Collision insurance is optional in most states, but required if you have a loan or lease on your car
Collision insurance pays to repair or replace your car if you hit another vehicle, a stationary object, or roll over — regardless of who caused the accident. If you own your car outright, your state does not require it. If you are financing or leasing, your lender or leasing company will require it as a condition of the loan or lease agreement. The real question is whether you should carry it even when you are not legally required to.
The decision comes down to three things: how much it would cost you to replace your car out of pocket, how much the insurance premium is, and how likely you are to use it. A car worth $3,000 and a car worth $30,000 call for different math.
Key Takeaways
- Collision insurance is mandatory if you have a car loan or lease, but optional if you own your car free and clear.
- The cost of collision coverage varies based on your car's value, your age, driving history, and your deductible choice — higher deductibles lower your premium.
- If your car is worth less than 10 times your annual collision premium, dropping it may make financial sense, but only if you can afford to replace the car yourself.
- Older cars with lower market values often cost more to insure with collision than they are worth, making it reasonable to drop the coverage.
- If you cannot absorb the full cost of replacing your car, keeping collision coverage protects you from financial hardship after an accident.
When your lender or leasing company requires it
If you financed your car through a bank, credit union, or dealership, your loan agreement almost certainly requires collision insurance. The lender has a financial stake in the car — if you total it, they lose the collateral backing the loan. Leasing companies have the same requirement. You cannot legally drop this coverage while the loan or lease is active, even if you wanted to.
Your lender will specify a minimum deductible, usually $500 or $1,000. You can choose a higher deductible to lower your premium, but you cannot go below what the lender requires. Once you pay off the loan or the lease ends, the requirement goes away and the choice becomes yours.
How to calculate whether collision makes sense for you
Start by finding your car's current market value. Use the National Automobile Dealers Association (NADA) Guides, Kelley Blue Book, or your insurance company's valuation tool. This is what your car would sell for today, not what you paid for it or what you still owe.
Next, get a quote for collision coverage from your insurance company. Ask for quotes at a few different deductible levels — $500, $1,000, and $2,500 are common. Write down the annual premium for each. Now divide your car's value by the annual premium. If the result is 10 or higher, collision is relatively cheap compared to what you own. If it is 5 or lower, you are paying a lot to insure something that is not worth much.
This is not a hard rule — it is a starting point. A $5,000 car with a $600 annual collision premium (a ratio of 8) might still be worth dropping if you have $5,000 in savings and can absorb the loss. A $25,000 car with a $400 annual premium (a ratio of 62) is almost certainly worth keeping, even if you could technically afford to replace it, because the premium is so low relative to the risk.
Why older cars often make sense to drop
As a car ages, its market value falls while insurance premiums stay relatively high. A 10-year-old sedan might be worth $6,000 but cost $800 a year to insure with collision. You would need to go 7.5 years without an accident to break even — and that assumes the car does not depreciate further or need major repairs.
Many people drop collision once a car reaches 8 to 10 years old, especially if they have built up emergency savings. The risk shifts from "I cannot afford to replace this car" to "I can absorb the loss if I have to." If you are still making payments on the car, your lender will not let you make this choice. But once the loan is paid off, you have the freedom to decide.
What happens if you drop collision and get in an accident
If you are at fault in an accident and do not have collision coverage, your own insurance will not pay for repairs to your car. You will have to pay out of pocket or finance the repairs yourself. If the other driver is at fault, their liability insurance should cover your repairs — but only if they have insurance and you can prove they caused the accident. If they are uninsured or underinsured, you are stuck.
This is why some people keep collision but raise the deductible to $2,500 or higher. You still have protection against a total loss, but your premium is lower because you are agreeing to pay more out of pocket if something happens. This middle ground works well if you have savings but want to avoid catastrophic loss.
The role of comprehensive coverage
Comprehensive insurance covers damage from things other than collisions — theft, weather, vandalism, hitting an animal. If your lender requires collision, they almost always require comprehensive too. If you own your car outright and drop collision, you can also drop comprehensive, but the two decisions do not have to go together.
Some people keep comprehensive but drop collision. Comprehensive is usually cheaper than collision, and theft or weather damage can happen to anyone regardless of driving skill. If you live in an area with frequent hail, flooding, or car theft, comprehensive alone might be worth the cost even if you drop collision.
Frequently Asked Questions
What if I have a newer car but own it outright?
Newer cars are worth more, so collision premiums are usually higher in dollar terms. However, the ratio of value to premium is often favorable — a $20,000 car might cost $400 to insure with collision, making it relatively cheap protection. Most people keep collision on newer cars they own outright because the premium is low compared to the replacement cost.
Can I drop collision and keep liability?
Yes. Liability insurance is required by state law and covers damage you cause to other people and their property. Collision is optional (unless your lender requires it) and covers damage to your own car. You can have one without the other. However, if you drop collision, you have no coverage if you cause an accident and damage your own vehicle.
Does my deductible affect whether I should keep collision?
Yes. A higher deductible lowers your premium. If you raise your deductible from $500 to $2,500, you might save $200 or more per year. This can shift the math in favor of keeping collision, because you are paying less while still protecting yourself from total loss. Ask your insurer for quotes at multiple deductible levels before deciding.
What if I use my car for rideshare or delivery?
Standard collision insurance does not cover you while you are working for a rideshare or delivery service. You need commercial or rideshare coverage, which is more expensive. If you do this work, keeping collision is not enough — you need the right type of coverage for your actual use.
Should I drop collision if I have an emergency fund?
Having savings makes it more reasonable to drop collision, but the size of your fund matters. If your emergency fund is $10,000 and your car is worth $8,000, you could absorb a total loss. If your fund is $2,000 and your car is worth $8,000, losing the car would wipe out your safety net. Keep collision if dropping it would leave you unable to handle other emergencies.