How Much Car Insurance Do I Need?

You need enough car insurance to protect your financial assets if you cause a serious accident. At minimum, carry liability coverage of at least $100,000 per person and $300,000 per accident for bodily injury, and $100,000 for property damage. If your vehicle is worth more than $5,000, add collision and comprehensive coverage. Always carry uninsured motorist coverage at limits matching your liability.

State minimum coverage requirements are a legal floor, not a recommended level of protection. Most states require liability limits that are dangerously low relative to the actual costs of a serious accident. For example, many states require only minimum bodily injury liability limits per person that can fall far short of real medical costs. A single trip to the emergency room can easily cost far more than that, and a serious accident with hospitalization, surgery, and rehabilitation can generate medical bills that exceed basic state minimum limits. If your liability limits are too low, the injured party can sue you personally for the difference.

The right coverage amount depends on your specific situation, including your net worth, the value of your vehicle, your risk tolerance, and your budget. Get a quote with CPK Insurance and connect with a licensed insurance professional who can help you compare options and review coverage beyond minimum legal requirements.

Every state except New Hampshire mandates minimum levels of car insurance, but these minimums vary widely and can be insufficient for real-world accident scenarios.

State minimum liability requirements range from as low as 15/30/5 in some states (meaning $15,000 per person, $30,000 per accident for bodily injury, and $5,000 for property damage) to 50/100/25 in a few states. The most common minimum is 25/50/25, which provides $25,000 per person and $50,000 per accident for bodily injury, and $25,000 for property damage.

Consider what happens when these limits are tested. You cause an accident that injures two people, each requiring medical treatment well above the per-person limit, and their vehicle is totaled. With 25/50/25 limits, your policy can help pay up to the bodily injury and property damage limits, and you are responsible for the remaining balance. Your total personal exposure can be enough to threaten your savings, home equity, and future wages through garnishment.

Financial advisors and insurance professionals consistently recommend liability limits of at least 100/300/100, and many suggest 250/500/100 or higher for drivers with significant assets. The cost difference between state minimum liability and 100/300/100 depends on factors like your driving record, vehicle, location, and selected deductibles. If you own a home, have retirement savings, or earn a good income, those assets are all at risk in a lawsuit that exceeds your policy limits.

Several factors argue for carrying coverage well above state minimums and even above the commonly recommended 100/300/100 threshold.

If your net worth exceeds your liability limits, you are exposed. Assets that can be targeted in a lawsuit include home equity, savings and investment accounts, and future earnings. A jury award that exceeds your liability coverage creates personal exposure for the remaining amount. For drivers with significant assets, an umbrella policy that adds $1 million or more in liability protection on top of your auto and homeowners policies is an excellent and cost-effective solution, with cost depending on your assets, driving history, household drivers, and underlying policy limits.

If you have a long commute or drive frequently in heavy traffic, your exposure to accidents is higher than average, which argues for higher limits. Drivers with teenage children on their policy should consider increased coverage because young drivers are statistically more likely to cause accidents. If you frequently carry passengers, particularly in a carpool arrangement, higher bodily injury limits protect you against multiple injury claims from a single accident.

Uninsured and underinsured motorist coverage deserves special attention. Approximately 12 to 14 percent of drivers nationwide are uninsured, and in some states the figure exceeds 20 percent. If an uninsured driver causes an accident that injures you or damages your vehicle, your uninsured motorist coverage is your only recourse. Carry uninsured motorist limits that match your liability limits so you receive the same level of protection regardless of whether the other driver is insured.

Building the right car insurance policy requires balancing protection with affordability. Here is a practical framework for deciding on your coverage levels.

Start with liability. Add up your major assets: home equity, savings, investments, and estimated future earnings. Your liability limits should be at least as high as your total asset value. If your assets exceed what standard auto policy limits can cover, add an umbrella policy. The cost of an umbrella policy is minimal compared to the protection it provides.

Next, evaluate collision and comprehensive coverage. If your vehicle is financed or leased, these coverages are required by your lender. If you own the vehicle outright, compare the annual cost of these coverages to your vehicle's current market value. If the annual premium for collision and comprehensive exceeds 10 percent of your car's value, consider dropping them. Choose a deductible you can comfortably afford, typically $500 to $1,000 for most drivers.

Add uninsured and underinsured motorist coverage at limits matching your liability. This is one of the most valuable and underutilized coverages available. In most states, it adds only a modest amount to your premium.

Consider medical payments or personal injury protection based on your health insurance situation. If you have strong health insurance with low out-of-pocket costs, you may need less medical payments coverage. If you have a high-deductible health plan, higher medical payments limits can bridge the gap after an auto accident. Finally, evaluate optional coverages like rental reimbursement and roadside assistance based on your specific needs. Get a quote with CPK Insurance and connect with a licensed insurance professional who can help you compare options and see how each coverage choice affects your premium.