You might wonder how auto insurance quotes are calculated. It's important to understand the primary goal of an insurance company is to effectively predict risk and assign premiums based on the risk a particular driver may pose. Car insurance companies assess your entire driving profile to estimate this risk, including factors such as location, demographics, insurance history, driving record, and vehicle.
Naturally, insurance companies use your driving past as an indicator of how you will drive in the future. It can be difficult to find affordable car insurance if you have a checkered driving history. While it’s very unlikely you will find an insurance company that won’t increase your premium after an at-fault accident or other violation, the degree of the rate increase will vary by company. Let’s compare rate increases for some common violations across major insurance companies.
We have compiled all the car insurance requirements on a state-by-state basis so you can see at a glance what the minimum coverage is―and what other regulations you may need to comply with in your home state. This information can be especially useful when you are new to a state, or if you are a newly licensed driver. Choose your state below for car insurance requirements in your neck of the woods.

Our writers and editors thoroughly research the car insurance options we compare on this site. You’re guaranteed to only read unbiased, third party opinions. While we make money from our partner insurance providers to expand our content and our company, we maintain high editorial standards to ensure any information you see on finder.com is accurate and objective.


After a DUI, Nationwide's premiums increased by more than $1,300 to become the third-most-expensive company, while Liberty Mutual became the cheapest. While Liberty Mutual isn't the cheapest auto insurer without a DUI, the $785 increase is the smallest financial penalty for drinking and driving. This is why it’s important to not become complacent with your insurance company. Just because Nationwide was the cheapest insurance company before a DUI doesn't mean things will stay as-is with a serious violation on your record.
Example (Comprehensive): You park your car outside during a major hailstorm, and it's totaled. If you have comprehensive, we'll pay out for the full value of your car (minus your deductible amount). Example (Collision): You back out of your garage, hit your basketball hoop, and cause $2,000 worth of damage to your vehicle. If you have collision, we'll then pay for your repairs (minus your deductible amount).
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