What affects your car insurance rate?

Last updated: November 12, 2026

Insurers price car insurance based on how likely you are to file a claim and how expensive that claim might be. Each company weighs the factors differently, which is why quotes vary so much for the same driver.

Factors you can influence

• Driving record. Accidents, tickets and DUIs raise rates, usually for several years.
• Coverage and deductibles. Higher limits and lower deductibles cost more.
• Your car. Repair costs, theft rates and safety ratings all matter.
• Annual mileage. Driving less usually means paying less.
• Credit-based insurance score. Used in most states, though a few ban or limit it.
• Continuous coverage. A gap in insurance can raise your next price.
• Discounts. Bundling, paying in full, good student and safe-driver programs.

Factors you mostly can't

• Where you live. ZIP codes with more accidents, theft or lawsuits cost more.
• Age and driving experience. Young and inexperienced drivers pay the most.
• Marital status. Married drivers often pay a little less.
• Gender. Used by many insurers, but some states don't allow it.

The one move that always helps

Because every company uses its own formula, the same driver can get very different prices. Comparing quotes is the simplest way to find the company whose formula favors you.

Compare car insurance options in your area → It takes about 2 minutes, and we never ask for your name, phone number or email.

DriveCheaper may be paid by companies shown on this site. How we make money. This guide is general information, not insurance advice. Check details with your insurer or your state's insurance department.