Quebec stations
18
Regular avg
173.5 ¢/L
50 L fill
$86.75
posted price
50 L savings
-$5.84
with best stack
🥇 The winning combination
Stack these 2 cards to maximize savings at Costco.
Costco × CIBC Costco MC · 1 % at the pump
Costco gas does NOT earn the 2% Executive reward.
Triangle Mastercard (Canadian Tire) · 4 % CT Money + Gas+
No annual fee. At Gas+ (Canadian Tire/Husky), instant -3¢/L + 4% in Canadian Tire Money. 7%+ effective if you already shop at Canadian Tire.
🔗 Affiliate links. InfoGas may earn a commission when you apply via these links, at no extra cost to you. The discount amounts come from each issuer's official program — verify terms on their site.
🎁 Loyalty program
Costco membership required (~$60/yr Gold Star, ~$120 Executive — Executive gives 2% reward on most purchases including gas).
📊 Quebec network
~18 stations in Quebec — often the cheapest in their region. Long lines to avoid at peak hours.
All applicable cards ranked
Effective per-litre value, net of annual fee amortised over 1,500 L/year.
| Card | Gross | Fee | Net |
|---|---|---|---|
| Triangle Mastercard (Canadian Tire) · 4 % CT Money + Gas+ | -9.9 ¢/L | — | -9.9 ¢/L |
| Tangerine Money-Back · 2 % cash back (gas category) | -3.5 ¢/L | — | -3.5 ¢/L |
| Brim World Elite Mastercard · 2 % universal cash back | -3.5 ¢/L | — | -3.5 ¢/L |
| RBC ION+ Visa · 3 % cash back (gas and more) | -5.2 ¢/L | $48 | -2.0 ¢/L |
| Neo Mastercard · 1% standard, more at partners | -1.7 ¢/L | — | -1.7 ¢/L |
| Costco × CIBC Costco MC · 1 % at the pump Costco-specific | -1.7 ¢/L | — | -1.7 ¢/L |
| CIBC Dividend Visa Infinite · 4 % cash back | -6.9 ¢/L | $120 | --1.1 ¢/L |
| Scotia Momentum Visa Infinite · 4 % cash back | -6.9 ¢/L | $120 | --1.1 ¢/L |
| American Express Cobalt · 2× points on gas | -3.5 ¢/L | $156 | --6.9 ¢/L |
| Desjardins Cash Back World Elite Visa · 1 % to 5 % | -1.7 ¢/L | $130 | --6.9 ¢/L |
⛽ Cheapest Costco in Quebec
Map →| Station | Region | Regular |
|---|---|---|
| Costco Vaudreuil-Dorion 22400 ch. Dumberry, Vaudreuil-Dorion | Montérégie | 166.9 ¢/L |
| Costco Boucherville 635 ch. de Touraine, Boucherville | Montérégie | 167.9 ¢/L |
| Costco Saint-Bruno 1000 boul. Saint-Bruno, Saint-Bruno-de-Montarville | Montérégie | 167.9 ¢/L |
| Costco Terrebonne 870 montée des Pionniers, Terrebonne | Lanaudière | 169.9 ¢/L |
| Costco Brossard 9430 boul. Taschereau, Brossard | Montérégie | 169.9 ¢/L |
| Costco Candiac 60 rue Strasbourg, Candiac | Montérégie | 169.9 ¢/L |
Other brands
Methodology
Ranking combines the instant per-litre discount (combo cards like RBC × Petro-Canada) with loyalty-program value (PC Optimum, Petro-Points) and percentage cashback (applied to the current Quebec reference price: 173.5 ¢/L).
Annual fees are amortised over a typical Quebec driver's 1,500 L/year (~18,000 km at 8.3 L/100). If you drive more, adjust: a $120 fee is 8 ¢/L at 1,500 L but 4 ¢/L at 3,000 L.
This is not financial advice under AMF regulations — it's a public comparison of programs as advertised by each issuer. Verify terms on their site before applying.