Is Sam’s Club gas good? All You Need To Know

By Phillip Adcock
Last updated: Apr 14, 2023
Is Sam's Club Gas Top Tier

Choosing the right fuel for your SUV can be a daunting task. With so many choices and variables, it’s easy to be confused. Sam’s Club has been one of the best gas stations for years.

But, Is Sam’s Club gas top tier? Are the benefits of Top Tier gas enough to justify the cost, or should you get a membership to save money? 

If you wonder about this, let’s get right into this post to discover now!

Is Sam’s Club Gas Top Tier In 2024?

Sam’s Club gas is not ranked as high tier; however, it is considered a good quality gas with a 100% Satisfaction Guarantee on all purchases. 

While resources from this store may not be certified top tier, customers have reported that the gas comes from providers of Shell, Mobil, Chevron, etc. So customers can get high-quality goods at a cheaper price.

So, how well does SC compare to Costco in terms of gas? What makes SC gas stations so great? Keep reading to discover more!

What Kind Of Gasoline Does Sam’s Club Offer?

SC does not produce fuel for its gas station. Instead, it sources from various oil companies.

Additionally, if the company claims that their fuel is from Shell, Chevron, and Mobil and then markets it as their brand, there’s a good chance that Shell, Chevron, and Mobil are both where the product truly originated from and where it was bought from.

Many stations have their gas quality rated based on a system called Top Tier. The thing about this retailer is that although their gas may not be Top-Tier, they still provide the same high-quality fueling experience as any other fuel station through the support of their Satisfaction Guarantee.

This store is confident that you will love their products, and they want to show their customers how much they care by guaranteeing your satisfaction. 

If a customer is not 100% satisfied with one of their purchases at any of their stores in the U.S., SC will refund or replace your money for the entire purchase as well as cover any shipping costs incurred.

SC gas station is a part of the Walmart family, which ​​has not released the source of their gasoline. Experts believe that the company has a rigorous process to test and use Sam’s Club gas quality.

The fact that their gas has been noted as not being Top Tier notwithstanding, the company is still bound to follow certain guidelines as put in place by governing bodies.

The provincial government, the National Fire Protection Association (NFPA), and the Environmental Protection Agency (EPA), for instance, have stringent regulations for petrol stations.

What’s The Best Way To Get Gas At Sam’s Club?

Most Sam’s Club gas stations don’t allow people who aren’t members to purchase fuel on the premises. The cost ranges from $45 to $100 based on the perks that come with it.

To pay for your gas at this place, you’ll need a form of legal tenders, such as a calling card. Thankfully, there are multiple options for how you can pay at this gas station. These options include:

  • Cash
  • Debit card
  • Check
  • Gift cards from Walmart
  • Gift cards
  • Card for Walmart Reward
  • Mastercard (which provides 5% cash back on gasoline purchases)
  • The majority of popular credit cards
Sam's Club payment

There are so many payment methods available when you fill up here. With such a variety of payment options, you will find the right one to meet your needs!

Is It Good To Purchase Gas At Sam’s Club Without Having A Membership?

Sam’s Club is a membership warehouse club. Some of their locations have gas stations that allow non-members to purchase fuel upon showing proper identification at the pump.

The gas stations located at SC stores across America are open to the public. These gas stations are either required by law or conveniently located next to a Walmart or Sam’s Club store to meet the needs of both members and shoppers alike.

If you’re looking to purchase gas from Sam’s Club, first check Whitson gas station locator website. And if you don’t find your location available, call them for assistance with the nearest location.

Sam’s gas stations have discounts for all their customers and can help save you some money on your car’s tank of gas. New Jersey does not offer this discount because it is a corruption of the law that forbids gas stations from offering membership discounts.

Is Gas At Sam’s Club the Most Affordable?

This retailer is known for selling giant jugs of gasoline at a low price. Few stores can undercut Sam’s Club when it comes to fuel prices because it is famous for its long lines. Customers enjoy the buying experience and are willing to spend extra time getting their gas from the store.

The gas prices vary, and that’s hard to nail down exactly how their gas prices stack up against other clubs. 

However, we found that the gas prices typically fall in line with the average gallon price in the United States. At the same time, Costco’s prices are often lower than both of them by an even $0.25 per gallon.

What Is The Difference Between Sam’s Club And Costco Gas?

Costco is one of Sam’s Club’s biggest competitors in the retail warehouse market. 

Still, it would appear that Costco is entering into a market that has little to no gas stations to remain competitive – unless they’re planning on selling gasoline by the gallon. But, are their stores comparable to SC? 

SC and Costco are very similar in a lot of ways. Each one has its distribution centers where they sell merchandise. They also have gas stations for the convenience of the customers, but there happen to be a few differences between SC and Costco about that matter.

Top Tier Gas

So, you’ve found out that Sam’s Club gas isn’t Top Tier®. But Costco’s Kirkland Signature gasoline meets the Top Tier standard and has received an official license.

Costco’s gas has five times the deposit management additives required in comparison to EPA requirements.


SC offers a variety of goods and services all under one roof, making it easier than ever to find something that meets your needs at an affordable price.

Although Costco has the highest membership fees of its competitors, it also offers lower gasoline prices. 

This is an excellent marketing strategy because those who do not get a membership are more likely to drive by, while those who have one are guaranteed to stop and buy gas. As a result, only Costco users have access to the retailer’s fuel.

See more: Is Costco Gas Good – Costco Gas Quality?

What Is Top Tier Gas?

What’s so special about Top Tier gas? To explain it, the additives exhibited in Top Tier gas help to improve fuel efficiency and lean out your car’s engine, making the combustion process cleaner and more efficient overall.

Top Tier gas was originally introduced in 2004 by some automakers to benefit drivers. To acquire the Top Tier label, it must have precise additive blends in all octanes made accessible as gas.

According to the AAA (American Automobile Association), Top Tier gas can significantly minimize engine carbon deposits. 

Another excellent advantage of this sort of gasoline is that it keeps engine performance high while making your car run smoother and faster! The following are some of the other benefits of this type of gasoline:

  • Fewer emissions
  • Better drivability
  • Improved fuel economy

According to Consumer Reports, our latest findings, Top Tier gas is an additional 0.03 compared to other brands but provides the best environmental and personal benefits while keeping costs low.


Even though Sam’s Club gas is still not Top Tier, it comes with a Satisfaction Guarantee policy on their fuel. This is nice to know because Top Tier fuel can be hard to come by. Their price is also very competitive!

Sam’s Club gas stations are only available to club members, who typically pay a yearly fee for the privilege of having a Sam’s Club card. But some Sam’s Club locations do not require you to be a member to purchase gas there. Thanks for reading, and see you in our next post.


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* Disclaimer: We do not buy, sell or provide service, we only share with you our trusted sources, and experience. In case of any changes in the products or services of the companies, all the information below is supposed to change at any time.

Phillip Adcock is the founder and Managing Director of the research agency Shopping Behaviour Xplained (SBXL), a shopping research organization using psychological consumer insight to explain and help consumers answer their questions about stores and services.

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