Costco Gas Prices in Quebec City, QC
- Regular avg
- 177.9¢▼ −2.0¢
- Premium avg
- 197.9¢▼ −2.0¢
- Stations reporting
- 2
Avg of 2 stations · ¢ per litre · ▲▼ change since the previous day
Price history in Quebec City
Last 30 days · ¢ per litreRegular: 183.9¢ on Oct 2 to 177.9¢ on Oct 31, low 177.9¢, high 187.9¢. Premium: 203.9¢ on Oct 2 to 197.9¢ on Oct 31, low 197.9¢, high 207.9¢.
Costco gas in Quebec City today
Quebec City has 2 Costco gas stations: Quebec at 440 Rue Bouvier and Sainte Foy at 3233 Av Watt.
Both stations post the same Regular price today, 177.9¢.
Costco Regular prices in Quebec City have eased about 10.0¢ over the past month, from 187.9¢ a month ago.
The furthest any single station moved was Quebec, down 10.0¢.
- vs the Quebec average
- 4.2¢ above, at 173.7¢
- Diesel
- sold at none of the 2 stations
Costco gas stations in Quebec City
Fuel grades at Costco in Quebec City
All 2 Costco gas bars in Quebec City sell Kirkland Signature fuel, which is Top Tier certified. None of them reported a diesel price in the last 30 days.
| Grade | Stations | Avg today | Cheapest |
|---|---|---|---|
| Regular | 2 | 177.9¢ | Quebec 177.9¢ |
| Premium | 2 | 197.9¢ | Quebec 197.9¢ |
Regular
all 2 stationsKirkland Signature regular unleaded, the grade most cars are built for.
- Costco says it carries five times the detergent the Canadian General Standards Board requires.
- Same detergent level as premium.
Premium
all 2 stationsKirkland Signature premium, a higher-octane grade.
- Only needed if your owner’s manual requires or recommends premium.
- Carries the same five-times-CGSB detergent level as regular.
Not sold at Costco
- Mid-grade: Costco pumps offer regular and premium only.
- Cash sales: every Costco pump is card-only.
Is Costco gas in Quebec City good quality?
Costco does not sell a refiner’s brand. Every pump in Quebec City dispenses Costco’s own Kirkland Signature fuel, bought from major refiners and distributors in the region and finished with Costco’s additive package.
Costco Canada has been a listed TOP TIER gasoline retailer since December 2014. TOP TIER is the detergent standard set by automakers including GM, Ford, Toyota, Honda and BMW, and Costco says Kirkland Signature gasoline carries five times the detergent the Canadian General Standards Board requires, in both regular and premium.
In short, the low price is not a lower grade. The saving comes from Costco running its gas as a membership perk on thin margins, not from the fuel.
Costco gas bar hours in Quebec City
On weekdays the earliest pumps in Quebec City come on at 6 a.m. (Quebec) and the last ones switch off at 9:30 p.m. (Quebec). Pump hours run longer than the warehouse's, and weekends are shorter. Times are local.
| Station | Mon–Fri | Sat | Sun |
|---|---|---|---|
| Quebec | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| Sainte Foy | 6 a.m. – 9:30 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
What else is at Costco warehouses in Quebec City
Every Costco gas bar sits in a warehouse parking lot, so a fill-up can share a trip with the rest of the list.
- Food court
- 2 of 2
- Pharmacy
- 2 of 2
- Optical
- 2 of 2
- Tire center
- 2 of 2
- Car wash
- 0 of 2
- EV charging
- 0 of 2
How Costco gas works in Quebec City
Bring your card. The pump asks for an active Costco membership card before it starts, at all 2 gas bars in Quebec City. Without a membership, a Costco Shop Card loaded with credit works the same way.
Pay by card. The pumps take Mastercard, debit and the Costco Shop Card. There is no cash and no Visa, the reverse of the United States.
Check the price first. Each station sets its own price, usually once a day, so two Costco stations in Quebec City can differ. Today the regular average here is 177.9¢. The prices on this page are collected once daily and can lag a same-day change at the pump.
Go early or late. Lines are longest on weekend afternoons and weekday evenings. The first pumps here open at 6 a.m. on weekdays.
Cities near Quebec City
- Costco gas prices Levis · QC · 9 km177.9¢
- Costco gas prices Trois-Rivieres · QC · 111 km179.9¢
- Costco gas prices Drummondville · QC · 137 km174.9¢
- Costco gas prices Sherbrooke · QC · 162 km175.9¢
- Costco gas prices Terrebonne · QC · 208 km169.9¢
- Costco gas prices Boucherville · QC · 212 km164.9¢
- Costco gas prices Saint-Bruno · QC · 217 km161.9¢
- Costco gas prices Anjou · QC · 220 km178.9¢
Provinces near Quebec
- Costco gas prices New Brunswick · 2 stations176.4¢
- Costco gas prices Ontario · 28 stations158.4¢
- Costco gas prices Newfoundland and Labrador · 1 station193.9¢
- Costco gas prices Manitoba · 3 stations158.9¢
Costco gas in Quebec City: common questions
Where is the cheapest Costco gas in Quebec City today?
Nowhere in particular — both Costco gas bars in Quebec City post the same Regular price, 177.9¢, as of the October 31, 2026 reading.
How many Costco gas stations are there in Quebec City?
Quebec City has 2 Costco warehouses with a gas station, and both of them reported a price in the last 30 days.
Does any Costco gas station in Quebec City sell diesel?
No — none of the 2 stations in Quebec City has reported a diesel price in the last 30 days. Costco sells diesel at a minority of its locations in Canada.
Is Costco gas cheaper in Quebec City than in Quebec?
No — the average Costco Regular price in Quebec City is 177.9¢, 4.2¢ above the Quebec average of 173.7¢ as of the October 31, 2026 reading.
Are Costco gas prices in Quebec City going up or down?
Down — the average Costco Regular price in Quebec City has eased about 10.0¢ over the past month, from 187.9¢ to 177.9¢.