Car Loan Calculator Canada 2026
Calculate your monthly payment, total interest, and full amortization schedule for any Canadian auto loan. Includes trade-in, provincial tax, and bi-weekly payment options.
Canadian Car Loan Guide 2026
Canadian car loans use simple monthly compounding — your monthly rate is the annual rate ÷ 12. This is simpler than mortgages (which use semi-annual compounding by law). A 6.5% annual rate means 0.5417% per month. Always ask your lender for the Annual Percentage Rate (APR), which includes fees and reflects the true cost of borrowing.
Dealerships push 72–96 month loans because of the low monthly payment. But a $35,000 loan at 6.5% costs $5,980 in interest over 60 months vs. $8,512 over 84 months. The longer loan also leaves you “underwater” — owing more than the car is worth — as the vehicle depreciates faster than your balance falls. The FCAC recommends keeping auto loans to 60 months or less.
In Ontario and most provinces, your trade-in value reduces the taxable base for HST/PST. On a $40,000 vehicle with a $10,000 trade-in in Ontario, you pay HST on $30,000 — saving $1,300. Alberta and Saskatchewan do not reduce the taxable base for trade-ins.
A common dealer tactic: negotiate your monthly payment while quietly extending the term or adjusting the rate. Always negotiate the purchase price and interest rate separately. Get competing quotes from your bank or credit union before visiting a dealership — knowing your alternative rate gives you leverage.
Should I Finance or Pay Cash?
The right answer depends on your interest rate, your investment return, and your cash reserves. Here's a quick framework:
- • Loan rate is < 4–5%
- • Your investments earn > loan rate
- • 0% dealer financing is offered
- • You need cash for emergencies
- • You want to build credit history
- • Loan rate is > 6–7%
- • You have no high-return investments
- • Debt causes you stress
- • The car is older / high-mileage
- • You have no other debt
The term costs you more than the rate
Most buyers negotiate hard on the interest rate and accept whatever term produces a comfortable payment. That is backwards. Stretching a loan from 60 to 84 months lowers the monthly figure by a satisfying amount and quietly adds thousands in interest — and the Financial Consumer Agency of Canada recommends keeping car loans to 60 months or less for exactly this reason.
The deeper problem is negative equity. A new vehicle loses value fastest in its first two years, while a long loan repays principal slowly at the start. On an 84- or 96-month term you can owe more than the car is worth for four years or more. If it is written off, or you need to sell, you pay the difference out of pocket — and rolling that shortfall into the next car loan is how buyers end up financing two vehicles at once.
Trade-ins cut your sales tax in most provinces
This is the most valuable rule most Canadian buyers do not know. In Ontario, British Columbia, Quebec, Manitoba and the Atlantic provinces, your trade-in value is deducted from the purchase price before sales tax is calculated. Trade in a $10,000 car against a $40,000 vehicle in Ontario and you are taxed on $30,000 — saving $1,300 in HST.
Alberta and Saskatchewan do not reduce the taxable base for trade-ins. That changes the arithmetic of selling privately: in a trade-in province, a private sale must beat the dealer's offer plus the tax saving to be worth the hassle. In Alberta, only the raw price difference matters.
Dealer financing versus your bank
Get a pre-approval first, then let the dealer try to beat it. Manufacturer-subsidised financing — including genuine 0% promotions — is often the cheapest money available, because the automaker is buying down the rate to move inventory. But dealers can also mark up the lender's rate and keep the spread. A competing offer in your pocket is the only reliable way to tell which one you are being shown.
Take 0% seriously, but do the maths. Manufacturer 0% offers frequently replace a cash rebate rather than sitting alongside it. If the rebate is $3,000 and 0% financing saves you $2,400 in interest over the term, take the rebate and finance elsewhere. Ask for both numbers explicitly — the choice is usually presented as though 0% is obviously better.
Three things to check before signing
- Negotiate the price, not the payment. The oldest tactic in the business is to agree a comfortable monthly figure, then quietly extend the term or raise the rate to hit it. Settle the vehicle price first and discuss financing only afterwards.
- Check the early-repayment terms. Some Canadian car loans allow lump-sum payments freely; others charge a penalty. If you expect a bonus or a tax refund, this clause decides whether you can use it.
- Price the add-ons separately. Extended warranties, rust-proofing, and gap insurance are usually financed at the loan rate, so a $2,000 add-on on an 84-month term costs considerably more than $2,000. Each should be a separate decision, not a line item you approve while signing.
For rates by credit tier, the full amortisation comparison and negotiation detail, see our Canadian car loan guide.