Diesel Pump is available at this Costco. Not many Costco in OC have it but glad this one does. If you need Diesel, the left two islands is where you need to be or else you might have to go back in line around again.

Costco gas in Cypress is the best... All the workers are so very helpful ~Costco is blessed to have Larry, Andrew, Tyler and the others... Job well done guys, Thank you 🌴

Not so busy if you avoid hours the nearby Costco grocery store is open.

I wish all Costcos offered diesel too. And yes it would be good if way up at the bottom of the roof they marked which lines had Diesel with a big green arrow or something.

Best gas prices in OC unfortunately that causes long lines of cars

You need to open more costco ⛽ in irvine especially in Tustin

All the way left of stalls for diesel gas pumping. May have to go around if entering wrong stalls

Good deals on gasLame that you have to bring your own windshield cleaning sprayer and towels.Very congested location and no car wash.

Lowest prices on top quality gasoline ⛽

Very clean and organized among all the hustle and bustle. Social distancing me face mask requirements followed by most. I saw frequent cleaning of handles bu the employees and felt quite comfortable using this station. Of course the Costco Price.

. . . ALWAYS like the savings with Costco Gasoline! The stations are always clean and well maintained and they really try to manage the traffic . . . definitely my regular go to for gas!

Would help to move faster of there was a sign indicating which pumps are diesel before you get in the line.

Ridiculous line. Great price.

Best prices and the employees are the best as always. In and out in few minutes. thanks guys

40 cents more than fountain valley, with rude, entitled customers. Expect to be cut off and pay extra for it.

Worst configuration for a gas station. And how about putting a sign up high when a pump is out of order?? What is normally a 10 minute wait turned into 20 minutes. When I finally got to the pump and got out of my car the guy behind me honked at me! I approached him and he said can you please pull up to the first pump? I told him the first pump is out of order. OMG. Of course he apologized profusely. Not his fault. Dumb Costco operations fault.

This particular location is difficult in terms of navigating the parking lot and the gas line. I thought the price was a little higher than I would expect for a Costco but it might be due to the City of Irvine adding additional taxes or something.

Both Diesel & Gasoline is offered here. The best part is its .40 to .50 cheaper a gallon here than most gas stations. Pump turns off after $100 for you diesel pickup trucks with auxiliary tanks like myself, but you can start it over again by swiping member card & payment card.

Competitive prices and the line moves quicker than other costco gas stations

Great has prices, but the pump set up is not great.

Fantastic. Members Only. But, sure saves the money. Very smooth operation. Quick.

Fill up on the left side. There are more pumps and the lines move faster. Gas is always 10 cents cheaper here than at brand-name competitors. There is always a service person on foot that will be friendly and help you out if needed.

This place used to be not crowded, I think as Costco gain more members everyday, it gets more and more crowed.Overall, I really like this branch, compared to 2 other closest ones.Friendly crew, three gas pumps on left lanes make those lines to move faster.

Why dont the people in the yellow vests direct traffic instead of chatting and/or staring at cars all day? Its hard for drivers to see if a pump is open and some drivers either arent paying attention or dont know they can maneuver around a car to get in the front or middle pump. This is so inefficient!! Ive been sitting here for 20 minutes!! Id fire all of them!!

We love Costco gas! Not only is it the cheapest gas around but lines move quickly. There is always lines of cars but this location has lines with 3 pumps which makes everything go by so much quicker!

Pumps are always prematurely clicking before full tank. This station needs better maintenance.

This employee wasn’t able to get her name but she was short black hair darker skin color started closing lanes on us and so we tried changing lanes and then she wouldn’t let us through started yelling at my dad in his face telling him not to go through but when other cars were doing the same thing she didn’t say or do anything about it. People cutting in front of each other no other employees on sight it’s hectic to try and get in because you have to go around the whole parking lot . Go to any other gas station but not this one

Love the prices but hate the wait!!! The gas station area was designed very poorly for the extreme number people that show up!!! Even if you are not getting gasoline but happen to park in one of the aisles adjacent to the gasoline area you may find yourself sitting in your stall trying to leave just to have rude people not let you out, for fear that you are going to try and ace them out of their place in line to get gasoline!!!

Friendly and very supportive staff. Always ready to assist customers. The only challenge is the area is too small for increasing numbers of customers. It must be widened to accommodate everyone.

Competitive prices, recommendable if youre not in a rush.

