Pay off your auto loan early with extra payments.
We Are Calculator
Professional Financial Tools
8/25/2026
Trade-in or private-party value today (KBB / Edmunds)
Most vehicles lose 15–20% of value per year after the first
47 months from today.
Without the extra $100/mo it would take 59 months.
Total interest drops from $4,337 to $3,395.
You owe more than the vehicle is worth. If it were totalled today, insurance would pay the value — not the loan — and you would owe the difference. This is the gap GAP insurance covers.
The month your loan balance drops below the vehicle's depreciated value. GAP insurance stops being necessary after this point.
By paying extra, you escape being underwater sooner.