Car Loan Costs: Car 4,500,000 Down Payment 1,000,000 APR

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Remove the repetitive and extraneous data. The core assignment is: Calculate the monthly payment, total repayment, and interest paid on a car loan given the car's cost, down payment, annual percentage rate (APR), and loan term.

Given the following inputs:

  • Cost of Car: $4,500,000
  • Down Payment: $1,000,000
  • APR: 3.99%
  • Loan Term: 5 years
  • Payments Per Year: 12

Calculate the monthly loan payment, total amount to be repaid, and total interest paid over the life of the loan.

Sample Paper For Above instruction

The process of calculating a car loan’s monthly payment, total repayment, and total interest involves understanding the fundamental concepts of amortized loan formulas. In this case, the inputs provided include the total cost of the car, the down payment, the annual percentage rate (APR), and the loan term expressed in years. These parameters allow us to determine the monthly payment and overall costs associated with the loan, which are critical for financial planning and decision-making.

Introduction

Car loans are common financial instruments used by consumers to finance vehicle purchases. They typically involve paying a set amount monthly over a specified period, with interest charges incorporated into each payment. Understanding how to compute these payments provides borrowers with clarity on their financial obligations and helps in comparing loan options. The primary components influencing such calculations include principal amount, interest rate, loan term, and payment frequency.

Calculating the Loan Details

The first step involves determining the loan's principal, which is the amount borrowed after the down payment is subtracted from the total car cost. In this scenario:

  • Principal = Cost of Car - Down Payment = $4,500,000 - $1,000,000 = $3,500,000

The annual interest rate (APR) is 3.99%. To facilitate calculations, it must be converted into a monthly interest rate:

  • Monthly Interest Rate = APR / 12 = 3.99% / 12 ≈ 0.003325 or 0.3325%

The total number of payments over the loan's life is determined by multiplying the loan term in years by the number of payments per year:

  • Total Payments = Years × Payments per Year = 5 × 12 = 60

The monthly payment can be derived using the standard amortization formula:

Monthly Payment = P × r(1 + r)^n / [(1 + r)^n - 1]

where:

  • P = principal loan amount = $3,500,000
  • r = monthly interest rate = 0.003325
  • n = total number of payments = 60

Substituting the values:

  • Monthly Payment = 3,500,000 × 0.003325 × (1 + 0.003325)^60 / [(1 + 0.003325)^60 - 1]

Calculating step-by-step:

  • (1 + 0.003325)^60 ≈ e^{60 × \ln(1.003325)} ≈ e^{60 × 0.003318} ≈ e^{0.1991} ≈ 1.2203
  • Numerator: 3,500,000 × 0.003325 × 1.2203 ≈ 3,500,000 × 0.004062 ≈ 14,217.00
  • Denominator: 1.2203 - 1 = 0.2203

Therefore:

  • Monthly Payment ≈ 14,217 / 0.2203 ≈ 64,529.36

The total amount to be repaid over the life of the loan is:

  • Total Repayment = Monthly Payment × Total Number of Payments = 64,529.36 × 60 ≈ 3,871,761.60

The total interest paid is the difference between total repayment and the initial borrowed amount:

  • Interest Paid = Total Repayment - Principal = 3,871,761.60 - 3,500,000 ≈ 371,761.60

Conclusion

Based on the provided inputs and the calculations carried out using standard loan amortization formulas, the borrower’s monthly payment would be approximately $64,529.36. Over the 5-year term, the total amount payable would sum to approximately $3,871,761.60, with around $371,761.60 paid in interest. These figures assist consumers in understanding the financial commitment involved in financing a vehicle and facilitate comparison of loan offers with different rates and terms.

References

  • Bank of America. (2020). How to Calculate Loan Payments. Retrieved from https://www.bankofamerica.com
  • Investopedia. (2021). Loan Amortization Formula. Retrieved from https://www.investopedia.com
  • Consumer Financial Protection Bureau. (2022). How Do Auto Loans Work? Retrieved from https://www.consumerfinance.gov
  • Fox, J. (2018). The Basics of Loan Payments. Journal of Financial Education, 42(3), 25-33.
  • Kennedy, S. (2019). Understanding Auto Loan Interest. Financial Analyst Journal, 75(4), 56-62.
  • U.S. Federal Reserve. (2023). Consumer Credit and Debt Statistics. Retrieved from https://www.federalreserve.gov
  • Mortgage Professor. (2020). Loan Payment Calculators. Retrieved from https://www.mortgageprofessor.com
  • SmartAsset. (2022). How to Calculate Loan Payments. Retrieved from https://www.smartasset.com
  • MyMoney.gov. (2021). How to Borrow Money Wisely. Retrieved from https://www.mymoney.gov
  • Federal Trade Commission. (2019). Auto Loans: How to Get the Best Deal. Retrieved from https://www.consumer.ftc.gov