Auto loans in Quebec: instalment sales, credit rate and pitfalls to avoid (2026)

In a February 19, 2025 news release, the OPC points out that chasing a small payment makes people lose sight of the total: many consumers pay a lot for their vehicle by accepting financing over 5, 6, 7 or even 8 years. The OPC's example (February 2025 release, calculated with its payment calculator; not a current offer): at a 6% credit rate, a car worth $37,999 costs more than $7,300 extra in credit charges over 72 months. As the OPC puts it, the longer you take to repay, the higher the credit charges, because repayment of the principal is spread out and credit charges add up. So compare the contract's total obligation (amount financed plus all credit charges), not just the payment.

According to the OPC, when you finance a car through the dealer's designated credit company, it is an instalment sale: a credit sale contract that is usually then assigned to a financial institution. You pay through a series of instalments, plus credit charges. Key point: you become the owner only after paying the full price and the credit charges, even if you take the vehicle at purchase. So you cannot sell the car before it is fully paid without the authorization of the merchant or creditor (for example, the finance company). Car loan or personal loan? The OPC explains that, legally, a car loan generally takes the form of an instalment sale, even when the financing comes from a financial institution. With a loan of money (personal loan), the lender does not own the vehicle and you can sell it whenever you want. Read your contract to know which type you have. For long-term leasing, which follows other rules, see our article Leasing or buying a car in Quebec.

Credit charges cover everything you pay on top of the amount financed. According to the OPC, they include interest, administration fees and certain insurance (except, notably, car insurance). For a car, they can also include insurance taken out through the dealer and the value of the discount given to buyers who pay cash. The amount must appear in the contract. The credit rate expresses these charges as an annual percentage. That is the rate to compare between offers. The merchant can change it only if you signed a variable-rate contract. "0% financing": the OPC advises asking whether the advertised interest rate is the same as the credit rate that will appear in the contract. The interest rate can be 0% while the credit rate is higher, for example if administration fees or the value of a cash discount are added. Borrowing elsewhere can be worthwhile: the OPC notes that a loan from a financial institution may let you take advantage of the discount offered to customers who pay cash.

• The permit: every road-vehicle merchant must hold an OPC permit and show its number in the contract. The permit comes with a bond that could be used to compensate you. Check with the OPC's "Se renseigner sur un commerçant" tool. • Financing is never mandatory: no merchant can force you to finance with them. Paying cash or choosing your own financial institution or credit merchant is always possible. • Ability to pay: before entering into an instalment sale, the merchant must assess your ability to repay (income, housing costs, other credit payments, etc.). If it does not, it is not allowed to charge you credit charges and must refund any already paid. The law considers that banks and financial services cooperatives meet this obligation. Even if you are approved, judge for yourself whether the total payments are realistic. • All-inclusive price: fees you have no choice but to pay (administration, preparation, delivery, cleaning, etc.) must be included in the advertised price. The OPC encourages consumers to dispute illegally added fees. • Written contract: all the information about an instalment sale must be in a written contract containing mandatory statements. Make sure it reflects everything you negotiated. • Deposit: as a general rule, the OPC advises leaving none until you have decided to buy; otherwise, the smallest amount possible, with a written statement that it will be fully refunded if you withdraw.

According to the OPC, you are never required to buy an extended warranty or a maintenance plan: the sale of a road vehicle cannot be conditional on buying another good or service, except insurance required to enter into the financing contract. Even then, you do not have to buy that insurance from the dealer: you can use insurance you already have or shop elsewhere. Life or disability insurance taken through the dealer is part of the credit charges. Before offering an extended (supplementary) warranty, the merchant must tell you that legal warranties exist (and give you the written notice required by regulation). It must also tell you that you have 10 days after the purchase to cancel that supplementary warranty without fees or penalty. That period applies to the supplementary warranty, not to the purchase of the car.

For a new car purchase, the OPC points out that, contrary to popular belief, you are not entitled to a 10-day period to back out. It advises not signing any document until you have decided to buy. An instalment sale contract does, however, include a short period: according to the OPC, you can cancel it at no cost within 2 days after the day you and the merchant each have a copy of the contract, by returning the goods or, if you have not received them, notifying the merchant in writing. This 2-day period does not apply if the contract is for a new road vehicle that has been delivered to you. This exclusion only covers new vehicles: for a used vehicle bought under an instalment sale, the 2-day period generally applies. If you cancel within the period, the dealer may not put a negative note on your credit file. Other rules may apply in some situations (for example, a contract made away from the dealer's premises). The period is 10 days for a "high-cost" contract (a credit rate more than 22 percentage points above the Bank of Canada's official bank rate). So your cancellation options depend on your situation and the documents you signed: if in doubt, contact the OPC before acting.

Early repayment: according to the OPC, you can repay part or all of the balance at any time, without penalty, and save credit charges. Once the debt is fully paid, the merchant must give you a release (quittance) at no charge. Frequency: after the first payment, at least one instalment must be scheduled at least every 35 days, and payments must be equal (only the last one can be smaller). If you fall behind and have not reached an agreement, the merchant can, according to the OPC: demand the overdue instalments; send you a notice of repossession (you then have 30 days to pay the arrears or return the goods); or, if a clause allows it, send you a notice of forfeiture of the benefit of the term (30 days to pay the arrears or ask the court for permission to return the goods or change the terms). These situations can have financial consequences and affect your credit file: talk to the creditor or the OPC early.

The OPC also warns against buying another car while "dragging" the balance of the previous financing. Its February 2025 news release says a measure adopted in November 2024 will regulate transferring, onto a new financing contract, a debt related to the vehicle traded in, with conditions to be set by regulation. As of October 16, 2026, we could not confirm that these rules are in force: check with the OPC at the time of purchase. In practice: ask to see separately the price of the new vehicle, the value given for your trade-in and the balance still owing on it, then check the total amount financed in the contract.

A merchant or institution may consult your credit file to assess your ability to pay. The OPC recommends making sure its information is accurate and up to date by contacting a credit assessment agent (the two main ones are Equifax and TransUnion Canada). According to the Financial Consumer Agency of Canada, you can get your credit report free of charge from both bureaus, and checking it does not affect your score. If there is a problem, the Commission d'accès à l'information can step in. Your file may influence the terms you are offered, but we do not publish a rate grid by score: rates vary by lender, vehicle and situation. Compare written offers and, above all, the credit rate and total obligation shown in the contract.

The OPC suggests first setting the price you can afford, also taking insurance and fuel consumption into account. To compare the energy cost of a gas car and an electric one, see our article Gas or electric in Quebec. If you are torn between leasing and buying, read Leasing or buying a car in Quebec. Accommodation sale (vente d'accommodement): according to the OPC, if you sell your old car to the buyer of your choice through the dealer, and the transaction is part of the contract, you could pay taxes only on the price difference. The OPC's example: new car at $22,000, old car sold for $8,000, taxes on $14,000. The buyer of your old car then pays GST and QST. For the exact application of taxes, check with Revenu Québec. To simulate financing with your own numbers (price, down payment, credit rate, term), use our auto loan calculator. It provides an estimate and does not replace the amounts in your contract.