Costco's First Standalone Gas Station: How to Get Cheap Gas at Wholesale Clubs

Costco is set to open its first standalone gas station in Mission Viejo, California, in June 2026. The 40-pump station will be its largest gas location yet at 17,000 square feet and will be open only to Costco members. Wholesale clubs, like Costco, offer lower prices on gas due to membership fees and lower profit margins. Buying gas at wholesale clubs, such as Costco or BJ's Wholesale Club, can save you money, especially when using the right credit card.