How Much Is Full Coverage Car Insurance?

The U.S. national average for full-coverage car insurance in 2026 is roughly $2,400 to $3,000 per year, depending on which aggregator you cite and what driver profile they used. That is the typical cost; it is not what any specific driver pays. A clean-record 30-year-old in Idaho may pay $1,100; the same driver in Michigan can pay $4,500. Full coverage means liability plus collision plus comprehensive, usually with uninsured-motorist coverage layered on where it isn't already required.

What "full coverage" actually includes

There is no insurance product sold as "full coverage." The term is a shorthand that nearly always means the following three coverages, bundled together on a single policy:

• Liability: required in every state except New Hampshire; pays for the other party when you cause a crash.
• Collision: pays for your car when you hit something.
• Comprehensive: pays for your car when something other than a collision happens: theft, vandalism, hail, animal strike, falling branch.

Lenders require collision and comprehensive on any car with an outstanding loan. States layer uninsured-motorist (UM) coverage onto most policies either as mandatory or offer-with-written-rejection. UM is almost always part of the full-coverage quote even though it is technically a separate line.

Why the average premium is a weak signal

The U.S. average full-coverage premium conceals a huge range. Four variables move the number by 50 to 100 percent in either direction:

• State. Michigan's auto no-fault PIP system makes it the most expensive state in most years. Idaho, Vermont, Ohio, and Maine are routinely the cheapest.
• Driver age and record. See cost by age for the age benchmark; a DUI or at-fault crash can add 40 to 100 percent on top of the age baseline for 3 to 5 years.
• Vehicle. A Tesla Model Y runs about 1.5x the national average; a Honda Civic runs about 0.85x.
• Credit (where allowed). California, Hawaii, Massachusetts, and Michigan prohibit credit as a rating factor. In the other 46 states a low credit-based insurance score can double the full-coverage premium.

When full coverage is worth it

• While you have a loan or lease. The lender requires it; you don't have a choice.
• If your car is worth more than 10x the annual physical-damage premium. Rule of thumb: if a $300/year collision + comprehensive combo covers a $20,000 car, it pays for itself in a single total loss. If the same $300 is covering a $3,000 car, it is almost always better to self-insure and drop the physical-damage lines. See how to choose coverage limits.
• If a total loss would meaningfully set you back. Replacing your main vehicle out of pocket after a crash is the risk you are hedging. If you cannot comfortably write the check, keep full coverage.