Finding Your Fit: How Much Auto Insurance Do I Need?

By
Homebody Staff
August 6, 2026

7 min read

View from the back seat toward a driver and a phone showing a map mounted on the dashboard

State minimums keep you legal. They don't necessarily keep you protected. Figuring out the right coverage means balancing what your state requires against what would actually happen to your finances if you caused a serious accident. Here's how to think through it.

Liability Coverage: The Part That Protects Your Future, Not Just Your Car

Liability coverage pays for the other person's injuries or property damage when you're at fault, it's what stands between you and a lawsuit that could follow you for years. This is the coverage that protects your assets, not your vehicle, so it's worth taking seriously even if your car itself isn't worth much.

Bodily injury liability covers medical bills and lost income for people hurt in an accident you caused. Property damage liability covers the cost of repairing or replacing whatever you damaged, usually someone else's car.

A widely used baseline among consumer advocates and insurance experts is 100/300/100: $100,000 per person and $300,000 per accident for bodily injury, plus $100,000 for property damage (Consumer Reports). If you have meaningful assets (savings, home equity, investments), it's worth stepping up to 250/500/250, since a serious injury claim can easily exceed the lower tier. Medical costs have climbed enough that state minimums, many of which were set decades ago, often fall well short of what a single serious accident actually costs.

Collision and Comprehensive: Protecting the Car Itself

Beyond liability, there's collision and comprehensive coverage, both optional under state law, both about protecting your own vehicle rather than someone else's.

Collision coverage pays to repair or replace your car after an accident, regardless of fault. It's the coverage you want if you can't comfortably absorb a repair bill or replace your car out of pocket.

Comprehensive coverage handles non-collision events: theft, vandalism, fire, natural disasters, a rock through your windshield. It picks up where collision leaves off, together they cover most of what could actually happen to your car.

Both are usually worth keeping as long as your car has real value. Once your annual premium for these coverages starts approaching or exceeding what your car is actually worth, it may make more sense to drop them and self-insure that risk instead.

Worth Considering: A Few Additional Coverages

Uninsured/underinsured motorist coverage (UM/UIM) covers you if you're hit by a driver with no insurance, or not enough insurance, to cover the damage. Given that a meaningful share of drivers on the road are uninsured or underinsured depending on your state, this is one of the more commonly recommended add-ons.

Medical Payments Coverage (MedPay) covers medical costs for you and your passengers regardless of fault. Personal Injury Protection (PIP), required in some states, goes further, covering lost income and even childcare costs stemming from the accident, not just medical bills. Which one (or both) makes sense depends on your state and your existing health insurance situation.

Picking a Deductible That Actually Fits Your Budget

Your deductible is what you pay out of pocket before insurance kicks in on a claim. Raise it, and your premium drops, since you're absorbing more of the risk yourself. A $1,000 deductible is a common middle ground, but the right number really depends on what you could comfortably pay out of pocket if you needed to file a claim tomorrow. A high deductible that saves you $15 a month isn't a good trade if it would wreck your budget to actually pay it.

a gray car dricing on a highway

Getting Real Quotes

Shopping around is one of the more reliable ways to save without losing coverage. To compare effectively:

  1. Gather your car and driver details.
  2. Decide what coverage you actually need first, before you start requesting quotes.
  3. Get quotes from several providers.
  4. Compare limits and coverage details side by side, not just the bottom-line price.
  5. Ask about available discounts.
  6. Check reviews, particularly around claims handling, not just price.
  7. Weigh total cost against what you're actually getting.

Is "Full Coverage" Actually Worth It?

"Full coverage" typically means liability plus collision and comprehensive together, and it's often required if you're financing or leasing your car. Whether it's worth keeping once you own the car outright depends on the math: if your annual premium for full coverage runs above roughly 10% of your car's actual cash value, it may be time to drop collision and comprehensive and just carry liability.

Extra Add-Ons Worth Knowing About

  • Gap insurance covers the difference between what you owe on your car loan and what the car's actually worth if it's totaled, useful if you're financing with a small down payment.
  • Roadside assistance covers things like towing, jump-starts, and running out of gas.
  • Accident forgiveness keeps your premium from spiking after your first at-fault accident.
  • Usage-based insurance can lower your rate based on actual driving data if you're a lower-mileage or safer driver.
  • Rental reimbursement covers a rental car while yours is in the shop after a covered claim.

What Your State Actually Requires

Insurance requirements vary meaningfully by state, both in what's mandatory and how much coverage state minimums require. As of 2026, New Hampshire is the only state that doesn't mandate auto insurance outright, instead requiring drivers to demonstrate financial responsibility (currently $100,000 per vehicle) if they're involved in an accident (Coverage Criteria). Virginia used to allow drivers to pay an uninsured motor vehicle fee instead of carrying coverage, but that option was eliminated as of July 1, 2024, insurance is now required there like nearly everywhere else. Check your specific state's minimums before assuming state minimum coverage is actually adequate for your situation, in most cases, it's just the legal floor, not a real safety net.

What Actually Drives Your Premium

A handful of factors shape what you pay: your age (younger drivers generally pay more), your location (areas with higher claims, severe weather, or higher crime tend to cost more), your driving record, and your car's make, model, and safety features.

Putting It Together

Understand what you actually need, compare real quotes, and don't assume the cheapest policy is the best one, a policy that's hard to deal with when you actually need to file a claim isn't a good deal no matter what it costs monthly. Balance cost against real protection, and revisit your coverage periodically as your assets, car, and life circumstances change.

Key Takeaway

Go big on liability coverage to protect your assets, aiming for at least $500,000 for bodily injuries and $100,000 for property damages, to cover possible lawsuits exceeding state minimums. Collision and comprehensive coverage are your car’s besties for repair costs from accidents and protection from non-collision events, but reconsider if costs exceed car value. Before finalizing your policy, pump up the protection with additional coverages like uninsured motorist, MedPay, or PIP if they fit your needs, and set the right deductible to control premium costs.

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