Because most forms of insurance are regulated at the state level, state legislation influences car insurance premiums. For instance, in Michigan, a no-fault state, state law requires an unlimited amount of Personal Injury Protection coverage, a requirement that increases the cost of car insurance. Although each state legislates insurance differently, auto insurance prices may vary on a zip code-by-zip code basis. Below is an analysis of the cheapest and most expensive states for car insurance (from The Zebra's State of Insurance study).
The National Highway Traffic Safety Administration's (NHTSA) 5-Star Safety Ratings Program provides consumers with information about the crash protection and rollover safety of new vehicles, with more stars equaling safer cars. We examined 2016 model year vehicles for which ratings are available to compile the list of most affordable to insure for teen drivers.

You will need to know the make, model, year and VIN (Vehicle Identification Number). An online quote form may be able to pre-fill a large portion of this information by using the VIN found on the dashboard under the windshield or your state’s vehicle registration paper work. Sometimes an insurance form may ask you to differentiate between the different models and security features.
It’s also helpful to do a quick Google search for online reviews or to see if there have been any major complaints against an insurer in recent years. And, if the insurer has a designated customer service line, go ahead and give the number a call (or two). That’ll give you some insights into response times. We’ve got more on the finding the best car insurance and best car insurance company for you here.

Type of car: If you have an expensive or powerful car then you are seen as a higher risk for a number of reasons. If it’s expensive, it has a higher risk of being stolen. If it’s powerful, it’s deemed more at risk of getting into an accident driving at speed. If you want to see how your car impacts your insurance, you can check which insurance group it’s in for an indication.  
Across the board, the longer and with the higher limits you have insurance, the cheaper your premium will be. Using historical data, insurance companies see those with above state minimum requirements as less likely to file a claim or get into an accident. Because of the decreased risk you present, insurance companies tend to lower your rates. In essence, the longer you've been insured for, the lower your rates will be, with all other metrics kept constant.
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.
Furthermore, we know our customers want the right amount of coverage to help keep their family safe on the road while following state regulations, in addition to maximum driver discounts. That’s why we place an emphasis on removing red tape and streamlining processes to help find and compare cheap full coverage car insurance rates and the cheapest insurance companies for our customers.
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It’s simple: If you drive a car, you need car insurance. Almost every state in the U.S. requires that drivers have at least basic liability coverage. You should also consider additional coverages, such as uninsured motorist coverage, collision coverage, personal injury protection and comprehensive car insurance to make sure you’re always prepared for the unexpected.

Other pros of Progressive include it being an online company. You can get a quote directly from the Progressive website without having to speak to an agent. Cons of Progressive involve its customer service. Customers in the J.D. Power survey only gave mediocre remarks for Progressive for its buying experience and claims handling process. It isn't the worst, but Progressive is far from the best in the field. Because of this, Progressive might be the best insurer ideally for customers prioritizing low rates, especially after an accident, and do not mind a bit more cumbersome claims handling process.


MetLife Auto & Home is a brand of Metropolitan Property and Casualty Insurance Company and its affiliates: Economy Preferred Insurance Company, Metropolitan Casualty Insurance Company, Metropolitan Direct Property and Casualty Insurance Company (CA Certificate of Authority: 6730; Warwick, RI), Metropolitan General Insurance Company, Metropolitan Group Property and Casualty Insurance Company (CA COA: 6393; Warwick, RI), and Metropolitan Lloyds Insurance Company of Texas, all with administrative home offices in Warwick, RI. Coverage, rates, and discounts are available in most states to those who qualify.

Since most people choose one of these large insurers, NerdWallet compared quotes from the five largest auto companies in ZIP codes across the country. Rates are for policies that include minimum coverage required in each state, plus collision and comprehensive coverage. Our “good driver” profile is a 30-year-old with no moving violations and credit in the “good” tier. Use the tabs to see rates for drivers with credit in the “poor” tier and those with one at-fault accident as reported to the insurer.
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