Auto Insurance Basics

An auto insurance policy is a package of different coverage. Most states require you to purchase a minimum amount of certain kinds of coverage. But if you’re interested in protecting yourself from a lawsuit or from hefty repair bills, then it makes sense to buy more than what’s required.
Liability insurance
Liability coverage is the foundation of any auto insurance policy, and is required in most states. If you are at fault in an accident, your liability insurance will pay for the bodily injury and property damage expenses caused to others in the accident, including your legal bills. Bodily-injury coverage pays for medical bills and lost wages. Property-damage coverage pays for the repair or replacement of things you wrecked other than your own car. The other party may also decide to sue you to collect “pain and suffering” damages.
The foundation of your auto insurance puzzle is liability insurance. Forty-five states require the purchase auto liability insurance (South Carolina and Virginia require that you register as an uninsured motorist if you do not have liability insurance, Tennessee requires proof of financial responsibility, and New Hampshire and Wisconsin don’t mandate liability coverage except in certain cases). Your insurance minimum will depend on where you live. For example, in Texas, drivers have to purchase at least $20,000 worth of bodily injury coverage per person, $40,000 worth of bodily injury coverage per accident, and $15,000 worth of property damage coverage (also known as 20/40/15).
Remember, if you cause a serious accident, minimum insurance may not cover you adequately. That’s why it’s a good idea to buy more than what your state requires. If you own a home and have nest egg and a savings account, you should consider more liability insurance because, in most states, drivers are allowed to sue other drivers who injure them in car accidents. If you’re sued and your liability insurance doesn’t pay for all of the damages, your personal finances are on the hook, and it’s likely you’ll become a target.
Collision and comprehensive coverages
If you cause an accident, collision coverage will pay to repair your vehicle. You usually can’t collect any more than the actual cash value of your car, which is not the same as the car’s replacement cost. Collision coverage is normally the most expensive component of auto insurance. By choosing a higher deductible, say $500 or $1,000, you can keep your premium costs down. However, keep in mind that you must pay the amount of your deductible before the insurance company kicks in any money after an accident.
Insurance companies often will “total” your car if the repair costs exceed a certain percentage of the car’s worth. The critical damage point varies from company to company, from 55 percent to 90 percent.
Comprehensive coverage will pay for damages to your car that weren’t caused by an auto accident: Damages from theft, fire, vandalism, natural disasters, or hitting a deer all qualify. Comprehensive coverage also comes with a deductible and your insurer will only pay as much as the car was worth when it got wrecked.
Because insurance companies normally will not pay you more than your car’s book value, it’s helpful if you have a rough idea of this amount. Check the Kelley Blue Book or the National Automobile Dealers Association. If your car is worth less than what you’re paying for the coverage, you’re better off not having it.