The auto insurance market in the U.S. is dominated by a few key players. In fact, the top ten auto insurance companies control more than 72% of the market. While the top ten insurance companies underwrite a large number of policies, they have very distinct characteristics. To help you choose the best insurance company for your situation, we created a list of the top ten largest auto insurance companies in the U.S. and discuss what makes each of them unique.

Insurance for a collectible automobile works much like traditional automobile insurance. The policy typically has a term of 12 months and includes coverage for liability, collision, comprehensive, medical payments, and uninsured/underinsured motorists. State-mandated liability coverages extend to collectible cars as well as regular private-passenger vehicles. In terms of optional coverage, apart from the standard ones such as collision and comprehensive, there are also some options unique to classic cars. Examples of options offered by most classic car insurers are:
Grundy wants you to enjoy your car, not keep track of mileage like some programs with limitations.  Therefore, we give you unlimited miles for pleasure driving and in collector car-oriented activities.  It is even OK if occasionally you drive your collector car to work to show it off to friends.  However, your collector car must not be used as a daily driver.  We require you and all licensed drivers in your household to have a modern car for everyday use.
Look for discounts that lower your price as you compare car insurance rates online. At Nationwide, we offer discounts on multiple cars, good students and membership in a partner organization. We also offer members the opportunity to participate in our SmartRide program, which rewards safe driving habits. Learn more tips that can help you lower your car insurance premiums.
Between September and December 2017, The Zebra conducted comprehensive auto insurance pricing analysis using its proprietary quote engine, comprising data from insurance rating platforms and public rate filings. The Zebra examined nearly 53 million rates to explore trends for specific auto insurance rating factors across all United States zip codes, averaged by state, including Washington, DC.
When you choose antique or classic car insurance with us, you and State Farm will agree on the value of the car. If the car experiences a total covered loss, we will pay the agreed-upon value, rather than the actual cash value of the car as long as there is no prior damage to the car, parts have not been removed, and the car's condition has not deteriorated because of abuse or neglect.*
There are two types of insurance comparison websites: quote comparison sites and lead generation sites. Auto quote comparison websites present users with rates based on information submitted during the shopping experience. You can then decide which quote to pursue, and the data you entered is transferred to the agent or company website, greatly shortening the purchasing process. These sites do not sell your information to insurance carriers or agencies.
Like regular car insurance, there are several parts with classic and collector car insurance. Some insurers like J.C. Taylor require your classic car be at least 19 years old, while others like Grundy will insure a car of any age. Availability of discounts should also be a consideration, as Safeco gives you a percent off your premium if you bundle your classic car policy with a regular auto policy. Another underrated feature is an inflation guard, which will increase your protection limits as your car appreciates in value. You can see a full list of each company's benefits below.

One note on price: Not all insurers will quote based on what you’ll pay each month. Some might list the annual or even semi-annual cost of a policy. (Why? Who knows? Insurance will never get accused of being easy.) Point is, here, too, you’ll want to be sure you’re comparing apples to apples. (Prices vary widely enough where it’s easy to get confused on the actual price.) That way, you know what insurer is truly offering the best price.


Part of why car insurance quotes are so confusing is because car insurance itself is confusing. For starters, there are different types of coverage. Some are required by law; some are not. And the specifics vary by state. We’ve got a full explainer on how car insurance works right here. But, since it’s so crucial to understanding your quotes, here’s an overview of the major components of an auto insurance policy — and what they cover.
At the end of the day, the type of driver you are and how often you drive may play a part in the coverage limits you select. If you drive infrequently, you may be more comfortable with lower or average limits. If you drive at high-risk times or commute back and forth to work, on the other hand, more or better coverage might help you sleep better at night.

Products underwritten by Nationwide Mutual Insurance Company and Affiliated Companies. Not all Nationwide affiliated companies are mutual companies, and not all Nationwide members are insured by a mutual company. Subject to underwriting guidelines, review and approval. Products and discounts not available to all persons in all states. Nationwide Investment Services Corporation, member FINRA. Home Office: One Nationwide Plaza, Columbus, OH. Nationwide, the Nationwide N and Eagle and other marks displayed on this page are service marks of Nationwide Mutual Insurance Company, unless otherwise disclosed. ©2018. Nationwide Mutual Insurance Company.
Safeguarding your financial security is only one of the reasons it makes sense to purchase car insurance. And the more you know about auto insurance, the smarter the choices you'll make when it comes time to renew or buy that new policy. Spend a little time learning about car insurance; while you may never need to file a claim, if you do, you'll be very glad you did.

