State Farm is the largest car insurance company in the nation, per the Insurance Information Institute in 2018. Fortunately, it’s also one of the best — especially when it comes to the customer service experience. In 2018, State Farm received high praise from J.D. Power for its service interaction and claims handling. And of all the insured drivers we surveyed, it received the most positive remarks by far.
Nationwide pulls lower customer ratings than our top picks. The company scored an 88 from Consumer Reports (putting it in 22nd place out of 27 companies), and an “average” rating from J.D. Power. In other words, Nationwide doesn’t knock it out of the park for either customer service or claims process — which are both crucial for a great insurer. It also missed our financial stability benchmark by a hair, with S&P Global and Moody’s ratings just below the “very strong” or “excellent” benchmarks that we look for.

Insurify’s quote comparison tool was a great help in shopping for car insurance. I particularly liked how easy it was to compare rates based on a custom coverage level; with a few clicks, I could alter the parameters (say, by changing the liability coverage maximum or adding roadside assistance) and get a whole new basket of quotes instantly. Every year, Insurify also publishes a Best Car Insurance Companies list.
You’ll notice that none of that liability coverage pays for your car or injuries, nor for any injuries your passengers sustain if you cause a wreck. This is why many people — particularly those whose car isn’t yet paid off — want “full coverage” car insurance. This isn’t actually a type of coverage, but instead typically refers to policies that include liability coverage, plus comprehensive and collision coverages.

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.


Liability insurance covers you if you’re in an accident deemed to be your fault. It will cover repairs to damaged property, as well as medical bills resulting from injury to the other driver and his or her passengers. Most states require at least a minimum amount of liability insurance, but it’s a good idea to purchase extra protection if you can afford it.
Insurance comparison websites can be further broken down into sites that provide real-time insurance quotes versus those that provide estimated ones. Estimated quotes are derived from historic data and are often out of date; to get the most accurate information you should use a site that provides real-time quotes generated by the insurance companies.
Auto insurance rates in California are among the most expensive in the nation, with annual premiums of $1,665 per year on average. Additionally, auto coverage rates in the state have increased 13% from 2017 to 2019 across the 10 largest insurers. While some price hikes are unavoidable, the best way to get low rates is to shop around and compare quotes.

Claims and price satisfaction: We looked at J.D. Power’s 2018 Auto Claims Satisfaction Reports, Insure.com’s Best Car Insurance Companies for 2018, and Consumer Reports’ 2017 Car Insurance Ratings to get a bird’s-eye view of the industry across the nation. We also conducted a survey of 100 insured drivers who had filed a claim within the past 12 months.
[1] Availability varies. Enrollment discount applies during data collection; final discount is calculated on driving behavior and could be zero. Discounts do not apply to all coverage elements; actual savings vary by state, coverage selections, rating factors and policy changes. Final discount applies at the next policy renewal and remains until drivers or vehicles on the policy change.

Hi Eric – What you’ve seen is not an unusual situation. A company that’s good in one state isn’t in another. Liberty Mutual worked for you in California, but not in Florida. This is why it’s not possible to say one company is the best. That will vary by state and by your own personal profile. That’s why we produce these “10 Best” lists, to give you companies to investigate.
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