In: Finance
Suppose you're considering taking out a car loan for $15,000. Loan #1 allows you to borrow at 8% interest for 3 years, while Loan #2 charges 6% interest for 5 years. Which will cost you less in the long run?
- Car loan = $ 15,000
Loan #1-
Interest rate= 8%
No of years of loan = 3
where, P = loan amount = $ 15,000
r = periodic interest rate = 0.08/12 = 0.00666
n = no of periods = 3yrs*12months = 36
Monthly payments = $ 470.05
Total Interest Cost over the period of loan = (No of payments*Monthly payments) - Loan Amount
= (36*$470.05) - $15000
= $ 1921.8
Loan #2-
Interest rate= 6%
No of years of loan = 5
where, P = loan amount = $ 15,000
r = periodic interest rate = 0.06/12 = 0.005
n = no of periods = 5yrs*12months = 60
Monthly payments = $ 289.99
Total Interest Cost over the period of loan = (No of payments*Monthly payments) - Loan Amount
= (60*$289.99) - $15000
= $ 2399.4
So, Loan #1 cost less in the long run as its Interest cost is less.