Be mindful of the Gap: If you lease or finance your vehicle, auto dealers or lenders will likely require you to purchase collision and comprehensive. But keep in mind that collision and comprehensive only cover the market value of your car, not what you paid for it—and new cars depreciate quickly. If your car is totaled or stolen, there may be a “gap” between what you owe on the vehicle and your insurance coverage. To cover this, you may want to look into purchasing gap insurance to pay the difference. (Note: For leased vehicles, gap coverage is usually rolled into your lease payments.)