Costco Gas Station is a membership-based fuel center that offers Top Tier rated gasoline, specifically Kirkland Signature™ Gasoline, which helps keep engines clean and running smoothly. Customers appreciate the lower prices compared to other stations, often saving about $0.30 per gallon. While the station can get quite busy, visiting during off-peak hours, like early mornings or Tuesday afternoons, can help avoid long lines. The fuel hoses are designed to reach both sides of vehicles, making it convenient for all drivers. The station is clean and features functional pay-at-the-pump options, making the fueling experience efficient and straightforward.