Costco Gasoline is a membership-based fuel center known for its competitive prices, typically around 10 cents per gallon cheaper than nearby gas stations. It offers Top Tier rated Kirkland Signature™ Gasoline, formulated to clean engines and enhance vehicle performance. While there are usually lines, especially during peak times like early evenings and weekends, wait times are generally under ten minutes due to the efficient setup with three pumps per lane. A Costco membership is required, but customers can also pay with other credit cards. Overall, Costco Gasoline provides quality fuel at great prices, making it a popular choice among drivers.
Best value for gasoline let alone Top Tier. Been using that exclusively for past 6 month and my oil analysis results on my 230,000 mile SS are great. No carbon buildup and it still has 330hp at 26 yrs old.
August 2026
Members get a discount. The cheapest gas prices in my area.
July 2026
Gas station at Commerce Crossing is fully remodeled and brand spanking new. 40 new pumps with special light boards for indicating which pumps are available and on which side.
