What liability-only covers
Liability insurance pays for injuries and property damage you cause to other people in an accident. It’s the coverage states require. It does not pay to fix or replace your own car.
What full coverage adds
“Full coverage” usually means liability plus collision (damage to your car from a crash) and comprehensive (theft, weather, fire, vandalism and animal strikes). Many drivers also add uninsured motorist coverage.
When full coverage makes sense
- Your car is financed or leased — lenders almost always require it.
- Your car is newer or worth more than you could easily pay to replace.
- You live where theft, hail or flooding is common.
When liability-only can make sense
- Your car is paid off and worth relatively little.
- You could afford to repair or replace it yourself.
- The yearly cost of collision and comprehensive is a large share of the car’s value.
A middle ground
You don’t have to choose all or nothing. Keeping comprehensive but dropping collision, or raising your deductibles, can lower your premium while keeping protection against theft and weather.
Frequently asked questions
Is full coverage required by law?
No. States require liability coverage. Collision and comprehensive are usually required only by lenders and leasing companies.
How much more does full coverage cost?
It depends on your car’s value, your deductibles, your driving record and where you live. Comparing quotes is the best way to see the difference for your situation.
This guide is general information, not insurance or legal advice. Coverage and requirements vary by insurer and state.