Costco Gas Station 3700 South Grange Avenue, Sioux Falls, SD 57105

"It's always great to get gas here. Even when it's busy, I don't wait long. My tank is on the passenger side. I'm getting 3% cash back on my Citibank Costco credit card. It is a great perk!"

"The set up for this gas station is very convenient. It's off in the corner of the lot. So, you only have one driveway for the warehouse shoppers. Even at it's most congested times, I have never struggled with being in or out."

"My membership with pay for itself this year with the gas savings alone. There is rarely a line for me. I typically go after 6pm. One time I waited for 1 set of 2 cars. If there ever was a line, it could go pretty long before interfering with traffic. This happens a lot at other stores. Great location but the road Grange is a disaster. Drive in off 41st rather than Minnesota to Grange to save your tires."

"The nice thing about Costco gas station is you're able to get through quickly. That many pumps available that can reach either side of your car with ease! The price is consistently 20 to 25 cents lower than other locations in town."

"Today was, hopefully, a one off for this Costco. I pulled up to the fueling station and started getting irritated at the old guy getting gas in front of me. He finally finishes and pulls away. I start to fuel up. Apparently they turned down the volume on the pumps for some odd reason. It was bad enough I could count with the thousandths on the gallon. The guy working there goes to the station room and turns the volume up. Works for everyone at the station but me. It took about 45 minutes to fill up my truck. I wish I could have changed pumps but couldn't because I was towing a trailer. They shut that pump down for repairs when I left. Hopefully it's working fine now. And Costco, for the love off all that's good, please let the fuel flow at a normal rate."