Costco Gas Station is a membership based fuel center that sells Top Tier rated fuel. Kirkland Signature™ Gasoline is formulated to clean your engine and help your vehicle run like new. It offers the finest quality products at the best possible price, and its fuel is no exception. Gasoline is cheaper than at other Costcos, but there is a long line of cars. Customers are advised to check when it is NOT peak hours to avoid a long wait. The line is in the street and sometimes drivers skip the line, bypassing all the cars and turning in front of the ques. Most likely there will be a line, especially after or right before work hours or on weekends. Overall, good gas prices based on the current national inflation, longer than normal wait can be frustrating.
