100/300/100 insurance refers to auto liability coverage limits. It means your policy pays up to $100,000 for injuries to one person, $300,000 total for all injuries in one accident, and $100,000 for property damage if you are at fault in a crash.

Quick Answer

• $100,000 bodily injury coverage per person

• $300,000 bodily injury coverage per accident (total)

• $100,000 property damage coverage per accident

• Applies when you cause an accident

• Covers other people’s medical bills and property damage, not your own vehicle or injuries

How 100/300/100 Insurance Works

Auto liability policies use “split limits”, which means coverage is divided into separate maximum payouts for different types of claims.

Here is what each number represents.

$100,000 — Injury Coverage Per Person

This is the maximum your insurer will pay for injuries to one person in an accident you cause.

Example:

• You cause a crash and one driver has $85,000 in medical bills

• Your insurance covers the full $85,000

But if medical bills reach $120,000, your insurer pays $100,000, and you may be responsible for the remaining $20,000.

$300,000 — Injury Coverage Per Accident

This is the maximum payout for all injured people combined in a single accident.

Example scenario:

• Driver A injuries: $100,000

• Passenger injuries: $80,000

• Second vehicle injuries: $70,000

Total: $250,000

The insurer pays the full amount because it stays under the $300,000 accident limit.

$100,000 — Property Damage Coverage

This covers damage to other people’s property caused by an accident.

Examples include:

• Repairing another vehicle

• Replacing a totaled car

• Damage to fences, buildings, or signs

If you cause $90,000 in vehicle damage, your insurance pays the full amount.
If damage reaches $150,000, you may owe the remaining $50,000 out of pocket.

Example Accident Scenario

Imagine you run a red light and cause a multi-vehicle accident.

Costs might include:

• Driver medical bills: $90,000

• Passenger medical bills: $60,000

• Second car injuries: $50,000

• Vehicle damage: $45,000

Your 100/300/100 policy would pay:

• $200,000 for injuries (under the $300k limit)

• $45,000 for property damage

Total covered: $245,000

Is 100/300/100 Considered Good Coverage?

Yes. Many insurance experts recommend at least 100/300/100 liability coverage because state minimum requirements are often too low to cover serious accidents.

Reasons it’s considered strong protection:

• Medical costs can exceed $100,000 quickly

• Multi-vehicle accidents can create large liability claims

• Lawsuits can target your personal assets if limits are too low

Many drivers eventually increase coverage to 250/500/250 or add an umbrella policy for extra protection.

When 100/300/100 Coverage Applies

Your liability coverage typically pays when you are legally responsible for an accident involving another person.

Common covered situations:

• You hit another vehicle and cause injuries

• You damage someone’s parked car

• You crash into property (fence, storefront, sign)

• Someone sues you after an accident

Coverage may include:

• Medical bills

• Lost wages

• legal defense costs

• property repairs

When Coverage May Not Apply

Liability insurance does not cover everything.

Situations usually excluded include:

• Damage to your own car (collision coverage required)

• Your injuries (requires medical payments or PIP)

• Intentional damage

• Commercial use if the policy is personal

• Claims exceeding policy limits

If damages exceed your limits, you may be personally responsible for the remaining amount.

100/300/100 vs State Minimum Insurance

Many states require much lower limits.

Typical state minimum example:

• 25/50/25

That means:

• $25,000 per person injury

• $50,000 total injury per accident

• $25,000 property damage

Compared with that, 100/300/100 provides significantly more protection and reduces the risk of paying damages out of pocket.

Who Should Consider 100/300/100 Coverage?

This level of coverage is often recommended for drivers who:

• Own a home or significant assets

• Drive frequently or long distances

• Live in high-traffic areas

• Want stronger financial protection from lawsuits

Higher liability limits usually cost only slightly more per month, but they can protect hundreds of thousands of dollars in assets.

FAQ

Is 100/300/100 full coverage?

No. “Full coverage” typically includes liability, collision, and comprehensive insurance. The 100/300/100 numbers only refer to liability limits.

Is 100/300/100 enough car insurance?

For many drivers it provides solid protection, but higher limits may be recommended if you have significant assets or higher financial risk.

What happens if damages exceed 100/300/100?

Your insurance pays up to the policy limit. Any remaining costs may become your personal financial responsibility.

Does 100/300/100 cover my car?

No. Liability insurance only covers damage and injuries to others. To cover your vehicle, you need collision and comprehensive coverage.

Is 100/300/100 expensive?

It typically costs only slightly more than minimum coverage, but offers far stronger protection in serious accidents.

Do lenders require 100/300/100?

Most lenders require collision and comprehensive coverage, but many insurance professionals recommend 100/300/100 liability limits for better protection.

Final Thoughts

100/300/100 insurance is one of the most common recommended liability limits for drivers in the U.S. It provides strong protection by covering up to $100,000 per injured person, $300,000 per accident, and $100,000 for property damage if you cause a crash.

Because accident costs can quickly exceed minimum state limits, many drivers choose higher coverage levels to protect their finances and assets.

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