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Auto insurance, decoded

Updated October 27, 2026

What each coverage pays for, how to read the limits, and why the same driver gets different prices from different insurers.

100/300
Typical injury limits, in $1,000s
$50,000
Typical property damage limit

EverQuote's example levels, read Oct 2, 2026. See source

A driver adjusts her side mirror at a city intersection.
On this page
  1. Key facts
  2. Where to start
  3. The main coverages
  4. Reading split limits
  5. Three coverage levels, side by side
  6. Compare the same cover across carriers
  7. What moves your price
  8. Auto insurance questions
  9. Sources

Key facts

  • Liability pays others when you cause a crash. It never pays for your own car1.
  • Collision covers your car when you hit something; comprehensive covers theft, hail, fire, flood and animals1.
  • In 20/40/10, the first two numbers are injury limits per person and per accident; the third is property damage3.
  • Insurers weigh your age and driving history differently, so another carrier may charge less for the same cover2.

Where to start

Where to start
If you are askingStart withLink
Car paid off and worth little?Weigh collision and comprehensive against its value
Own a home or savings?Higher liability protects more of what you own
Live in a no-fault state?PIP may be required; check your state
Price feels high?Compare the same cover across carriers

The main coverages

Liability pays others for accidents you cause, including injuries and property damage. It is required in most states and does not pay for damage to your own car1.

Collision pays for damage to your car when you hit something, such as a pole or tree. Comprehensive pays if the car is stolen, or damaged by an animal, flood, fire, hail, vandalism or falling objects1.

Uninsured motorist (UM) pays your medical bills if a driver with no liability insurance injures you; some states also sell a version for car damage. Personal injury protection (PIP) and medical payments (MedPay) pay for injuries to you and your passengers whoever is at fault; some states require PIP, sometimes called no-fault insurance1.

Why prices differ. Insurers weigh market changes and factors such as your age and driving history differently, so a different carrier may charge less for the same coverage2.

Reading split limits

Liability limits are often written as three numbers. The first two are bodily injury limits, per person and per accident; the third is property damage. In the Insurance Information Institute's example, 20/40/10 means up to $40,000 for everyone injured in an accident, no more than $20,000 for any one person, and $10,000 for property damage3.

State law sets a minimum, and the minimum differs by state. Check your state insurance department's page for the current figures; we do not publish a state table because the only one we could reach today was out of date.

Three coverage levels, side by side

EverQuote's published examples. Needs depend on how much you would have at risk in a lawsuit.

LevelBodily injury liabilityProperty damage liabilityUninsured/underinsured motorist
Higher1$250,000 per person / $500,000 per accident$100,000$250,000 / $500,000
Typical1$100,000 / $300,000$50,000$100,000 / $300,000
Lower1$50,000 / $100,000$25,000$50,000 / $100,000
SourceEverQuote coverage levelsRead Oct 2, 2026EverQuote coverage levelsRead Oct 2, 2026EverQuote coverage levelsRead Oct 2, 2026

Examples, not a recommendation.

Compare the same cover across carriers

Both are quote marketplaces: after you submit their form, agents and insurers may contact you4.

Good for seeing local agents' and insurers' quotes from one form

EverQuote

Cost to you
Free, it says
After the form
Agents may call within minutes
Compare on EverQuoteOpens EverQuote's site. Not a referral link.

Also on EverQuote's site

What to check first
  • Who your details are shared with
  • That each quote uses the same limits
  • Whether you want calls or email

Good for one form compared across several carriers

SmartFinancial

What it is
A quote marketplace, not an insurer
Help
Licensed insurance concierges by phone
Compare on SmartFinancialOpens SmartFinancial's site. Not a referral link.

Also on SmartFinancial's site

What to check first
  • The consent text above the submit button
  • That quotes match your current limits
  • Deductibles on collision and comprehensive

What moves your price

  • You

    Age and driving history weigh differently at each insurer2.

  • Your limits

    Higher liability and UM limits cost more and protect more1.

  • Collision and comprehensive

    Optional on a paid-off car; they cover your own vehicle1.

  • The market

    Insurers price in market changes, so shop the same cover around2.

Auto insurance questions

Does liability cover my own car?

No. Liability pays others when you cause an accident. Collision and comprehensive cover your own car1.

What is PIP?

Personal injury protection pays for injuries to you and your passengers whoever is at fault. Some states require it1.

Where do I find my state's minimum?

On your state insurance department's site. We do not publish a state table because the only one we could reach was out of date.

Sources

  1. Auto insurance quotes: types of car insurance and coverage levelsEverQuote, read Oct 2, 2026
  2. Compare auto insurance quotesSmartFinancial, read Oct 2, 2026
  3. Background on: Compulsory auto/uninsured motorists (limits table notes)Insurance Information Institute, read Oct 2, 2026
  4. Frequently asked questionsEverQuote, read Oct 2, 2026

About this page

CoverPlainly is also not an insurance agent, does not sell insurance or collect your details, and does not cover Medicare. Nothing here is insurance advice.

Prices, coverage and terms belong to each company and can change. The company's own page and your policy are the final word; the insurer decides every application.