Figuring out how much car insurance you need can feel confusing, but the principle is simple: protect what you can’t afford to lose. Too little insurance leaves you exposed to financial ruin, and too much can raise your costs without meaningful benefit.

This guide covers how much car insurance you need in straightforward terms so you can make informed decisions.

How much car insurance you need: Start With Liability Coverage

Liability insurance is mandatory in every state, and for good reason. It covers medical bills and property damage when you’re at fault in a crash. The average auto insurance claim runs around $24,211, which is close to most state minimums of $25,000 per person.

That thin margin means a serious accident could exhaust your coverage and expose your personal assets to a lawsuit. Here’s how much liability you should carry based on your financial situation:

Under $50,000 net worth: A minimum of 50/100/50 (that’s $50,000 per person, $100,000 per accident, $50,000 property damage) provides basic legal protection. Some states require less, but this matches the size of typical claims.

$50,000 to $100,000 net worth: Increase to 100/300/100 to better insulate yourself from a lawsuit. Your home equity and savings are now substantial enough to be at risk.

Over $100,000 net worth or high income: Carry 100/300/100 and add an umbrella policy for $1 million coverage. An umbrella policy often costs just $100 to $150 per year and covers gaps that liability leaves behind.

Collision and Comprehensive Coverage

Collision covers your car in crashes regardless of fault. Comprehensive covers theft, weather, vandalism, and other non-crash damage. Both come with deductibles, so you decide how much you’re willing to pay out of pocket.

You need collision and comprehensive if your car is financed or leased. Your lender requires it, and it protects both you and them.

If you own your car outright, the decision hinges on replacement cost. A car worth $4,000 or more typically justifies the coverage. If an accident totals it, you can’t self-replace without derailing your budget. Below $4,000, you might self-insure by skipping the coverage and setting aside the premium as an emergency fund.

Uninsured and Underinsured Motorist Coverage

About 15.4 percent of drivers are uninsured, and many more are underinsured. If an uninsured driver hits you, their liability insurance doesn’t exist to cover your injuries and repairs. That’s where uninsured/underinsured motorist (UM/UIM) coverage steps in.

UM/UIM is often required by lenders and is highly recommended regardless. It typically costs just $5 to $10 per month and protects you from financial loss when you’re hit by someone without enough (or any) insurance.

Special Situations to Consider

Rideshare drivers: Rideshare companies like Uber and Lyft provide coverage while you’re actively completing a ride, but coverage gaps exist when you’re logged in and waiting for requests. If you drive for these platforms, your personal auto insurance should exclude commercial use, then add a rideshare-specific policy during hours you’re available.

Low-mileage drivers: If you drive fewer than 5,000 miles per year, you face less collision risk. You might qualify for low-mileage discounts, but carrying collision and comprehensive still makes sense unless your car is very old.

Young drivers with poor credit: Young drivers and those with lower credit scores face higher premiums overall. Bankrate data shows young drivers pay about 109 percent more than average drivers. Focus on raising your credit score and shopping aggressively across insurers rather than cutting coverage you need.

Coverage Levels by Life Stage

This table maps your situation to a recommended coverage mix:

Situation	Liability	Collision/Comprehensive	UM/UIM
New driver, car financed	100/300/100	Required (insured)	100/300
Experienced driver, car paid off, worth $4,000+	100/300/100	Yes	100/300
Car worth under $4,000, owned outright	50/100/50 minimum	Optional	100/300 recommended
High income, significant assets	100/300/100 + umbrella	Required if financed	100/300+

How to Evaluate Your Own Situation

How much car insurance you need depends on a few key factors: whether you have an emergency fund to cover unexpected repairs or a total loss, whether your income or assets make you a target for lawsuits, and how much a totaled car would disrupt your daily life.

If you don’t have savings to self-insure, if your income or assets make you a lawsuit target, or if your car is financed, the answer is full coverage with higher liability limits. If you have strong emergency savings, a low-value vehicle you own outright, and limited assets, minimum liability with selective collision/comprehensive is reasonable.

For help finding the best rates on the coverage you choose, visit how to compare car insurance quotes. You might also explore how much your rates increase after an accident or learn about minimum vs full coverage costs in more depth.

Understanding how much car insurance you need helps you make the most of your coverage and avoid overpaying.

How to Save on Insurance

Once you’ve determined the right coverage level, there are ways to get the best price.

• Get quotes from at least 5 insurers, since each one prices risk differently
• Bundle home and auto policies for 15 to 25 percent savings
• Ask about safe driver, good student, and low-mileage discounts
• Increase your deductible from $500 to $1,000 if you have emergency funds
• Review your coverage limits every two years or when your financial situation changes
• Consider raising liability coverage as your assets grow