Each insurance company evaluates personal factors in its own way, and they keep their methods as hidden as possible. So we can’t tell you which company puts high value in your occupation or emphasizes a clean driving history more than others. But to help you get going, we can show you a car insurance rate comparison for the same hypothetical driver and car, using average rates from across the country.

One of the best ways to get cheap car insurance is by comparing car insurance quotes — and the companies offering them. To get you started, NerdWallet looked at car insurance prices across the country for different driver profiles and coverage levels to find the cheapest rates. We’ve sliced the data in several ways to give you an idea of average costs and what factors might nudge your car insurance rate up — or even better, down.
USAA: USAA is the best car insurance company we found. Customers report that they love USAA for its customer service, ease of filing a claim, and frequent updates on claim status. USAA customers also report that USAA is a good value, and USAA’s average annual rates are some of the lowest in the business. The only downside we could find to USAA is that its insurance products are only available to veterans, members of the military, and their immediate families, so not everyone will be able to work with the top-ranked insurance company.
Because her car’s so old, her savings are less: $168 to $204 in a year. But in this case, it could be wise for the driver to drop collision. If she were at fault in an accident, collision coverage would pay for repairs only up to the value of the car minus the deductible, or about $1,750. Is it worth repairing a car that wasn’t in great shape to begin with?
The amount of coverage required by law varies from state to state. If you’re a cautious person, you might opt for a more expensive policy with better coverage. If you have a lot of assets, experts recommend that you get enough liability coverage to protect them; otherwise, the other party involved in an accident could sue and attempt to collect on those assets.
Liability insurance covers you if you’re in an accident deemed to be your fault. It will cover repairs to damaged property, as well as medical bills resulting from injury to the other driver and their passengers. Most states require at least a minimum amount of liability insurance, but it’s a good idea to purchase extra protection if you can afford it.
The main difference between collision and comprehensive coverage comes down to the question of what the driver controls. Collision insurance will cover events within a motorist's control or when another vehicle collides with your car. Comprehensive coverage generally falls under "acts of God or nature," or things that are typically out of your control when driving. These can include events such as a spooked deer, a heavy hailstorm, or a carjacking.
However, their online quote process is not instant; instead, you’ll fill out your personal information, your vehicle and the coverage you want. This information will be routed to a local AAA insurance agent to follow-up within one business day. Not every major insurance company operates with local agents, and many would rate this more personal touch as a plus in AAA’s column.
Because her car’s so old, her savings are less: $168 to $204 in a year. But in this case, it could be wise for the driver to drop collision. If she were at fault in an accident, collision coverage would pay for repairs only up to the value of the car minus the deductible, or about $1,750. Is it worth repairing a car that wasn’t in great shape to begin with?

USAA: USAA is the best car insurance company we found. Customers report that they love USAA for its customer service, ease of filing a claim, and frequent updates on claim status. USAA customers also report that USAA is a good value, and USAA’s average annual rates are some of the lowest in the business. The only downside we could find to USAA is that its insurance products are only available to veterans, members of the military, and their immediate families, so not everyone will be able to work with the top-ranked insurance company.
We collected quotes from different insurance companies across 78 towns and cities in Texas including Dallas. Our sample driver was a 30 year old male who drove a Toyota Camry. To obtain quotes, we kept parameters for getting coverage the same, such as that he was single, had a good credit score and a clean driving record. The only parameter that changed was the zip code where he lived in Texas. The amount of coverage we opted for gave our driver bit more than what is required of state minimums.

To get the cheapest car insurance, start by comparing rates. You can use our list of the Cheapest Car Insurance Companies to see which company has the cheapest rates in our study for your situation. Don’t stop there, however. A company with cheap rates may not have the best service or very satisfied customers. Balance cheap auto insurance rates with the kind of service you want to live with when choosing an insurance company.
I was with Liberty Mutual for about 15 years and was very satisfied with their prices and service, although I never filed a claim. When I retired and moved from California to Florida, my auto rate went up a ridiculous amount, to almost $10,000 a year even though I had no accidents and one minor moving violation in the last ten years. On top of that, Liberty Mutual screwed up my umbrella policy and told me it was “unenforceable,” whatever that means, but I had to pay for the policy anyway up to the time I canceled and switched to Progressive, which cost about one third the cost of Liberty Mutual for an identical policy. Even good companies change over time.
Progressive has a slew of available discounts — including one for adding a newly licensed teen driver to your existing auto policy (surprising, given that teenage drivers are among the riskiest to insure). But a policy loaded with discounts isn’t necessarily cheaper than a non-discounted policy, and the Texas Department of Insurance’s data on premiums show that Progressive is, on average, the most expensive for young drivers among the top five in Texas.
In a best-case scenario, you’ll never have to use your car insurance. After all, making a claim on your auto insurance means you’ve suffered some sort of loss, and no one wants that. However, going through life without ever having a fender bender or other damage to your car is unlikely. In some cases, you’ll be making a car insurance claim after a harrowing experience, like a serious accident. After going through something like that, you want to be sure your insurance company isn’t going to make things worse.
If you insure more than one vehicle, you may be able to stack your uninsured/underinsured motorist coverage. For example, let’s say you cover two vehicles on the same policy and each vehicle has a standard $25,000 in uninsured motorist protection. If you have stacked coverage and sustain injuries in a crash caused by an uninsured driver, you’ll be able to draw from both payouts for a combined total of $50,000 in coverage.
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