OK, seriously, why dont all Costco Gasoline locations have three gas terminals per aisle? This blows my mind. Theres so small of a line too. Why the 1 star hatorade?Seriously though I want to know why theres so much hate here. Its like the ones reviewing this place with 1-star reviews have never been to Costco Gasoline locations in poorer areas of Southern California. Try Montclair or even Fullerton. Its a nightmare at 10 AM on a weekday, with lines backing out not only into the street but as far as the next major traffic light intersection! I am not kidding here people. Costco Gasoline here is a cakewalk by comparison.And the fact that there are three terminals per aisle and a spacious parking lot makes it even more accessible to customers.Every time I come here, I dont run into lines and I come at different parts of the day. Once I showed up at 9 AM on a weekday, another time around lunch time on a weekday, twice now on weekends, and still its fine and dandy.Irvine is great. So is Costco Gasoline in Irvine. Dont ruin it, reviewers.

Prices are cheap but every time I go, I have to get an attendant to slide their card because they have old card readers that dont recognize their own Citi Visa credit cards. Extremely annoying

The lines are always long but the wait is worth saving some cash

The clientele at this particular location is awful for some reason (maybe because its borderline out of Irvine, so not as affluent). Never failed to be harrassed one way or another in all the times Ive come. Tensions are probably high as well because theres no attendants directing traffic (as there is at the District location), so its absolute anarchy (line cutting, not driving forward to an available slot, etc). Seriously, be patient, people! Its cheap gas! If you dont want to wait, go to literally any other gas station.

Actually saved me, had an ounce of gas left in my tank lol

This is the cheapest gas you can find in the area. There is usually a long wait during the lunch and after-work hours, which should be expected since this is located in an industrial area.The fuel itself is hit or miss. I filled a 98 Suburban up with 87 octane from here and noticed that the engine started pinging under heavy load. When that tank of fuel ran out, I filled up at a different station and could not make the engine ping. If you run a car with forced induction or high compression, I would stay away from cheap fuel like this.

The best gas you will ever taste.

Always the best prices! Great location!!

Great place for shopping and fast food

They have diesel for my dually

Cheapest gas in town, but the lines are sometimes long. Since they added the third pump at some islands, those lines move quicker.

Good prices. Theyve recently added more pumps, and are now offering diesel.

Loooooong lines always busy but best prices

Wouldnt read membership card and no attendant anywhere to be seen. Very frustrating after waiting in line for 20 minutes.

Efficient and faster than most Costco gas stations!

Great directions wit Google maps

You will definitely get the lowest gas prices.

Best price in town. About 20% less than Mobil or Union76

Good price. Expect 10+ minutes of wait time when the lines are long.

Best to go early mornings or in the evenings to avoid the crowds

Line moves quickly and has new pumps.

Usually long lines to fill up but almost always the best prices for good quality gasoline.

So very convenient and excellent service.

Cheapest gasoline around this area, lines can be long unless you hit it at the right time.

I try to only get my gas from Costco. Always lower in price than any other gas station.

Cheap and quick....🙂⏲

Best gas prices in town

Crowded after office hours, long waiting lanes

Sorry members only what is that about! Make the gas like your hot dogs where everyone can purchase it!

Cheap gas comes with long lines. Come here closer to closing time to avoid the crowd.

Always a great price.

Always packed.

Poorly designed station, careless employees, always crowded

Always a good price for quality gas!

March 14th 2018 they wont be open until 12 noon.

Best deal on gas

Really rude customers but cheap gas.

Good help

During peak hours, the lines are unbearable. Come during non-peak hours to avoid waiting.

Big lines like always

Best gas prices

It said should be open and till 6:10 am closed we been waiting around 30 minutes

Get there before 8am and youll fill up in a snap!

The lines arent as crazy as Tustin Costco in The District and they offer diesel gas.

Prices always cheaper than other local places but that means more people.

Best pricing around

Good value!

Come early in the day or youll be waiting a while.

Very hard to get to the pump.

Go early when they open, no lines.

Trusted quality, and now has diesel too. Worth the line to save a few bucks.

Cheap gas prices

Nice place

Great gas

So good

Diesel is available here! Wish they add more pumps. It could get really crowded.

Always crowded

Offers diesel as well.

Cheapest gas

Major 🔑

Excellent

Good

Gas

A lot less people than the other one in Irvine

Excellent prices

This gas station needs a costco card to refuel

Full facilities

The line is always long, but if you put it in full, a couple of dollars is a gain.

Excellent the best price, you must have a Cotco card to make gasoline

The cheapest price