A car can lose value faster than its loan is paid down. If it is totaled or stolen during that time, regular insurance may not cover what is still owed. GAP insurance fills that hole. Here is how it works and whether it makes sense for a purchase.
What GAP insurance covers
GAP stands for Guaranteed Asset Protection. It is optional coverage that pays the difference, or gap, between what is owed on an auto loan or lease and what the car is actually worth if it is totaled or stolen.
The gap appears because cars depreciate quickly, often 20% or more as soon as they leave the lot. GAP coverage is available for used cars as well as new ones.
How it works: an example
A buyer pays $35,000 for a new SUV, puts $2,000 down and finances the remaining $33,000. Six months later, the SUV is totaled in an accident, and the insurance company values it at only $28,000.
| Purchase price | $35,000 |
|---|---|
| Down payment | $2,000 |
| Amount financed | $33,000 |
| Insurance payout (actual cash value) | $28,000 |
| Gap left to pay | $5,000 |
Without GAP coverage, the buyer owes that $5,000 out of pocket while also shopping for another car. With it, the difference is covered.
Who benefits most
People who lease
A lessee does not own the car and builds little equity, so the balance can easily be higher than the car's value if it is totaled.
Buyers with a small down payment
A smaller down payment means a bigger loan and a longer wait before the car is worth more than what is owed.
Long loans
With a term of 60 or 72 months, the balance comes down slowly, so the gap lasts longer.
Negative equity from a previous loan
Rolling the unpaid balance of an old car into a new loan makes the new loan larger than the car is worth from day one.
High interest rates
When much of each payment goes to interest instead of the principal, equity builds slowly.
A common rule of thumb: consider GAP coverage when putting less than $5,000 down, or more than that on a higher-priced vehicle.
What it costs
The price depends on several things:
- Location
- Vehicle age
- Auto insurance claims history
- Length of the loan
- Size of the down payment
| Bought at the dealership | Often a flat $500 to $700 |
|---|---|
| Added to an auto insurance policy | About $20 to $40 per year over the life of the loan |
Compare both options before signing, and read what the policy covers and for how long.
The bottom line
GAP insurance is not for everyone. With a large down payment and a short loan it may not be needed, but for a lease, a small down payment, a long loan or rolled-over negative equity, it can prevent a costly surprise after a total loss.
Planning to finance a car?
Browse the current inventory or ask the sales team about financing and protection options.