Costco Gas Prices | CostContessa (2024)

FAQs

What is the best day to buy gas at Costco? ›

Gas stations can get busy (avoid weekends)

Avoid weekend fill-ups if you can. Buying gas on a weekend could be a nightmare, as waiting times could take hours. To avoid this, the best time to get gas at Costco is on weekdays between 10-11 in the morning.

Costco may have the lowest gas prices in your area, but they do not skimp on quality. Kirkland Signature gas is Top Tier, meaning it is high quality and could help keep your engine running at its best. Top Tier is endorsed by many automotive brands, including Toyota, Honda, Ford, GM, BMW, Audi, and Mercedes-Benz.

Costco opened its first gas station in 1995 with a commitment to members to provide high quality gasoline at the lowest possible prices. Members will find regular and premium grade fuel – and in some places, diesel. High quality fuel – it's another benefit of a Costco membership.

Q: Where does Costco get its fuel? A: Costco buys fuel from major refineries and distributors in each area. All Kirkland Signature™ Fuel is guaranteed, just like the merchandise we sell inside the warehouse.

Buy Gas on Monday or Tuesday

Be strategic about the days you fill up at the pump. “For gas, Mondays and Tuesdays tend to be the cheapest days to fill up your tank as demand is lower at the beginning of the week,” Anderson said.

Good station operation and maintenance means the fuel is filtered and that contaminants, such as sediment and water, do not find their way into our members' vehicles. Costco fuel stations are well-maintained by our capable attendants so you may be confident that the fuel going into your car is clean.

The short answer is that unlike pretty much every other retail business that sells gasoline, Costco doesn't care about making money from its gas pumps. In fact, Costco typically sells its gas at a moderate loss. Why would Costco do this? It's not an act of charity.

It's a well-accepted fact that Costco gas is cheaper than the fuel at most other places. While the exact amount of savings you'll get depends on factors like where you live and which club you visit, you can reasonably expect to save around $0.15 to $0.20 per gallon.

Buying gas at Costco can save you money -- typical savings are around $0.20 per gallon. It makes stopping at the warehouse club more convenient -- you can buy groceries and fuel up your car. The higher quality of Costco gas could help your vehicle run more smoothly.

Costco gas is EXACTLY THE SAME as Chevron, Shell, etc etc. BEFORE delivered. After being delivered the companies put their detergents/additives in, that's what makes them "unique". Costco, however, blends their own fuel onsite, and filters it as well.

Who owns Costco? ›

Costco is mainly owned by institutional investors, who own over 70% of shares. The largest shareholders in December 2023 are: The Vanguard Group (9.10%) BlackRock (6.90%)

Based on historical pricing data, the ACCC says the magic day of the week is Wednesday for buying cheaper petrol in Sydney, Melbourne, Brisbane, Adelaide and Perth.

Fill Up Either During the Early Morning or Late at Night. Ideally, if you are looking to save some gas money, many experts will say that your best bet is to fill up either during the early morning or late at night.

Costco adheres to top-tier gasoline standards, enhancing fuel quality with increased detergents to maintain engine performance and cleanliness. You might wonder why top-tier gas additives are not mandated by law. The EPA's standards are primarily based on emissions associated with additive use.

Get There Early. “In general, though, the best time to shop at Costco is going to be when they first open on Mondays, Tuesdays and Wednesdays, as generally that's the least popular time for shoppers to be out,” Ramhold said.