84 Month Used Auto Loan Calculator

This 84-month used auto loan calculator helps you determine your monthly payments, total interest, and total cost for financing a used vehicle over 7 years (84 months). Simply enter your loan amount, interest rate, and down payment to get an accurate estimate.

How to Use This Calculator

Using this calculator is simple:

Enter the purchase price of the used vehicle in the "Loan Amount" field.
Input your desired down payment amount in the "Down Payment" field.
Enter the annual interest rate offered by the lender.
Click the "Calculate" button to see your monthly payment, total interest, and total cost.

The calculator will display your monthly payment, total interest paid over the loan term, and the total amount you'll pay for the vehicle including interest.

How the Calculation Works

The calculator uses the standard auto loan formula to determine your monthly payments:

M = P [ i(1 + i)^n ] / [ (1 + i)^n - 1 ] Where: M = Monthly payment P = Principal loan amount (Purchase price - Down payment) i = Monthly interest rate (Annual rate / 12) n = Number of payments (84 months)

The formula calculates the monthly payment by considering the principal amount, monthly interest rate, and total number of payments. The calculator then multiplies the monthly payment by 84 to determine the total interest paid over the loan term.

Worked Example

Let's say you're financing a used car with a purchase price of $15,000, a down payment of $3,000, and an annual interest rate of 6%.

Principal amount = $15,000 - $3,000 = $12,000
Monthly interest rate = 6% / 12 = 0.5%
Number of payments = 84
Using the formula:
M = $12,000 [ 0.005(1 + 0.005)^84 ] / [ (1 + 0.005)^84 - 1 ] M ≈ $182.45
Total interest paid = ($182.45 × 84) - $12,000 ≈ $1,440.60
Total cost = $15,000 + $1,440.60 ≈ $16,440.60

In this example, your monthly payment would be approximately $182.45, you would pay about $1,440.60 in interest, and the total cost of the vehicle would be approximately $16,440.60.

Frequently Asked Questions

What is the difference between an 84-month and a 60-month auto loan?: An 84-month loan provides more time to repay the loan, which typically results in lower monthly payments compared to a 60-month loan. However, you'll pay more in total interest over the life of the loan.
Can I get an 84-month loan for a used car?: Yes, many lenders offer 84-month loans for used vehicles, especially if you have good credit and a stable income. The loan term is often available for vehicles with lower purchase prices or higher down payments.
What factors affect my monthly payment?: Your monthly payment is affected by the loan amount, interest rate, and loan term. A higher loan amount or interest rate will result in higher monthly payments, while a longer loan term can reduce your monthly payment but increase the total interest paid.
Is it better to get a 60-month or 84-month loan for a used car?: The best loan term depends on your financial situation. A 60-month loan may be better if you want to pay off the loan quickly and minimize interest costs, while an 84-month loan may be better if you want lower monthly payments and can afford to keep the loan for a longer period.
What is the minimum down payment required for an 84-month used auto loan?: The minimum down payment required for an 84-month used auto loan varies by lender and the value of the vehicle. Generally, you'll need to put down at least 10-20% of the vehicle's purchase price to qualify for an 84-month loan.