Car insurance doesn’t have to be intimidating. Bankrate’s insurance experts are here to guide you through the basics of car insurance, and help you feel confident during the quoting and buying process. This guide will help you better understand the purpose of car insurance, the parts of a car insurance policy, how much coverage you might need and how to compare quotes. Understanding the basics of car insurance can help to empower you to choose a car insurance company that is right for your needs.

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Key takeaways
  • Car insurance is a financial product designed to protect your finances from the fallout of auto accidents and injuries.
  • Auto insurance policies consist of numerous different coverage types.
  • Comparing car insurance quotes from different companies can help you find the right policy for your needs.
  • Many factors affect your car insurance rates, including your age and gender (in most states), the type of vehicle you drive, your driving history and the specific coverage you buy.

What is car insurance?

Car insurance can help pay unexpected costs associated with covered auto accidents. Depending on the coverage you choose, your car insurance policy might pay for damages and injuries you sustain as well as damages and injuries that you cause to others. Insurance is a financial product. Car insurance does not protect your car; it protects your finances. This means that choosing the right company, coverage types and coverage levels for your needs is important for your overall financial health.

You might choose to purchase liability-only coverage, which protects your finances from the fallout of causing damage to someone else’s vehicle or property or injuring someone, or you could choose full coverage, which adds financial protection for damage to your car. Insurance operates like a pool. Everyone pitches in a little money — your premium amount — so that if and when an accident happens, everyone loses a little bit, but no one loses everything.

How much car insurance do I need?

How much car insurance you need will depend on your individual needs. You’ll have to purchase at least the required minimum coverage types and limits in your state to drive legally. However, most car insurance experts recommend purchasing higher liability limits, even if you opt for a liability-only policy. State minimum limits are often very low and could leave you with high out-of-pocket expenses if you cause an accident, and the damages exceed your insurance coverage limits.

If you have a loan or lease on your car, your financial institution will likely require you to have a full coverage policy. Even if you own your car outright, you might want to consider purchasing full coverage, especially if your vehicle is newer, relatively expensive or you do not have the funds to repair or replace it yourself after an accident.

Types of car insurance coverage

An auto insurance policy is a package of several coverage types. The kinds and amounts of coverage you choose will depend on your specific situation. If you make a car insurance comparison, make sure the same coverage types and limits are included on each quote, so each company is on a level playing field. Some common coverage types are:

When comparing car insurance quotes, it’s helpful to make sure you have requested the same types and amounts of coverage from each company. That way, you can more easily see which company offers the best premium for the coverage you need.

How to compare car insurance rates

If you are shopping for auto insurance, you have probably heard that you should compare car insurance quotes. Average rates vary between insurance companies, so shopping around can help you find a policy that fits your needs, even if you are looking for the cheapest car insurance possible. But what are you looking for? How should you compare auto insurance quotes? How do you know if you are getting a good policy?

Factors that affect car insurance rates

Your car insurance premium is not just based on which company you choose. There are numerous other factors that can impact how much you pay for auto insurance, including:

  • Age: Young drivers and those who have just earned their license are more prone to accidents and risky driving behavior compared to other groups, which reflects in their car insurance premiums. In all states except Hawaii and Massachusetts, your age impacts your car insurance premium, with teens paying the most. As you age into your 20s and 30s, car insurance rates generally begin to drop. However, rates may slightly increase again after around 70-years-old.
  • Gender: Males tend to pay higher rates than females due to an increased likelihood of getting into more accidents and more severe accidents. California, Hawaii, Massachusetts, Michigan, North Carolina and Pennsylvania do not allow insurance companies to use gender as a factor to calculate your premium.
  • Vehicle type: The vehicle you drive is another big factor in how much you will pay. Some vehicles are cheaper to insure than others.
  • Credit rating: It may be surprising, but your credit score may impact your car insurance premium. Drivers with low credit scores tend to file more claims than drivers with higher scores, and so insurance companies charge higher premiums to compensate for the increased risk. Not all states allow credit to be used in determining your rate.
  • Driving record: If you have accidents, tickets or DUI convictions on your motor vehicle record, you will likely pay more for insurance.
  • Insurance history: Drivers with continuous insurance tend to pay less than drivers with lapses in coverage or no insurance history.
  • Coverage type and limits: The coverage and levels of coverage that you choose will raise or lower your premium. Generally, higher coverage levels and more optional coverage types will cost more.
  • Discounts: If you qualify for one or more car insurance discounts, you may be able to lower your premium. You may also save money on car insurance if you are married. And if you are a member of the military or a veteran, you could find specialized discounts or less expensive coverage options.

Car insurance rates by company

Perhaps the first thing you should do when shopping for car insurance is decide what car insurance companies to request quotes from. Different companies have different ways of rating policies so prices will vary even for the same coverage. First, you may want to consider what factors matter most to you. Are you looking for the lowest price possible or certain policy features, like a mobile app or high customer satisfaction scores? By deciding what you want from an insurance company, you may be able to narrow down which companies to approach for quotes.


Car insurance rates by state

In addition to the factors listed above, your state has one of the biggest impacts on your car insurance premium. Your state’s minimum coverage laws, the likelihood of getting into an accident, the average severity of accidents and the percentage of uninsured motorists can all impact the average car insurance cost in your state.


Car insurance rates by age

In most states, your age plays a significant role in how much your car insurance costs due to the risk of accidents and claims associated with different driver age groups. See how average rates fare by age below.


Tips for shopping car insurance

The process of shopping for car insurance might still seem intimidating, but it’s generally the same at every carrier. Whether you shop online or work with a customer representative or agent, you’ll be asked to provide some information about yourself and answer a few questions.

Here are some other tips that could help:

  • Compare quotes accurately. This may be the most important part of the car insurance shopping process. When you receive quotes back from each carrier, make sure that the coverage types, limits and deductible amounts are identical. Without checking for this, you may mistake one carrier as being cheaper without realizing it’s giving you less coverage.
  • Understand your deductible. If you have comprehensive and collision coverage on your car insurance policy, you will have deductible limits for each. The deductible refers to the amount that you are responsible to pay out of pocket in the event of a covered claim, while your car insurance company covers the rest. A higher deductible might result in a cheaper policy, but make sure that your deductible amount is one you could reasonably pay without causing a financial burden.
  • Shop after life events. Buying a new car, getting married, adding a child to your policy — all of these could impact your car insurance rate. Because of that, these and other life events may be a good opportunity to reevaluate your car insurance coverage and premium.

Frequently asked questions


Bankrate utilizes Quadrant Information Services to analyze 2022 rates for all ZIP codes and carriers in all 50 states and Washington, D.C. Rates are weighted based on the population density in each geographic region. Quoted rates are based on a 40-year-old male and female driver with a clean driving record, good credit and the following full coverage limits:

  • $100,000 bodily injury liability per person
  • $300,000 bodily injury liability per accident
  • $50,000 property damage liability per accident
  • $100,000 uninsured motorist bodily injury per person
  • $300,000 uninsured motorist bodily injury per accident
  • $500 collision deductible
  • $500 comprehensive deductible

To determine minimum coverage limits, Bankrate used minimum coverage that meets each state’s requirements. Our base profile drivers own a 2020 Toyota Camry, commute five days a week and drive 12,000 miles annually. These are sample rates and should only be used for comparative purposes.

Age: Rates were calculated by evaluating our base profile with the ages 18-70 (base: 40 years) applied. Depending on age, drivers may be a renter or homeowner.