Collision car insurance covers damage to your car if it collides with another car. If you lease your car or have a loan on it, your financing company will require this type of coverage. As your car ages or you pay it off, you can drop it. However, that means that if your car is damaged in a collision with another vehicle, you’ll have to pay for all repairs on your own.
When comparing car insurance quotes, it helps to compare apples to apples; in other words, you want to be sure that the quotes you get are for identical - or at least very similar - auto insurance policies. Once you have a better idea of the type of coverage you’re looking for in a policy, this will be easy. To better understand coverage types start here