MotorCrunch
🏦 Car Financing

Auto Loan Calculator

See your true monthly payment, total interest and payoff — including tax, fees and trade-in.

Your numbers

Monthly payment

$595

over 60 months

Total interest

$5,797

Amount financed

$29,920

Sales tax added$1,920
Total of payments$35,717
Total cost (incl. down + trade)$39,717

Insight — Stretching the term lowers the monthly payment but raises total interest. Try 48 vs 72 months to see the real cost of a longer loan.

What if Loan term changes?

Loan termMonthly payment
36 mo $927
48 mo $719
60 mo · now$595
72 mo $513
84 mo $455

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For context: industry figures (e.g. Experian's State of the Automotive Finance Market) put the average new-car loan near $40,000 and the average used-car loan near $26,000, with terms commonly 60–72 months. Enter your own price, rate and term above for your payment.

Good to know

Clear, practical answers about the auto loan calculator.

How is my monthly car payment calculated?

It uses standard loan amortization: the amount financed (price + sales tax − down payment − trade-in) is spread across the term at your APR. Early payments are mostly interest; later payments are mostly principal.

Does a longer loan term save me money?

No. A longer term lowers the monthly payment but increases total interest paid. A 72- or 84-month loan can cost thousands more than a 48- or 60-month loan on the same car.

What APR should I expect in 2026?

Rates depend heavily on credit score and lender. Buyers with strong credit often see rates several points below dealer financing — which is why comparing lenders before you sign typically saves the most.