Comprehensive vs. Collision Coverage: What is the Difference?
While liability insurance covers damage you cause to others, it provides zero protection for your own vehicle. To protect your asset, you need physical damage coverage, which is divided into two distinct types: Collision and Comprehensive.
Collision Coverage
As the name suggests, collision coverage pays to repair or replace your vehicle if it collides with another object. This includes:
- Hitting another car (regardless of who is at fault).
- Hitting a stationary object, like a tree, fence, or telephone pole.
- A single-car rollover accident.
Collision coverage is subject to a deductible—the amount you pay out of pocket before the insurance company covers the rest.
Comprehensive Coverage
Comprehensive coverage (sometimes called "Other Than Collision") protects your vehicle from damage caused by events outside of your control. This includes:
- Theft or vandalism.
- Natural disasters (hurricanes, tornadoes, floods, hail).
- Fire or explosions.
- Falling objects (like a tree branch).
- Hitting an animal (e.g., a deer).
Like collision, comprehensive coverage also requires you to choose a deductible.
Legal and Financial Requirements
Are they legally required? No state law requires you to carry comprehensive or collision coverage. State laws only mandate liability insurance.
Are they contractually required? Yes, in most cases. If you finance or lease your vehicle, your lender or leasing company holds a financial interest in the car. To protect their investment, they will legally require you to maintain "full coverage" (which includes both comprehensive and collision) until the loan is paid off.
When Should You Drop Them?
If you own your car outright, you can choose whether to carry these coverages. A common rule of thumb is the "10% rule": if your annual premium for comprehensive and collision exceeds 10% of your car's actual cash value (ACV), it might make financial sense to drop the coverage and self-insure by putting that money into a savings account.