Liability vs. Full Coverage: What's the Difference?

When you shop for car insurance, you'll hear two terms constantly: liability only and full coverage. They sound simple, but there's a lot of confusion about what each actually includes. Let's clear it up.

What liability insurance covers

Liability coverage pays for damage you cause to other people. It does not pay to repair your own car or treat your own injuries. Nearly every state requires a minimum amount of liability coverage to drive legally.

• Bodily injury liability covers medical bills, lost wages, and legal costs for people you injure in an at-fault accident.
• Property damage liability covers damage you cause to other vehicles, fences, buildings, or other property.

Liability limits are usually written as three numbers, such as 50/100/50. That means up to $50,000 per injured person, $100,000 total for injuries per accident, and $50,000 for property damage.

What "full coverage" usually means

"Full coverage" is an industry shorthand, not an official policy type. It typically means a policy that includes liability plus two coverages that protect your own vehicle:

• Collision pays to repair or replace your car after a crash with another vehicle or object, regardless of fault.
• Comprehensive pays for non-collision damage: theft, vandalism, hail, flood, fire, falling objects, and animal strikes.

Even a "full coverage" policy doesn't cover everything. Routine maintenance, mechanical breakdowns, and wear and tear are generally excluded.

Other coverages worth knowing

Coverage	What it does
Uninsured/underinsured motorist	Protects you if the at-fault driver has no insurance or too little.
Personal injury protection (PIP)	Pays your and your passengers' medical costs regardless of fault; required in no-fault states.
Medical payments (MedPay)	Helps with medical bills for you and your passengers after an accident.
Gap insurance	Covers the difference between your car's value and what you still owe on a loan or lease if it's totaled.
Rental reimbursement	Helps pay for a rental car while yours is being repaired after a covered claim.
Roadside assistance	Towing, jump-starts, lockouts, and flat-tire help.

When liability-only might make sense

• Your car is older and has a low market value.
• You own the car outright (no loan or lease).
• You could afford to repair or replace it out of pocket.

When full coverage is usually the smarter choice

• You have a loan or lease, since lenders almost always require it.
• Your car is newer or would be expensive to replace.
• You couldn't easily absorb the cost of a major repair or replacement.
• You live in an area with high rates of theft, severe weather, or wildlife collisions.

Don't skimp on liability limits

State minimums are often far lower than the cost of a serious accident. If damages exceed your limits, you can be personally responsible for the difference. Many consumer advocates suggest carrying limits well above the minimum, especially if you have assets to protect. Raising limits often costs less than people expect.

The bottom line

Liability protects other people from you; collision and comprehensive protect your car. The right mix depends on your vehicle's value, your finances, and your risk tolerance. Not sure where you land? Get your free comparison checklist and we'll help you figure out which coverages to compare.