Costco in Marana (3901 W Costco Dr)

Consistently Lowest prices around

No window cleaners or air

Wish it was 24 hours!

Best price around!!!

Love this station there is always someone at the pump ready to help.

Premium is only 91 Octane.

This is just a set of pumps in front of a Costco store. No convenience store. No restrooms. Just pay, pump and go. But their prices are low for regular and premium. No mid-grade or diesel sold here.

Usually the best prices

Costco does not have coffee that they serve. So that's actually not applicable. They do have 11 pumps at the station. But often a long line. Prices used to be better but now competitive with everybody else around them.

Costco gas is notoriously bare bones. It's get your gas and go, which causes some waiting at times because they tend to have lowest prices. That is the benefit; lowest prices! If you want to clean your car, go to a car wash.