s site. All financial products, shopping products and services are presented without warranty. When evaluating offers, please review the financial institution’s Terms and Conditions. Pre-qualified offers are not binding. If you find discrepancies with your credit score or information from your credit report, please contact TransUnion® directly.
While competition certainly helps keep premiums in check, it’s not the only factor. “In addition, under Virginia’s laws for seeking recovery, the person at fault for causing a car accident is held responsible for any resulting harm,” says Schrad. “Virginia also requires uninsured motorist coverage as part of a driver’s own auto insurance plan in case they are involved in an accident with an uninsured driver,” he continues. Not all states require drivers to carry uninsured motorist coverage.
Life insurance premiums depend on the age of the insured party. Because younger people are less likely to die than older people, younger people typically pay lower life insurance costs. Gender plays a similar role. Because women tend to live longer than men, women tend to pay lower premiums. Engaging in risky activities increases insurance costs. For example, a racecar driver faces an increased risk of death and, as a result, may pay high life insurance premiums or be denied coverage.
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