How to Pay Off a 72-Month Car Loan Faster

Quick answer: How to pay off a 72-month car loan faster: why long loans cost so much, the power of extra payments, and when refinancing to a shorter term makes sense.

A 72-month (6-year) car loan keeps your monthly payment low, but it costs far more in interest and keeps you underwater for years. Here's how to pay it off faster and escape those downsides.

→ Try the free loan payoff calculator

The longer the term, the more interest you pay overall — and the slower you build equity. With a 72-month loan, you can owe more than the car is worth for much of the term (upside-down), and a big chunk of your early payments goes to interest.

1. Make extra principal payments

Any amount above your scheduled payment goes straight to principal, shrinking the balance and the interest charged each month. Even $50–$100 extra can knock many months off a 72-month loan. Make sure the extra is applied to principal, not the next payment.

2. Pay biweekly

Paying half your payment every two weeks adds up to one extra payment a year — a painless way to accelerate payoff.

3. Refinance to a shorter term

If you can afford a higher payment, refinancing from 72 months to 48 or 60 — especially at a lower rate — slashes total interest and gets you to equity faster. Compare total interest, not just the monthly payment.

4. Throw windfalls at it

Tax refunds, bonuses, and raises make a big one-time dent and remove principal that would otherwise cost years of interest.

5. Round up

Rounding your payment up to the next $50 or $100 chips away at the balance every month with little effort.

Why 72-month loans are so costly

A six-year loan keeps the monthly payment low, but that low payment is the bait. You pay far more total interest than on a shorter term, you build equity slowly, and you can stay upside-down — owing more than the car is worth — for years. Cars also depreciate and need repairs as they age, so you can find yourself making payments on a vehicle that's worth little. Paying it off faster escapes all of these downsides.

A simple acceleration plan

Add a fixed extra amount to every payment, applied to principal.
Or pay biweekly — half your payment every two weeks adds up to one extra payment a year.
Direct windfalls (tax refunds, bonuses) straight to the balance.
Refinance to a shorter term if you can handle a higher payment, especially at a lower rate.

Even modest extra payments knock months off a 72-month loan and cut the interest sharply.

Refinancing to escape the long term

If the higher payment of a shorter term is workable, refinancing from 72 months to 48 or 60 — ideally at a lower rate — is the cleanest fix. It forces faster payoff, slashes total interest, and gets you to positive equity sooner. Compare total interest, not just the monthly payment, and watch for any fees so the refinance truly saves money.

Frequently asked questions

Is it bad to have a 72-month car loan?

It's not inherently bad, but it costs more total interest, builds equity slowly, and keeps you underwater longer than a shorter term. If you have one, paying extra or refinancing to a shorter term reduces those downsides.

How can I pay off a long car loan faster?

Add extra to principal each month, switch to biweekly payments, throw windfalls at the balance, or refinance to a shorter term. Even small consistent extra payments meaningfully shorten the loan and cut interest.

→ Try the free loan payoff calculator

The bottom line

A 72-month loan is expensive and keeps you underwater — so attack it with extra principal payments, biweekly payments, or a refinance to a shorter term. Even modest extra payments meaningfully shorten the loan and cut the interest you pay.