Auto-Owners Insurance is available in 26 states located primarily in the South and Midwest. It uses an agent-only model that promotes customer relationships, so if you prefer talking to a human being, Auto-Owners is a great choice. The company also scored a nearly perfect score in J.D. Power’s 2018 satisfaction report, falling short only in the realm of its rental car experience.
Different people can pay drastically different prices for car insurance at the same company. Compare car insurance companies that can offer you the best deal for you individually, not across the board. You can also compare local insurance companies, which tend to have higher customer satisfaction rates than their big-name counterparts and could potentially have lower rates.
Young drivers — aged between 16 and 25 — pay very high car insurance rates, with those aged 16-19 paying the most expensive premiums of all. Because of the risk presented by inexperienced drivers, teen drivers pay more than three times the national average for car insurance. In Texas, teen drivers pay especially high rates: $7,096 per year — more than $2,000 more than the nationwide average and almost four times as much as a typical Texas driver.
The car you drive and the way you use it have a big impact on the coverages you need. We let you customize coverage that's right for your needs and budget. The right auto policy can cover you in worst-case scenarios and help you pay for medical expenses, loss of income and other situations as a result of an accident. Learn more about the different types of car insurance coverage.
To determine how much auto insurance is best for you comes down to understanding your current economic circumstances and how the different types of coverage work together. If you own a car, buying car insurance is inevitable, so it is really important you are getting the right amount for the right price. The following table gives a quick summary of what types of insurance you should have.

Some insurers offer discounts to drivers for a variety of reasons such as having a clean record, paying an annual premium all at once or being a safe driver for a certain period of time. If the insurance company you’re with offers more than just auto insurance, consider bundling all your insurance through them, like home and car insurance. Most companies offer a group discount, even if it’s just for more than one car.
Results: After working my way through the DMV.org quoting process, I discovered that they don’t actually provide car insurance quotes. Instead, they just provide you with links to other websites where you can get a quote. In my case, it gave me exactly two links: to Esurance and Allstate. Clicking a link to go to one of these websites required me to start all over with the quoting process, leaving me wondering why I’d bothered with DMV.org in the first place.
Finally, remember how insurance companies make money? There’s a slight chance that, through mismanagement or a sudden influx of claims, your car insurance company could be unable to meet its financial obligations. That means that they wouldn't be able to pay out your claim, or the insurance company could go out of business – leaving you uninsured and vulnerable. Make sure any car insurance company you buy from is in good fiscal health, so you don’t get left out in the cold.
After our analysis of 2,700 cities and 128 companies, we found that Erie was the most affordable major insurer in the country with an average yearly rate of $1,052 based on our sample driver - about 31% cheaper than the national average across every insurer. The very largest of the five is GEICO, the second largest auto insurer in the U.S. by market share.
That’s right! Infinity offers a free DriverClub® membership to everyone, even if you don’t have an Infinity insurance policy. DriverClub® is an industry-leading 24/7 roadside assistance program. Enjoy extraordinary service without the hassle of an annual membership fee. Simply pay for assistance as you need it. Join Infinity DriverClub® today and experience supreme peace of mind!
At The Zebra, we know better than most just what a pain buying car insurance can be. We also know that students suffer from higher-than-average policy rates. Talk about a double-whammy. That’s why, this year, we’ve decided to continue The Zebra’s annual scholarship with the goal of helping to alleviate the financial pressures of college-bound students in Texas, while also getting an insider view of the Lone Star State.

Full Agreed Value Guaranteed, No Deductible in Most States, Full Comprehensive and Collision, Liability With Limits Up To $1,000,000, Uninsured/Underinsured Motorist, State Required PIP As Medical Benefits, Inflation Guard Value Protection, Spare Parts Inventory Coverage up to $500, Trip Interruption up to $600, Towing and Labor up to $250, Automatic Coverage on Newly Acquired Vehicles, Uninterrupted Coverage During Repairs when your car Is in a shop, and More!  In addition, just one low liability payment covers all your cars!
If you are or were in the military, or if your parents, parent-in-law, or spouse was in the military you are eligible for USAA auto insurance, and they may just be the best company for you. USAA scores 5/5 stars for the both shopping experience, and claims handling process in the J.D. Power study. They do particularly well on how you can report your claims to the company. You should also be highly satisfied with their final settlement claims. For more information, read here.
All insurers base their rates on risk. We're talking car insurance, so the company is primarily trying to determine how likely you are to get into an accident. Obviously, if you have a poor driving record or you're on the road all the time, the odds are less in your favor. But statistics show women get into fewer accidents than men as do married individuals versus single ones. Younger drivers, conversely, get into more accidents than older drivers. All that data on your demo can influence what insurers charge.
Some discounts, coverages, payment plans and features are not available in all states or all GEICO companies. Motorcycle and ATV coverages are underwritten by GEICO Indemnity Company. Homeowners, renters and condo coverages are written through non-affiliated insurance companies and are secured through the GEICO Insurance Agency, Inc. GEICO is a registered service mark of Government Employees Insurance Company, Washington, D.C. 20076; a Berkshire Hathaway Inc. subsidiary. © 2018 GEICO
Erie is the cheapest insurance company, and arguably the most reliable insurance company as well. They score points by allowing customers to start their quote online, which we personally found to be a streamlined and fast process. Erie also scored the highest marks from the number of policies they offer. Erie offers pet coverage, free accident forgiveness, free vanishing deductibles, roadside assistance, and many more, essentially giving its customers a degree of flexibility not even found amongst the largest insurers. Customers of Erie may also be eligible for its Rate Lock program. This is a unique program where customers won't see their rates increase except for three reasons: you move to a different area, add or remove someone from your policy, or add or subtract a car. Lastly, despite its smaller size, Erie offers the same types of discounts larger national insurers provide such as bundling, anti-lock brakes, anti-theft, young driver and senior driver among others.
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