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Managing credit · About 25 minutes · thedime.news/resources/worksheets/car-loans/

Car loans: the real cost

How the interest rate and loan length change what a car really costs.

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Most people borrow to buy a car. A car loan has three parts: how much you borrow, the interest rate (the APR) and the loan term, how many months you have to pay it back.

A longer term lowers the monthly payment, which feels good, but you pay interest for more months, so the car costs more in total. A higher APR raises both the payment and the total cost. That's one reason your credit score matters: better scores usually get lower rates.

A bigger down payment means you borrow less, so you pay less interest.

All the examples below borrow $20,000.

Words to know

Write what each word means in your own words.

  1. APR
  2. Loan term
  3. Down payment
  4. Credit score

Questions

  1. Fill in the total paid and the interest for each loan on $20,000. Total paid = monthly payment × months. Interest = total paid − $20,000.
    APR and termMonthly paymentTotal paidInterest
    6% for 60 months$386.66
    6% for 72 months$331.46
    9% for 60 months$415.17
  2. Which loan has the lowest monthly payment? Which costs the least in total?
  3. How much more interest does the 9% loan cost than the 6% loan, both for 60 months?
  4. What usually helps you get a lower APR?
    1. A higher credit score
    2. A longer loan term
    3. A more expensive car
    4. Paying with a debit card
  5. A dealer says, "I can get your payment down to $300 a month." What two questions should you ask before saying yes?

Answer key: Car loans: the real cost

Words to know

Questions

  1. 6% for 60 months: total $23,199.60, interest $3,199.60. 6% for 72 months: total $23,865.12, interest $3,865.12. 9% for 60 months: total $24,910.20, interest $4,910.20.
  2. Lowest payment: 6% for 72 months ($331.46). Lowest total cost: 6% for 60 months ($3,199.60 in interest).
  3. $4,910.20 − $3,199.60 = $1,710.60.
  4. A. Lenders offer lower rates to borrowers with stronger credit.
  5. Answers may include: What's the APR? How many months is the loan? What's the total I'll pay? Has anything been added to the price?

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