Technically, it is illegal to drive a car without insurance, and you’ll want to notify your insurer of the car as soon as possible. If you know you’re about to purchase a car, you should get quotes for auto insurance first. If you already have a policy with another vehicle, that coverage will extend to your car for anywhere between four and 30 days, depending on your policy.
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The cheapest auto insurance company for you depends on where you live, what type of car you drive, your driving record, and other factors. Travelers is our top pick for number and variety of discounts. For “high-risk” drivers, we recommend Progressive. For new drivers, we like Allstate. For Uber and Lyft drivers, State Farm offers some of the most comprehensive coverage.


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Unless your plan includes some form of accident forgiveness, filing claims of any size will cause your premium to go up. For small repairs, the price to fix it may be less than the increase in your premium — a chipped windshield, for example, can often be repaired for under $100, while a subsequent increase of just 10% on your premium could run you well over that amount in annual insurance costs. Since repairs are a one-time expense, it may save you money over time to sweat the small stuff yourself.
If you own a car, car insurance is a required expense in 48 of the 50 states. A lack of diligence when shopping for your car insurance could lead to a hefty monthly bill, as well as headaches if you actually need to file a claim. We researched and explored quotes from over 128 companies in 2,700 cities to determine which insurers had the lowest costs, nationally and in each state. Our team also evaluated which companies had the best track record for customer service and the claims process.

Though Progressive may not have the highest number of discounts, it offers an impressive range. You’ll receive effortless deductions for things like opting for paperless billing, making monthly payments on time, and signing a new policy early. The company offers deductions we didn’t find with any other provider, including one for drivers under 18, who will likely face some of the highest rates of any demographic. Progressive also boasts a safe driver discount that averages 31% savings. Though this likely won’t benefit those riskier drivers, it’s incentive to improve.
You may wish to make changes to your existing car insurance policy, and these changes are done through an endorsement. An endorsement is a written evidence of the changes made in the policy. If you need to make any changes then you can submit a letter to the insurer with the necessary proofs. This helps you obtain an endorsement, which can affect the premium to be paid for the policy.
Of the biggest auto insurers in the U.S. - State Farm, GEICO, Allstate, Progressive and Farmers - State Farm ranks as the greatest overall. State Farm was rated 4/5 stars by customers and policyholders in a JD Power survey on companies shopping experience. State Farm is best known for its large agent network; they boast over 18,000 across the nation. It shouldn't be surprising then that State Farm gets 5/5 stars for how its agents interact with customers. As well, State Farm is great when it comes to offering discounts. If you go with State Farm you will have up to 15 discounts to be eligible for which can equal hundreds of dollars worth of savings.
The biggest downside to Erie is that it is only available in Illinois, Indiana, Maryland, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and Wisconsin. As well, Erie still relies strongly on its agent network; which isn't always a bad thing. A strong agent network is usually key to ensuring a smooth claims process. If you want to quickly buy car insurance without speaking to anyone though, Erie may not be the company for you. While you can start the process online, you ultimately will have to speak with an agent to finalize your quote. Erie will be ideal for any customers within its market, who do not mind putting in some extra effort to get quality and cheap auto insurance.
NerdWallet averaged rates for 40-year-old men and women for 20 ZIP codes in each state and Washington, D.C., from the largest insurers, up to 12 in each state. “Good drivers” had no moving violations on record and credit in the “good” tier as reported to each insurer. For the other two driver profiles, we changed the credit tier to “poor” or added one at-fault accident, keeping everything else the same. Sample drivers had the following coverage limits:

You may wish to make changes to your existing car insurance policy, and these changes are done through an endorsement. An endorsement is a written evidence of the changes made in the policy. If you need to make any changes then you can submit a letter to the insurer with the necessary proofs. This helps you obtain an endorsement, which can affect the premium to be paid for the policy.
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NerdWallet compared quotes from these insurers in ZIP codes across the country. Rates are for policies that include liability, collision, comprehensive, and uninsured/underinsured motorist coverages, as well as any other coverage required in each state. Our “good driver” profile is a 40-year-old with no moving violations and credit in the “good” tier.
February 17, 2014 - Recently released financial results from Allstate and Progressive show profits increased at both car insurers, the former seeing fourth-quarter gains and the latter seeing monthly gains. Progressive tallied $155.8 million in profits for January 2014, compared to $134.2 million for January 2013, signifying a 16 percent increase. Progressive ...
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