Most car loans are structured to be paid off in 48 to 72 months. The average in 2026 is around 68 months — just under six years. But the term you choose doesn't just affect your monthly payment; it determines how much you actually pay for the car in total, how quickly you build equity, and whether you risk owing more than the car is worth mid-loan. Here's everything you need to know to make the right call.
The table below shows what a $25,000 loan at 7% APR looks like across different terms. These are standard numbers — your actual rate and loan amount will vary, but the relationships between terms hold regardless of the specifics.
| Term | Monthly Payment | Total Interest | Total Cost |
|---|---|---|---|
| 36 months | $772 | $2,789 | $27,789 |
| 48 months | $597 | $3,661 | $28,661 |
| 60 months | $495 | $4,752 | $29,752 |
| 72 months | $428 | $5,854 | $30,854 |
| 84 months | $378 | $6,752 | $31,752 |
Based on $25,000 loan at 7.0% APR. Actual figures vary by loan amount and interest rate.
The difference between a 36-month and 84-month loan on the same $25,000 at 7% is nearly $4,000 in interest. That's money paid purely for the privilege of spreading payments over more time. It also illustrates why the monthly payment shouldn't be the primary number you optimize for — it's the least informative figure in the entire loan structure.
The intuitive appeal of a longer term is the lower monthly payment. Going from 60 months to 72 months drops your payment by roughly $67/month on a $25,000 loan. That's real money for a tight monthly budget. But there are two hidden costs to that $67 in savings.
On the example above, stretching from 60 to 72 months adds over $1,100 in interest over the life of the loan. The principal balance declines more slowly on longer terms, which means interest accrues on a higher outstanding balance for more months. The math compounds in the lender's favor the longer you stretch.
Cars depreciate fastest in the first two to three years — typically 15% to 25% in year one alone. On a long-term loan with a small down payment, the loan balance falls more slowly than the car's value drops. This means for a significant portion of a 72 or 84-month loan, you owe more than the car is worth. That condition — being "underwater" or "upside down" — creates a real financial problem if the car is totaled in an accident or you need to sell before the loan is paid off. You'd owe money on a car you no longer have.
If you need a 72+ month term to afford the payments, that's a signal the car is too expensive for your current budget — not a reason to accept the longer term. A less expensive vehicle or a larger down payment is the right fix.
The right term depends on three things: your monthly budget, the interest rate you qualify for, and how long you plan to keep the car.
If you typically trade in or sell every 3–4 years, a 72-month loan means you'll almost certainly be underwater when you try to exit the loan. If you keep cars until they're paid off and run them for 10+ years, a longer term is less risky — you won't be selling mid-loan. But even in that case, the extra interest cost is real money you don't get back.
A widely used guideline: 20% down payment, loan term of 4 years (48 months) or less, total monthly car costs (payment + insurance) under 10% of gross monthly income. This framework is conservative, but it keeps you clearly in positive equity territory and limits how much interest you pay overall. Many buyers stretch beyond it and get away with it, but the framework exists because the math strongly supports it.
A 60-month loan at 5.9% is a meaningfully different financial proposition from a 60-month loan at 9.5%. At lower rates, paying off slowly is less costly; at higher rates, paying off faster saves significantly more. If your rate is above 7% or 8%, shortening the term or making extra payments has an especially strong return.
If you already have a loan and want to pay it down ahead of schedule, these strategies work — but check for prepayment penalties first.
Before sending any extra payments, read your loan agreement or call your lender to confirm there's no prepayment penalty. Most modern auto loans from banks, credit unions, and online lenders don't include them, but some dealership-arranged financing and buy-here-pay-here loans do. A prepayment penalty charges you a fee for paying off the loan early — which can eliminate the interest savings you were trying to achieve.
Instead of making 12 monthly payments per year, make half a payment every two weeks. Because there are 52 weeks in a year, this results in 26 half-payments — the equivalent of 13 full monthly payments. That extra payment goes entirely toward principal, which reduces the interest that accrues on the remaining balance. On a 60-month loan, this approach typically shaves 4–6 months off the payoff date.
If your payment is $495, pay $550 or $600 every month. Instruct your lender to apply the overage to principal, not to next month's payment — most lenders require explicit direction on this. Even $50 to $100 extra per month accelerates payoff meaningfully. On a $25,000 loan at 7% over 60 months, paying an extra $100/month cuts the payoff time to roughly 47 months and saves about $900 in interest.
Apply your tax refund, a bonus, or any windfall directly to loan principal once a year. A single extra $500 payment in year one of a 60-month loan saves more in interest than the same $500 payment in year four, because early payments reduce the principal that interest accrues on for the remaining life of the loan.
If your credit score has improved since you took out the loan, or if market rates have dropped, refinancing to a lower rate can reduce both your monthly payment and total interest without extending the term. Even a 1.5% rate reduction on a $20,000 remaining balance saves over $1,000 in interest over the remaining loan period. The cost to refinance an auto loan is typically minimal — no origination fees at most lenders.
Compare different loan terms, rates, and extra payment amounts to find your fastest path to payoff.
Car Loan Calculator →An auto loan is an installment loan, and carrying one in good standing positively affects your credit mix — one of the factors in your FICO score. Every on-time payment builds payment history, the most heavily weighted factor in your score. Missing a payment, on the other hand, damages your credit significantly and stays on your report for seven years. If you're struggling with payments, call your lender before you miss one — most have hardship programs that can temporarily modify terms.
While the loan is active, your monthly car payment counts against your debt-to-income ratio (DTI) when you apply for other credit — mortgages, personal loans, credit cards. A high monthly car payment can make it harder to qualify for a mortgage or reduce the mortgage amount you qualify for. This is one more reason why keeping the car payment reasonable relative to your income matters beyond just your monthly cash flow.
If you're underwater on your loan and your car is totaled or stolen, your insurance company pays out the actual cash value of the vehicle — not the amount you owe. If you owe $22,000 and the car is worth $17,000, you're left with a $5,000 balance on a car you no longer have. GAP insurance covers this difference and is especially important in the first two to three years of a long-term loan with a small down payment.
Once the final payment clears, your lender will release the lien on the vehicle and send you the title — either a physical document or an electronic record depending on your state. Keep it in a safe place; you'll need it when you eventually sell the car. Update your insurance as well — once the loan is paid off, you're no longer required by a lender to carry collision and comprehensive coverage, though whether to drop it depends on the car's remaining value.
The monthly payment you were making can now be redirected — toward savings, investments, or as a head start on a future car purchase. Drivers who keep paying the equivalent of a car payment into a savings account after their loan is paid off often find themselves in a position to buy their next vehicle with cash or a very large down payment, dramatically reducing their financing costs on the next purchase.
You don't need to pay off the loan before trading in — dealers handle the payoff as part of the transaction. However, if you're underwater, that negative equity gets rolled into your new loan, which means you're starting the next financing cycle already in a hole. Paying the loan down to the point of positive equity before trading in gives you a clean slate and real negotiating leverage. If you're significantly underwater, waiting until you're at or above break-even is usually worth the patience.