Lesson · Grade 11 · Foundations of Mathematics

Lease or Buy a Car? Compare the Full Cost

  • Grade 11
  • Foundations of Mathematics
  • 2 min 18 s
  • British Columbia
  • BC11-MA-39

Leasing and buying a $28 000 car for 3 years are compared side by side. The lease costs $2 000 down plus 36 × $399, $16 364 in total, while buying with a 6% loan costs $11 000 in depreciation plus $2 672 in interest, $13 672 in total. The video shows why comparing only the monthly payments ($399 against $852) is a mistake and ends on the rule to compare the full cost, after showing what each choice gives you.

Concept: Buying or leasing a car: comparing the full cost

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In one sentence

The question this lesson answers

A $28,000 car for 3 years: should you lease it or buy it? Compare the full cost: everything you pay, minus anything you get back.

A lease is a long rental. This one costs $399 a month, plus a $2,000 down payment at the start.

Transcript

What the lesson says

A $28,000 car for 3 years: should you lease it or buy it? Compare the full cost: everything you pay, minus anything you get back.

A lease is a long rental. This one costs $399 a month, plus a $2,000 down payment at the start.

36 payments of $399 make $14,364. With the $2,000 down, the lease costs $16,364 in full.

Then the car goes back. You pay extra past the distance limit, or for more than normal wear.

Or buy with a loan: borrow $28,000 at 6 percent a year for 3 years. Interest is the price of borrowing. That is about $852 a month.

A common mistake is to compare only monthly payments. $399 against $852 makes the lease look far cheaper.

But you own this car, so after 3 years you can sell it for $17,000. It lost $11,000 in value, which is called depreciation.

36 payments of $852 make $30,672. Minus the $28,000 borrowed, that is $2,672 of interest.

So buying costs $11,000 plus $2,672, which is $13,672 in full.

Full costs: $16,364 to lease and $13,672 to buy. Here, buying costs $2,692 less.

Insurance, fuel and repairs are paid either way, so both totals leave them out.

Leasing usually means lower monthly payments and a newer car more often. Buying means you own something worth money.

So compare the full cost, not just the monthly payment.

Curriculum

Where this fits

British Columbia, Grade 11

Foundations of Mathematics 11, Financial literacy: financial literacy: compound interest, investments and loansBC11-MA-39

Previous: Regular Payments: How a Loan Shrinks and Savings Grow

British Columbia, Grade 11

Pre Calculus 11, Financial literacy: financial literacy: compound interest, investments, loansBC11-MA-85

Previous: Regular Payments: How a Loan Shrinks and Savings Grow

British Columbia, Grade 11

Workplace Mathematics 11, Financial literacy: financial literacy: personal investments, loans, and budgetingBC11-MA-89

Previous: Regular Payments: How a Loan Shrinks and Savings Grow

The outcomes and strands follow the British Columbia curriculum.