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Collision coverage pays to repair or replace your own vehicle after a crash, regardless of who is at fault. No state requires it by law, but a lender or lessor typically requires it on a financed or leased car. If you own your car outright, the choice depends on its value, your deductible and your annual premium.

Key Takeaway: Collision coverage is optional by law across the United States, but it is the only part of your policy that pays for your own car after a crash with another vehicle or object, whatever the fault. Lenders and lessors usually require it on financed and leased vehicles. The main trade-off is the deductible, the amount you pay before the insurer pays the rest; $500 is a common deductible. The Insurance Information Institute estimates the average annual cost of collision coverage at about US$ 290 and reports that nearly four out of five drivers buy collision and comprehensive coverage, even though neither is required by law. A common rule of thumb is to keep the coverage if the premium is less than 10% of the car’s value minus the deductible. Drivers with older, low-value cars face the clearest decision.

Key Findings

  • Optional by law No state requires collision coverage, but a lender or lessor usually requires it on financed or leased cars.
  • Average cost The Insurance Information Institute estimates the average annual collision premium at about US$ 290, though rates vary widely by vehicle, state and driving record.
  • When to drop it A common rule of thumb is to keep collision coverage if the annual premium is less than 10% of the car’s value, minus the deductible.

What Does Collision Coverage Actually Cover?

Collision coverage is the part of your auto policy that responds when your own car is damaged in a crash. It applies whether you hit another vehicle, a fence, a pothole, or roll over. It also applies in a hit-and-run, or when another driver is at fault but does not have enough liability coverage to pay for your own car. Unlike liability coverage, you do not need to prove the other driver was at fault to use collision.

The trade-off is the deductible: the amount you pay out of pocket before the insurer pays the rest. A higher deductible lowers your premium but raises your cost at the moment of a claim. Deductibles vary by insurer and policy; $500 is a common choice. A deductible of US$ 500 means the insurer pays the repair bill minus US$ 500, up to the car’s actual cash value. If the repair cost exceeds the ACV, the insurer will typically declare the car a total loss and pay the ACV, not the repair estimate.

Collision coverage is not the same as comprehensive coverage. Collision responds to crashes with another vehicle or object. Comprehensive coverage covers the opposite types of damage — theft, vandalism, fire, flooding, hail, and animal strikes. If you want protection against both types of loss, you need both coverages, and each carries its own deductible.

Practical note: Collision coverage generally excludes intentional damage, racing, commercial use, and mechanical breakdown or wear and tear. It also does not cover theft, vandalism, fire, or weather — that is comprehensive coverage.

Do You Need Collision Coverage?

Collision coverage is optional by law in every U.S. state. What usually makes it feel mandatory is your lender or lessor. If you finance or lease a car, the contract typically requires both collision and comprehensive coverage until the loan or lease is paid off. If you own the car outright, the coverage is your choice. The Insurance Information Institute reports that nearly four out of five drivers choose to buy collision and comprehensive coverage even when they are not required, which shows how common the coverage is in practice.

A common rule of thumb helps frame that choice: keep collision coverage if the annual premium is less than 10% of your car’s value, minus the deductible. Here is how that works in practice. Suppose your car is worth US$ 5,000 and your collision premium is US$ 400 a year. The premium is 8% of the value. If the car is totaled and your deductible is US$ 500, the insurer pays US$ 4,500 — the actual cash value minus the deductible. If the same car carried a US$ 600 annual premium, the premium would be 12% of the value. At that point, dropping collision and banking the savings might make more financial sense — provided you could absorb the loss of the car without insurance.

Drivers with older, low-value cars face the clearest trade-off. If the car is worth only a few thousand dollars and the annual premium is high relative to that value, the coverage may cost more over time than it would pay out in a claim. The same logic applies to drivers who have enough savings to replace their car without insurance and who prefer to keep their premium low.

What Drivers Should Do Now

If you are unsure whether collision coverage still makes sense for your car, work through the same steps an insurance agent would use.

Check your declarations page
Know your deductible and lender requirements
The declarations page lists your collision deductible and shows whether your lender or lessor requires the coverage. If you are financing or leasing, do not drop collision without confirming what your contract says.
Estimate your car’s current value
Your decision depends on today’s value, not the purchase price
Use a pricing guide such as Kelley Blue Book to get a realistic current value. A car’s value drops faster than most drivers expect, and that changes the math for collision coverage.
Apply the 10% guideline
Compare premium with value, minus deductible
If the annual premium is close to or above 10% of the car’s value minus the deductible, consider whether you could replace the car without insurance. Below that line, collision is usually worth keeping.
Ask about a higher deductible
Lower premium now, more out of pocket at claim time
Ask your insurer how much you would save by raising your deductible from US$ 500 to US$ 1,000. Then confirm that you could actually pay the higher amount if you had a claim.
Ask in writing about specific losses
Get the answer before you file a claim
If you are unsure whether a specific loss is covered, ask the insurer in writing before you file a claim. Keep a copy of the answer. It prevents surprises at claim time and gives you a record if there is a dispute.

Compare quotes for the same coverage

If you are shopping for car insurance, compare quotes for the same coverage limits and deductibles so you can see how collision coverage affects your total premium.

GET YOUR CAR INSURANCE QUOTES

Frequently Asked Questions About Collision Coverage

Is collision coverage required by law?

No state requires collision coverage by law. However, a lender or lessor usually requires it on a financed or leased car. If you own your car outright, the coverage is optional.

What is the difference between collision and comprehensive coverage?

Collision coverage pays for damage to your car in a crash with another vehicle or object, regardless of fault. Comprehensive coverage pays for theft, vandalism, fire, flooding, hail, and animal strikes. Each has its own deductible.

How much does collision coverage cost?

The Insurance Information Institute estimates the average annual collision premium at about US$ 290. Your actual premium depends on your vehicle, deductible, driving record, and state.

The Bottom Line

Collision coverage is optional by law but often required by lenders. It pays for damage to your car in a crash, no matter who caused it. If you own your car outright, compare the annual premium with the car’s value and your deductible. If the premium is small relative to the value, the coverage is usually worth keeping. If the premium is high and the car is old and low in value, dropping collision and banking the savings may be the better financial move — as long as you can afford to replace the car yourself.

How We Verified This

We reviewed the National Association of Insurance Commissioners (NAIC) consumer guide to auto insurance, which states that collision coverage “is optional and not required by law” but “may be required by your lending institution or lessor.” We reviewed the Insurance Information Institute article “What is covered by collision and comprehensive auto insurance?”, which confirms that collision coverage is optional, that the average cost is about US$ 290 per year, and that “nearly four out of five drivers choose to purchase these coverages.” We reviewed the Massachusetts Division of Insurance page “Basics of Auto Insurance,” which lists collision as optional and states that a $500 deductible is common. We reviewed AAA’s comparison of collision and comprehensive coverage, which confirms the distinction between the two coverages and their exclusions. The 10% guideline is a market rule of thumb, not an official rule, and is presented as such in the article. The ACV and total-loss mechanics are standard industry practice and are described with “typically.”

Reviewed against the cited sources and approved by the editor before publication.

Disclaimer: This article is for informational purposes only and is not professional insurance, legal or financial advice. Rates, rules and deadlines vary by insurer, state and driver, and can change. Confirm details with a licensed agent, your insurer or your state department of insurance before making a coverage decision.

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