Gap Insurance Cost: Average Rates & What Drives Them

Gap insurance covers the difference between what your car is worth and what you still owe on the loan or lease if the car is totaled or stolen. It matters most in the first years of a loan, when a new vehicle can lose value faster than the balance falls. The price you pay depends far more on where you buy it than on the car itself.

This guide compares the cost of adding gap coverage to an insurance policy with the cost of buying it at a dealership or through a lender, and explains why published figures differ. For help deciding whether you need gap coverage, talk to a licensed insurance agent.

Adding gap coverage to an existing auto policy is a small recurring charge. Four sources publish figures for this route, and all of them are well below dealer pricing.

The numbers are not identical, and that is expected. The lowest range comes from a source describing a typical add-on to a comprehensive policy, while the highest allows for a wider spread between insurers. Insurer-sold gap coverage generally requires that you already carry comprehensive and collision, so the real cost of getting it includes that coverage if you do not have it.

A dealership or lender usually sells gap coverage as a flat fee at signing. The fee is often rolled into the loan, which means you may pay interest on it for the length of the loan.

Prices in this group are one-time charges, so they are not comparable month to month with an insurer add-on. A one-time fee of several hundred dollars may cost less over a short loan or more over a long one, depending on the interest rate. Because of that, it helps to look at the total you would pay across the whole loan term and not just the sticker amount.

There are three common places to buy, and each prices differently.

• Your auto insurer. This is usually the cheapest route, billed with your premium. It is available only if you carry the required physical damage coverage.
• The dealership. It is convenient and sold at signing, but sellers often charge more and may add the fee to the loan.
• A lender or manufacturer. Some lenders include a gap product in the loan documents, and some manufacturers sell one separately. Read the loan paperwork before paying for a second product.

Several details can move the price of gap coverage, though sources describe them in general terms only.

• The value of the vehicle and the size of the loan
• The state where you live and register the car
• Your driver profile, since insurers rate the add-on with the rest of your policy
• The company, because insurers price the same add-on differently

Used cars depreciate more slowly in later years, so the gap between value and balance tends to be smaller. MoneyGeek puts the insurer route for a used car at $40 – $60/yr. Whether you need it at all depends on how much you put down and how long the loan runs, which a licensed insurance agent can help you work out.

If you pay off the loan early, a gap product sold as a one-time fee rolled into the loan may not refund automatically. Ask about cancellation and refund terms before you sign. A gap add-on on your insurance policy generally ends when you remove it, so there is no lump sum to recover.